Male x Female Heavy Duty Vent Valve

The Male x Female configuration Single Isolating Heavy Duty Needle Valve is available in sizes ranging from 1/4'' to 1'' and is pressure rated up to 15,000 psi, numerous different materials and a variety of options to suit your requirements.

Designed for safe and reliable isolation, giving bubble tight shut off, non-rotating & anti-galling tip and dynamic self-adjusting spindle seal to give a long service life in a variety of applications.


Standard Specification

Available in a range of steels and alloys with a wide variety of build options to suit your individual needs.

Key Features
  • Non rotating tip - self centring & anti-galling
  • Piston ring - gives dynamic adjustment of gland seal in response to pressure change
  • Anti-blowout spindle - a major safety feature
  • Secure seal - precision machined to give a leak free operation for the life of the valve. Available in either PTFE or graphite foil

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