WEH® TW920 with pneumatic linear valveAs an option the TW920 Quick Connector is available with an integrated pneumatic linear valve with a sliding sleeve valve for the pilot pressure port P1 and a venting port C1. In order to vent back the residual gas, a venting line can also be fitted.
- For cylinder valves with male thread and residual pressure valve
- Connection in seconds - Just PUSH to connect
- No tapes, no thread sealants, no hand tightening required
- Simplifies the connecting and filling procedure
- Suitable for right or left handed operation
- Pin within the valve is actuated automatically
- Unique WEH® Jaw Locking Mechanism
Max. allowable operating pressure PS | 580 psi (40 bar) |
Pilot pressure | 90 - 120 psi (6 - 8 bar) (for opening residual pressure valve) |
Temperature range | +14 °F up to +176 °F |
Connects to | W21.8x1/14" male thread |
Media inlet | NPT 3/8" male thread |
Actuation | Manual actuation via bail handle (handle depending on cylinder valve type) |
Material | Brass, corrosion-resistant stainless steel |
Sealing material | Front seal of HNBR |
Part No. | C1-77826 |
Fast fill coupling for refrigerant cylinders with male thread and RPV - WEH® TW920
The manually actuated quick coupling TW920 is the ideal fitting / tool for refrigerant filling of cylinders. It overcomes the need to remove the cylinder valve cartridge when filling. The quick coupler connects instantly to your externally threaded residual pressure valve offering quick connect and quick disconnect thanks to the WEH® Jaw Locking Mechanism and the easy to handle operating loop. Just push to connect.