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WEH® Connector TW52 for non-residual pressure valves with male thread W21,8x1/14", CO2 / refrigerants, grip sleeve actuation, max. 3,600 psi

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  • 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
  • Unique WEH® Jaw Locking Mechanism
Video
  • WEH® TW52 | CO2 High Pressure Quick Connect
    WEH® TW52 | CO2 High Pressure Quick Connect
    Instant connection to your male cylinder valve thread ( G1/2", TR21x4,5 or W21,8x1/14"). Designed for high pressure up to max. 250 bar and for filling of CO2 or refrigerants.
Description
WEH® Connector TW52 for non-residual pressure valves with male thread W21,8x1/14", CO2 / refrigerants, grip sleeve actuation, max. 3,600 psi
Even smarter CO2 filling using the WEH® TW52 filling connector.
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. The TW52 is suitable for non-residual pressure valves and for use in a pressure range up to a max. of 3,600 psi (250 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.

On request, we can make the connector available for other gas cylinders, such as ones conforming to DIN, BS, NF, CGA standards, etc., for residual pressure valves and in a version for non-residual pressure valves, including the TVCO2 linear valve (with an operating pressure of PS max. 2,175 psi / 150 bar).
Features
  • 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
  • Unique WEH® Jaw Locking Mechanism
  • High-grade materials
Technical Data
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 G1/4" female thread
Actuation Manual actuation via grip sleeve
Design Without RPV pin
Material Corrosion resistant stainless steel and brass
Sealing material EPDM
Part No. C1-16564-X01
Application
Quick Connector for filling and evacuating of gas cylinders with male thread (without a residual pressure valve) with CO₂ or refrigerants.
Downloads
Document type Format Size Download
Datasheet PDF 371 KB

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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).

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