Description
Description
1-Way Check Valve, inert PTFE with a Viton seal, for allowing air in or out of a closed system. Use with a port cap that has 1/4-28 UNF threads.
- 1-way check valve
- Fits Type A ports (1/4-28 UNF thread) in most port caps.
- Constructed from PTFE and Viton
- Choose whether you need to let air in or out:
- WF-PR-115 – Air Inlet Valve: As solvent flows out of the supply bottle, this valve allows uncontaminated air to flow in to prevent implosion.
- WF-PR-118 – Air Outlet (Pressure Relief) Valve: As solvent flows into the waste container, the outlet valve exhaust air to prevent explosion.
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