Needle Valves

G12FF Gauge Valve

The ‘G12FF’ Type 2 valve manifold is designed for remote mounting to static pressure transmitters. The separate vent valve gives full control of venting of the instrument, plus the ability to calibrate in-situ.

Product Information

  • The ‘G12FF’ Type 2 valve manifold is designed for remote mounting to static pressure transmitters. The separate vent valve gives full control of venting of the instrument, plus the ability to calibrate in-situ. Each needle valve head is designed for safe and reliable isolation, giving bubble-tight shutoff, with non-rotating, anti-galling tips and dynamic self-adjusting spindle seals to provide a long service life in various service conditions.

    Oliver Valves G12FF, Female x Female, the valve provides metal to metal seating and a small-bore isolation valve for many applications while providing the option to vent to the atmosphere.

    The G12FF Gauge Valve allows isolation, calibration and venting within a single unit, hence eliminating leak paths.

    The G12FF is supplied as standard with a non-rotating tip to allow linear closure while eliminating galling.

    Oliver Valves’ standard G12FF Gauge Valve is rated 413bar (6,000psi), but can be rated at 689bar (10,000psi). Standard Temperature range from 240 Deg C up to 540 Deg C.

    All NPT connection threads are Single Point CNC machined.

    All Oliver products have material traceability and pressure test certificates to BS EN 10204 3.1. A unique code is stamped on all valve bodies linking them to their material and chemical analysis certificates.

    Tips are ‘interchangeable’ without special tools or spindle changes in options of hard, soft and metering tips.

    Safety ‘“ spindles are ‘back seating’ and ‘anti-blowout’ as standard, a major safety feature. There is also an anti-removable steel pin is fitted into the body so that the head unit cannot be removed inadvertently.

    Dust cap protects spindle threads from ingress of dirt and is colour coded for particular service.

    Refer to the datasheet for full details

    At Oliver Valves, our experienced team offers a diverse range of instrumentation valves for the global Oil, Gas and Petrochemical industries. For more information, contact us today.

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If you would like more information regarding our needle valves, please fill out the form below, or contact us directly on +44 (0) 1565 632 636 or sales@valves.co.uk.

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