Catalog
Aventics Type 'D' Pilotair® 2, 3 & 4-Way Pneumatic Directional Control Valve
tair-2-3-4-way-pneumatic-directional-control-valve
TECHNICAL DATA:
Port Sizes: 1/4" & 1/2" NPT
Working Pressure: 250 psi maximum
Solenoid operated: 150 psi maximum
Pilot Pressure: 3 to 150 psi
Flow:
Special Seals available for -65ºFto +300ºF operation
Media: Air or Inert Gas (In service higher than 18 cycles per minute or with continuous airtlow, a lubricator is recommended.)
Materials:
The basic valve portion kits do not contain any parts for the mechanical operator portions of the valve. The mechanical operator portion of the valves should be repaired when necessary, with individually selected parts and tested before being put into service. Refer to Service Bulletin B4-75.01 for additional parts information and service instructions for the Type 'D' PILOTAIR® valve.
Minor repair kits contain seals, seal retainers and a grease tube. Major repair kits contain the minor repair kit plus a stainless steel spool. a1735.jpg
The basic valve portion kits do not contain any parts for the mechanical operator portions of the valve. The mechanical operator portion of the valves should be repaired when necessary, with individually selected parts and tested before being put into service. Refer to Service Bulletin B4-75.01 for additional parts information and service instructions for the Type 'D' PILOTAIR® valve.
Other voltage ratings are available. consult factory. a1735.jpg
The basic valve portion kits do not contain any parts for the mechanical operator portions of the valve. The mechanical operator portion of the valves should be repaired when necessary, with individually selected parts and tested before being put into service. Refer to Service Bulletin B4-75.01 for additional parts information and service instructions for the Type 'D' PILOTAIR® valve.
Note: Piston O-ring is also used in operator codes -10, -11, -12 and all solenoid operators. a1735.jpg
Rexroth Type 'D' Pilotair® 2, 3 & 4-Way Pneumatic Directional Control Valve
(725) 2, 3 & 4 Way 2 & 3 Position 1/4" & 1/2" NPTTECHNICAL DATA:
Port Sizes: 1/4" & 1/2" NPT
Working Pressure: 250 psi maximum
Solenoid operated: 150 psi maximum
Pilot Pressure: 3 to 150 psi
Flow:
- 1/4" NPT PORTS:
Cv = 2.1 (open exhaust)
Cv = 1.5 (tapped exhaust)
1/2" NPT PORTS:
Cv = 5.1 (open exhaust)
Cv = 4.5 (tapped exhaust)
Special Seals available for -65ºFto +300ºF operation
Media: Air or Inert Gas (In service higher than 18 cycles per minute or with continuous airtlow, a lubricator is recommended.)
Materials:
- Valve bodies and operator housings: anodized aluminum
Spool: Stainless steel
Internal Parts: cadmium plated and/or bronze
Seals: Buna N
Rexorth Type 'D' Pilotair® Valve Repair Kits
(24) With these kits and parts, the elastomer seals and some common wear parts in the basic valve portion of the assemblies can be repaired. On severely worn or damaged valves, additional parts may be required.The basic valve portion kits do not contain any parts for the mechanical operator portions of the valve. The mechanical operator portion of the valves should be repaired when necessary, with individually selected parts and tested before being put into service. Refer to Service Bulletin B4-75.01 for additional parts information and service instructions for the Type 'D' PILOTAIR® valve.
Minor repair kits contain seals, seal retainers and a grease tube. Major repair kits contain the minor repair kit plus a stainless steel spool. a1735.jpg
Rexroth Type 'D' Pilotair® Replacement Coils
(6) With these kits and parts, the elastomer seals and some common wear parts in the basic valve portion of the assemblies can be repaired. On severely worn or damaged valves, additional parts may be required.The basic valve portion kits do not contain any parts for the mechanical operator portions of the valve. The mechanical operator portion of the valves should be repaired when necessary, with individually selected parts and tested before being put into service. Refer to Service Bulletin B4-75.01 for additional parts information and service instructions for the Type 'D' PILOTAIR® valve.
Other voltage ratings are available. consult factory. a1735.jpg
Rexroth Type 'D' Pilotair® Repair Kits for Solenoid Operators
(3) With these kits and parts, the elastomer seals and some common wear parts in the basic valve portion of the assemblies can be repaired. On severely worn or damaged valves, additional parts may be required.The basic valve portion kits do not contain any parts for the mechanical operator portions of the valve. The mechanical operator portion of the valves should be repaired when necessary, with individually selected parts and tested before being put into service. Refer to Service Bulletin B4-75.01 for additional parts information and service instructions for the Type 'D' PILOTAIR® valve.
Note: Piston O-ring is also used in operator codes -10, -11, -12 and all solenoid operators. a1735.jpg
