Needle Valves and their uses
There are countless types of valves for use across a variety of industries and applications. One type of valve that is commonly used is a…
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G12FM Gauge Valve
G12FM Gauge Valve
The ‘G12’ 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 tip and dynamic self-adjusting spindle seal to give long service life in a variety of service conditions. Oliver Valves G12FM, Female x Male, this particular gauge 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 G12FM gives the ability for isolation, calibration and venting within a single unit, which will then eliminate leak paths within specific oil and gas applications.
The G12FM is supplied as standard with a non-rotating tip to allow linear closure while eliminating galling.
Oliver Valves’ standard Gauge valves are rated to 413bar (6,000psi) but can also 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 products developed and manufactured by Oliver Valves 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.
An anti-removable’ steel pin is fitted into the valve’s 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 team are directly working to improve existing projects and pioneering new technology and engineering bespoke valve solutions. For more information, get in touch with us today!
| G12FM Gauge Valve Specifications: | |
|---|---|
| Bore | 0.21" (5.4mm) |
| Connection Size | From 1/4" to 1." |
| CV | 0.46 |
| Handle | ‘T’ Bar |
| Packing | PTFE/Graphite |
| Psi Ratings | From 6,000 PSI to 10,000 PSI |
| Seats | Metal to Metal |
| Temperature | 240 Deg C / 540 Deg C |
| Thread Form | NPT (As Standard) BSPP & BSPT |
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