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The VALUE COLLECTION C357-MP7602 is a 1/8 PTF safety vent designed to release excess pressure from fluid or pneumatic systems, protecting lines and connected equipment from overpressure conditions. Standing approximately 0.625 inches high, this compact fitting threads directly into 1/8 PTF-ported components and provides passive venting without requiring external actuation. It is suited for use in plumbing, hydraulic, pneumatic, and light industrial systems where a small-footprint pressure relief path is required. Installation is typically performed by plumbers, pipefitters, or qualified HVAC technicians during system assembly or service.
This safety vent is applicable in residential and light commercial settings where 1/8 PTF threaded ports are standard. Common install scenarios include air eliminators, hydraulic manifolds, pneumatic control panels, and fluid handling assemblies that require a dedicated relief or bleed point. Its small size makes it well suited for tight-access installations where a full-size relief valve would not be practical.
Designed as an OEM-style replacement or supplemental fitting for systems with standard 1/8 PTF threaded vent ports in plumbing, pneumatic, and light hydraulic applications.
Installation is performed by a licensed plumber, pipefitter, or qualified technician. Depressurize and isolate the system completely before removing or installing any vent fitting. Apply appropriate thread sealant or PTFE tape to the PTF threads per the system manufacturer guidelines and applicable plumbing codes. Do not overtighten, as small-body fittings of this type are susceptible to thread damage.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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