Specially developed for filling CO2, it works with the medium in either gaseous or liquid state. But it can also be used without problems for filling refrigerants. It is suitable for use with the TVCO2 linear valve and for residual-pressure valves, and for an operating pressure of up to max. 2,175 psi (150 bar).
Simply pull back the filling connector’s grip sleeve and place the connector onto the male thread of the cylinder valve until it locks into place. The WEH® jaws grip onto the cylinder thread, ensuring a pressure-tight connection. Chronic problems like wear on joints are now a thing of the past.
The filling connector is particularly suitable for filling 1-litre cylinders: such as soda cylinders, etc. for example.
The filling connection is particularly environmentally friendly when used together with the TVCO2 linear valve. The valve allows you to bleed back and carefully dispose of residual gas and to control the filling procedure and stop it if necessary. The TVCO2 is simply screwed onto the pressure inlet of the connector and the residual gas produced by the venting process can be fully vented via venting hose. This means that almost no CO2 is released in an uncontrolled manner into the atmosphere.
The quick connector is suitable for gas cylinder valves conforming to DIN 477. On request, we can supply the connector in versions suitable for other connection ports, including BS, NF, CGA, etc., for non-residual pressure valves and with linear valve.
- Suitable for filling of CO₂ or refrigerants
- Connection in seconds - Just PUSH to connect
- No tapes, no thread sealants, no hand tightening required
- High safety due to pressure-assisted piston
- Environmentally friendly - a vent pipe recirculates the vented gas (in conjunction with TVCO₂)
- Unique WEH® Jaw Locking Mechanism
- High-grade materials
Max. allowable operating pressure PS | 250 bar (3,600 psi) 150 bar (2,175 psi) (TW52 with TVCO₂ linear valve) |
Temperature range | -40 °F up to max. +104 °F (CO₂) |
Connects to | W21.8x1/14" male thread, DIN 477 |
Media inlet | M16x1.5 male thread |
Actuation | Manual actuation via grip sleeve |
Design | Without RPV pin |
Material | Corrosion resistant stainless steel and brass |
Sealing material | EPDM |
Part No. | C1-16563 |
High pressure fill coupling for CO2 / refrigerants - WEH® TW52
The manually actuated quick coupling TW52 is the ideal fitting for high pressure CO2 filling of gas cylinders up to max. 200 bar. The quick coupler connects instantly to your non-residual gas cylinder valve with male thread. They offer quick connect and quick disconnect thanks to the WEH® Jaw Locking Mechanism and the easy to operate grip sleeve. Just push to connect. The TW52 quick release coupling is available for a large variety of national standards (DIN, CGA, BS, NF).