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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Y25 Needle Valve Manifold
Y25 Needle Valve Manifold
The ‘Y25’ Type 2-valve manifold is designed for direct 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 Y25, Flange x Flange, type 2-valve manifold is designed for direct mounting to differential pressure transmitters, with separate isolation for LP and HP inlets plus equalising valve for simple calibration.
The Y25 type 2-valve manifold is supplied as standard with a non-rotating tip to allow linear closure while eliminating galling.
Oliver Valves’ standard Y25 type 2-valve manifolds valves are rated to 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 Valves 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’ on the needle valve manifold without the need for 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. Also, an ‘anti-removable’ steel pin is fitted into the body so that the head unit cannot be removed inadvertently.
The dust cap protects spindle threads from ingress of dirt and is colour coded for particular services.
Refer to the data sheet for full details
Our team are pioneering new technology and engineering bespoke valve solutions. If you would like more information about the valve manifolds we supply, please contact Oliver Valves today.
| Y25 Needle Valve Manifold Specifications: | |
|---|---|
| Bore | 0.21" (5.4mm) |
| Connection Size | ¼” through to ½.” |
| Handle | ‘T’ Bar |
| Packing | PTFE / Graphite |
| Psi Ratings | 6,000 / 10,000 PSI |
| Temperature | 240 Deg C / 540 Deg C |
| Thread Form | NPT (As Standard) BSPP & BSPT |
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