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W-Series Cylinder Quick-Connect Clamp


  • Working Pressure: 300 bar
  • Temperature Range: -20°C to 70°C
  • Inlet Thread: 1/4" NPT
  • Outlet Thread: G5/8, W21.8, CGA350, BS3 (customizable); optional built-in check valve or metal dust cap

Application: 

Designed for internal clamping and sealed connections during compressed gas filling, compatible with oxygen, nitrogen, argon, helium, and other inert gases.

Overview:

An innovative quick-connect device for linking cylinder valves to high-pressure hoses. Features a universal valve port interface (compatible with various cylinder valves) with O-ring seals instead of traditional rigid seals, and a swivel joint for seamless hose connection.

Key Features:

Effortless Installation: Simply lift the pull-ring handle to align the retractable piston with the valve port, then release to lock securely. Gas pressure ensures a self-locking mechanism to prevent disconnection.

Quick Release: Lift the pull-ring to detach, eliminating time-consuming threaded nut assembly.

Safety Design: Ergonomic anti-slip pull-ring and integrated safety pin for dual protection.

Pressure Tested & Degreased: 100% tested for leak-proof performance and cleaned to industry standards.

Materials:

Body: Premium brass (HPb59-1) or optional SS316L.

Components: Housing, core, and pull-ring made of SS316L.

Seals: FKM and imported PTFE for high chemical resistance.

Applications: Ideal for industrial gas cylinders, laboratory gas systems, and high-pressure equipment in energy, chemical, and medical industries.


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