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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YV34 Needle Valve Manifold
YV34 Needle Valve Manifold
The ‘YV34’ Type 3 valve manifolds are designed for direct mounting to differential pressure transmitters, with separate isolation for LP and HP inlets plus equalising valve for simple calibration. 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 YV34, Threaded x Flange, type 3-valve manifold is designed for direct mounting to differential pressure transmitters, with separate isolation for LP and HP inlets and equalising valve for simple calibration providing the option to vent to atmosphere.
The YV34 type 3-valve manifold is standard with a non-rotating tip to allow linear closure while eliminating galling.
Oliver Valves’ standard YV34 type 3-valve manifold valves are 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 that we have included within the design. Also, an ‘anti-removable’ steel pin is fitted into the manifold body to prevent the head unit from being removed inadvertently.
Included is a dust cap that protects the lubricated spindle threads from ingress of dirt and is colour coded for particular services.
Valve manifolds afford more efficient system operations in comparison to opening and closing each valve independently. For more information, get in touch with Oliver Valves today.
| YV34 Needle Valve Manifold Specifications: | |
|---|---|
| Bore | 0.21" (5.4mm) |
| Connection Size | ¼” through to ½.” |
| Handle | ‘T’ Bar |
| Packing | PTFE / Graphite |
| Psi Ratings | From 6,000 PSI to 10,000 PSI |
| Temperature | 240 Deg C / 540 Deg C |
| Thread Form | NPT (As Standard), BSPP & BSPTeee |
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