Catalog
Aventics Type 'H' Controlair® Pneumatic Pressure Control Valves
ype-h-controlair-pneumatic-pressure-control-valves
The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Foot Pedal operated for one pressure regulated circuit.
The H-1 CONTROLAIR Valve is a pedal actuated, 3-way pressure regulating valve, suitable for applications where the valve portion extends below the floor level. Depressing the pedal increases the outlet pressure. The pedal is self-returning. This valve is suitable for brake and clutch control or any use where foot operation pressure control is desired.
This economical version of the H-1 operates identically to the standard H-1, but has a considerably lighter pedal force that makes it especially suited for throttle controls. This model also offers an alternative piping arrangement as the valve portion from the H-2 version is utilized. A formed steel pedal with a rubber tread is utilized on this model.
PIPE CONNECTIONS
IN Port-Supply.
OUT Port-Delivers graduated pressure in direct proportion to pedal depression.
Light pedal springs /Asset/a1477.jpg
The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
The H-1-A CONTROLAIR Valve is a pedal actuated 3-way pressure regulating valve that is designed for installations in which its operator is standing or in which part of the valve cannot extend below floor level. Depressing its pedal increases the outlet pressure. Raising the pedal decreases the outlet pressure. The pedal is self-returning.
This valve is suitable for industrial control and any use where foot operated pressure control is desired.
PIPE CONNECTIONS
IN Port-Supply.
OUT Port-Delivers graduated pressure in direct proportion to pedal depression. /Asset/a1482.jpg
The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Pipe Connections
IN Port-Supply.
OUT Port-Delivers graduated pressure in direct proportion to clockwise lever travel from minimum pressure position (facing lever side of valve).
Models
H-2-X CONTROLAIR Va!ve - Lever returns to minimum pressure position when released.
H-2-FX CONTROLAIR Valve - Lever remains in the position where released.
H-2-LX CONTROLAIR Valve - Lever returns to minimum pressure position when released from any position except maximum pressure position. Maximum pressure position is detented. /Asset/a1488.jpg
The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Alternative H-2 Controlair @ Valve Models
The following list of H-2 CONTROLAIR® valve piece numbers is provided for use in those cases where a handle location or a push/pull handle action is required by special control panel configurations. Use standard catalog whenever possible.
Pipe Connections
IN Port-Supply.
OUT Port-Delivers graduated pressure in direct proportion to clockwise lever travel from minimum pressure position (facing lever side of valve).
Models
H-2-X CONTROLAIR Valve - Lever returns to minimum pressure position when released.
H-2-FX CONTROLAIR Valve - Lever remains in the position where released.
H-2-LX CONTROLAIR Valve - Lever returns to minimum pressure position when released from any position except maximum pressure position. Maximum pressure position is detented. /Asset/a1488.jpg
The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Pipe Connections
IN Port -Supply.
OUT Port-Delivers graduated pressure when lever is moved clockwise from "Off" (facing lever side of valve). A slow build-up of pressure with 40% of the maximum obtained at 60° of lever travel, then rapid build-up of the remaining 60% of pressure range in the remaining 32° of lever travel.
Models
H-2-EX CONTROLAIR Valve-Lever automatically returns to "Off" position when released.
H-2-EFX CONTROLAIR Valve-Lever remains in the position when released. /Asset/a1495.jpg
The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Pipe Connections
IN Port -Supply.
OUT Port-Delivers graduated pressure when lever is moved clockwise from "Off" (facing lever side of valve). A slow build-up of pressure with 40% of the maximum obtained at 60° of lever travel, then rapid build-up of the remaining 60% of pressure range in the remaining 32° of lever travel.
Models
H-2-EX CONTROLAIR Valve-Lever automatically returns to "Off" position when released. /Asset/a1498.jpg
The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Pipe Connections
Port 1-OUT, graduated pressure when lever is moved clockwise from "Off" (facing lever side of valve).
Port 2-In pressure.
Port 3-OUT, graduated pressure when lever is moved counterclock-wise from "Off"
Models
HC-2-X CONTROLAIR Valve-Lever automatically returns to "Off" position when released.
HC-2-FX CONTROLAIR Valve-Lever remains in the position where released. Holding friction is adjustable.
HC-2-LX CONTROLAIR Vatve-Lever automatically returns to "Off" position when released from any position except maximum pressure position.
HC-2-SX CONTROLAIR Valve-Detent 10º either side of neutral. Handle latches in one maximum positon only. The handle self returns to the NEUTRAL position from the other position in the handle travel arc. Models with latch position in either maximum pressure position are available. /Asset/a1499.jpg
The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Hand Lever operated for one pressure regulated circuit and two non-regulated circuits.
Pipe Connection
Port 1-OUT, full inlet pressure when lever is moved clockwise from "Neutral" (facing lever side of valve).
Port 2-IN pressure.
Port 3-OUT, full inlet pressure when lever is moved counter clockwise from "Neutral".
Port 8-OUT, graduated pressure when lever is moved in either direction from "Neutral".
Models
HD-2-X CONTROLAIR Valve - The lever returns from the extreme position to the valve's "Neutral" or "Off" position when the operating force is removed.
HD-2-FX CONTROLAIR Valve - Lover remains in the position where released. Holding friction is adjustable.
HD-2-LX CONTROLAIR Valve - The lever returns to the valve's "Neutral" or "Off" position when manually moved out of the latch position (extreme travel position).
HD-2-XS CONTROLAIR Valve - Same as HD-2-X models except no graduated pressure delivery from port 8 when handle is moved away from pipe bracket. /Asset/a1502.jpg
The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Hand Lever operated for one pressure regulated circuit and non-regulated circuits.
Pipe Connections
Port 1-OUT, full inlet pressure when lever is moved 10° clockwise from "Off" (facing lever side of valve).
Port 2-IN pressure.
Port 8-OUT, graduated pressure when lever is moved clockwise from "Off."
Models
HE-2-X CONTROLAIR Valve - The lever returns from the extreme position to the valve's "clutch" or "Off" position when the operating force is removed.
HE-2-FX CONTROLAIR Valve - Lever remains in the position where released. Holding friction is adjustable.
HE-2-LX CONTROLAIR Valve - The lever returns to the valve's "Neutral" or "Off" position when manually moved out of the latch position (extreme travel position). /Asset/a1505.jpg
The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Cam operated for one pressure regulated circuit.
Note: Tapped exhaust 1/4-18 NPTF Some special models are available. /Asset/a1508.jpg
The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
This design is similar to the H-3 CONTROLAIR except the spring housing area is sealed and a control pressure can be introduced through the tapped exhaust port to the underside of the diaphragm. By varying this signal, the output of the H-3-G CONTROLAIR can be biased or adjusted in proportions. This bias signal must be lower than the output signal. /Asset/a1508.jpg
The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Hand Knob operated for one pressure regulated circuit. /Asset/a1511.jpg
The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure. /Asset/a1511.jpg
Aventics H-1 Controlair® Pedal Actuated Valves
(10) Versatile Three - and Four-way pressure regulating valves or a combs nation of pressure regulating and non-regulating three-way valves.The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Foot Pedal operated for one pressure regulated circuit.
The H-1 CONTROLAIR Valve is a pedal actuated, 3-way pressure regulating valve, suitable for applications where the valve portion extends below the floor level. Depressing the pedal increases the outlet pressure. The pedal is self-returning. This valve is suitable for brake and clutch control or any use where foot operation pressure control is desired.
This economical version of the H-1 operates identically to the standard H-1, but has a considerably lighter pedal force that makes it especially suited for throttle controls. This model also offers an alternative piping arrangement as the valve portion from the H-2 version is utilized. A formed steel pedal with a rubber tread is utilized on this model.
PIPE CONNECTIONS
IN Port-Supply.
OUT Port-Delivers graduated pressure in direct proportion to pedal depression.
Light pedal springs /Asset/a1477.jpg
Aventics H-1-A Controlair® Pedal Actuated Valves
(4) Versatile Three - and Four-way pressure regulating valves or a combs nation of pressure regulating and non-regulating three-way valves.The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
The H-1-A CONTROLAIR Valve is a pedal actuated 3-way pressure regulating valve that is designed for installations in which its operator is standing or in which part of the valve cannot extend below floor level. Depressing its pedal increases the outlet pressure. Raising the pedal decreases the outlet pressure. The pedal is self-returning.
This valve is suitable for industrial control and any use where foot operated pressure control is desired.
PIPE CONNECTIONS
IN Port-Supply.
OUT Port-Delivers graduated pressure in direct proportion to pedal depression. /Asset/a1482.jpg
Aventics H-2 Controlair® Lever Operated Valves
(18) Versatile Three - and Four-way pressure regulating valves or a combs nation of pressure regulating and non-regulating three-way valves.The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Pipe Connections
IN Port-Supply.
OUT Port-Delivers graduated pressure in direct proportion to clockwise lever travel from minimum pressure position (facing lever side of valve).
Models
H-2-X CONTROLAIR Va!ve - Lever returns to minimum pressure position when released.
H-2-FX CONTROLAIR Valve - Lever remains in the position where released.
H-2-LX CONTROLAIR Valve - Lever returns to minimum pressure position when released from any position except maximum pressure position. Maximum pressure position is detented. /Asset/a1488.jpg
Rexroth H-2 Controlair® Lever Operated Valves (Alternate Configurations)
(11) Versatile Three - and Four-way pressure regulating valves or a combination of pressure regulating and non-regulating three-way valves.The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Alternative H-2 Controlair @ Valve Models
The following list of H-2 CONTROLAIR® valve piece numbers is provided for use in those cases where a handle location or a push/pull handle action is required by special control panel configurations. Use standard catalog whenever possible.
Pipe Connections
IN Port-Supply.
OUT Port-Delivers graduated pressure in direct proportion to clockwise lever travel from minimum pressure position (facing lever side of valve).
Models
H-2-X CONTROLAIR Valve - Lever returns to minimum pressure position when released.
H-2-FX CONTROLAIR Valve - Lever remains in the position where released.
H-2-LX CONTROLAIR Valve - Lever returns to minimum pressure position when released from any position except maximum pressure position. Maximum pressure position is detented. /Asset/a1488.jpg
Rexroth H-2-E Controlair® Pressure Graduating Valves
(6) Versatile Three - and Four-way pressure regulating valves or a combs nation of pressure regulating and non-regulating three-way valves.The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Pipe Connections
IN Port -Supply.
OUT Port-Delivers graduated pressure when lever is moved clockwise from "Off" (facing lever side of valve). A slow build-up of pressure with 40% of the maximum obtained at 60° of lever travel, then rapid build-up of the remaining 60% of pressure range in the remaining 32° of lever travel.
Models
H-2-EX CONTROLAIR Valve-Lever automatically returns to "Off" position when released.
H-2-EFX CONTROLAIR Valve-Lever remains in the position when released. /Asset/a1495.jpg
Rexroth H-2-EX Controlair® Valves (Alternate Configurations)
(4) Versatile Three - and Four-way pressure regulating valves or a combs nation of pressure regulating and non-regulating three-way valves.The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Pipe Connections
IN Port -Supply.
OUT Port-Delivers graduated pressure when lever is moved clockwise from "Off" (facing lever side of valve). A slow build-up of pressure with 40% of the maximum obtained at 60° of lever travel, then rapid build-up of the remaining 60% of pressure range in the remaining 32° of lever travel.
Models
H-2-EX CONTROLAIR Valve-Lever automatically returns to "Off" position when released. /Asset/a1498.jpg
Rexroth HC-2 Controlair® Lever Operated Pressure Regulating Valves
(18) Versatile Three - and Four-way pressure regulating valves or a combs nation of pressure regulating and non-regulating three-way valves.The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Pipe Connections
Port 1-OUT, graduated pressure when lever is moved clockwise from "Off" (facing lever side of valve).
Port 2-In pressure.
Port 3-OUT, graduated pressure when lever is moved counterclock-wise from "Off"
Models
HC-2-X CONTROLAIR Valve-Lever automatically returns to "Off" position when released.
HC-2-FX CONTROLAIR Valve-Lever remains in the position where released. Holding friction is adjustable.
HC-2-LX CONTROLAIR Vatve-Lever automatically returns to "Off" position when released from any position except maximum pressure position.
HC-2-SX CONTROLAIR Valve-Detent 10º either side of neutral. Handle latches in one maximum positon only. The handle self returns to the NEUTRAL position from the other position in the handle travel arc. Models with latch position in either maximum pressure position are available. /Asset/a1499.jpg
Rexroth HD-2 Controlair® Lever Operated Directional Valves
(13) Versatile Three - and Four-way pressure regulating valves or a combs nation of pressure regulating and non-regulating three-way valves.The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Hand Lever operated for one pressure regulated circuit and two non-regulated circuits.
Pipe Connection
Port 1-OUT, full inlet pressure when lever is moved clockwise from "Neutral" (facing lever side of valve).
Port 2-IN pressure.
Port 3-OUT, full inlet pressure when lever is moved counter clockwise from "Neutral".
Port 8-OUT, graduated pressure when lever is moved in either direction from "Neutral".
Models
HD-2-X CONTROLAIR Valve - The lever returns from the extreme position to the valve's "Neutral" or "Off" position when the operating force is removed.
HD-2-FX CONTROLAIR Valve - Lover remains in the position where released. Holding friction is adjustable.
HD-2-LX CONTROLAIR Valve - The lever returns to the valve's "Neutral" or "Off" position when manually moved out of the latch position (extreme travel position).
HD-2-XS CONTROLAIR Valve - Same as HD-2-X models except no graduated pressure delivery from port 8 when handle is moved away from pipe bracket. /Asset/a1502.jpg
Rexroth HE-2 Controlair® Lever Operated Directional Valves
(10) Versatile Three - and Four-way pressure regulating valves or a combs nation of pressure regulating and non-regulating three-way valves.The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Hand Lever operated for one pressure regulated circuit and non-regulated circuits.
Pipe Connections
Port 1-OUT, full inlet pressure when lever is moved 10° clockwise from "Off" (facing lever side of valve).
Port 2-IN pressure.
Port 8-OUT, graduated pressure when lever is moved clockwise from "Off."
Models
HE-2-X CONTROLAIR Valve - The lever returns from the extreme position to the valve's "clutch" or "Off" position when the operating force is removed.
HE-2-FX CONTROLAIR Valve - Lever remains in the position where released. Holding friction is adjustable.
HE-2-LX CONTROLAIR Valve - The lever returns to the valve's "Neutral" or "Off" position when manually moved out of the latch position (extreme travel position). /Asset/a1505.jpg
Aventics H-3 Controlair® Valves with Roller
(7) Versatile Three - and Four-way pressure regulating valves or a combs nation of pressure regulating and non-regulating three-way valves.The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Cam operated for one pressure regulated circuit.
Note: Tapped exhaust 1/4-18 NPTF Some special models are available. /Asset/a1508.jpg
Aventics H-3-G Controlair® Valve
Versatile Three - and Four-way pressure regulating valves or a combs nation of pressure regulating and non-regulating three-way valves.The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
This design is similar to the H-3 CONTROLAIR except the spring housing area is sealed and a control pressure can be introduced through the tapped exhaust port to the underside of the diaphragm. By varying this signal, the output of the H-3-G CONTROLAIR can be biased or adjusted in proportions. This bias signal must be lower than the output signal. /Asset/a1508.jpg
Aventics H-4 Controlair® Knob Operated Valves
(7) Versatile Three - and Four-way pressure regulating valves or a combs nation of pressure regulating and non-regulating three-way valves.The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure.
Hand Knob operated for one pressure regulated circuit. /Asset/a1511.jpg
Rexroth H-4-G® Knob-Operated Valves (with Control Signal)
(2) Versatile Three - and Four-way pressure regulating valves or a combs nation of pressure regulating and non-regulating three-way valves.The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Hand, foot or mechanically operated, these valves control both pressure and flow of air. Some control these functions in one air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit.
With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Changing operator positions changes delivery pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure. /Asset/a1511.jpg
