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WEH® Connector TW54 for non-residual pressure valves for filling of gas cylinders with internal thread, loop actuation, max. 250 bar

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  • For gas cylinders with internal thread
  • Connection in seconds
  • No hand tightening required
  • Easy to connect
  • Suitable for right or left handed operation
Video
  • Easy and safe filling of gas cylinders
    Easy and safe filling of gas cylinders
    The WEH® TW54 filling connector creates a pressure-tight connection on gas cylinders in seconds – without any need for time-consuming screw connections. The connector comes equipped with an integrated safety peg to comply with highest safety standards. It ejects under pressure and effectively prevents any disconnection under pressure. The quick coupling also features a red mark on the front, which indicates a correct adaptor connection.
Description
WEH® Connector TW54 for non-residual pressure valves for filling of gas cylinders with internal thread, loop actuation, max. 250 bar
The WEH® Gas Filling Connector TW54 for gas cylinder valves with internal thread provides a pressure-tight connection in seconds.
The split collet design system locks securely into the cylinder valve thread and seals tightly.

The WEH® TW54 is rated for 200 bar and designed for non-residual pressure valves.

This WEH® Quick Connector is available for gas cylinder valves acc. to DIN, BS, NF, CGA etc.
Connectors for oxygen applications are oxygen cleaned and free of oil and grease.

Features
  • For gas cylinders with internal thread
  • Connection in seconds
  • No hand tightening required
  • Easy to connect
  • Suitable for right or left handed operation
  • Suitable for pallet filling
  • WEH® Jaw Locking Mechanism
  • Compact design
  • High-grade materials
Technical Data
Nominal pressure PN 200 bar (3,000 psi)
Max. allowable operating pressure PS 250 bar (3,600 psi)
Test pressure PT 375 bar (5,440 psi)
Temperature range +5 °C up to +80 °C
+5 °C up to +60 °C (O₂)
Medium Oxygen, nitrogen, CO₂, air, inert gases, medical gases
Actuation Manual actuation via operating loop (loop depending on cylinder valve type)
Design Without RPV pin
Material Corrosion resistant stainless steel, brass
Sealing material Acc. to gas type
Conformity / Tests / Approvals Adiabatic ignition test available
Application
Quick Connector for filling of gas cylinders with internal thread (without a residual pressure valve).
Downloads
Document type Format Size Download
Datasheet PDF 353 KB
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High pressure fill coupling for gas cylinders with internal thread - WEH® TW54

The manually actuated quick coupling TW54 is the ideal fitting for high pressure filling of gas cylinders up to 200 bar. The quick coupler connects instantly to your non-residual pressure gas cylinder valve with internal thread. They offer quick connect and quick disconnect thanks to the WEH® Jaw Locking Mechanism and the easy to operate operating loop. Just push to connect. The TW54 filling connector is available for a large variety of national standards (DIN, BS, NF, CGA).

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