YV34 Needle Valve Manifold
This Type 3 valve manifolds are designed for direct mounting to differential pressure transmitters, with separate isolation for LP and HP inlets plus equalizing valve for simple calibration. Each needle valve head is designed for safe and reliable isolation, giving bubble-tight shutoff, with a non-rotating & anti-galling tip and dynamic self-adjusting spindle seal to give long service life in a variety of service conditions.
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 plus equalizing valve for simple calibration, while providing the option to vent to atmosphere.
The YV34 type 3-valve manifold is supplied as standard with a non-rotating tip to allow linear closure while eliminating galling.
Standard YV34 type 3-valve manifold 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.
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.
Specifications:
Pressure: From 6,000 PSI to 10,000 PSI
Temperature: 240 Deg C / 540 Deg C
Packing: PTFE/Graphite
Thread Form: NPT (As Standard) BSPP & BSPT
Connection Size: ¼” through to ½”
Handle: ‘T’ Bar
Seat: Metal to Metal
Bore: 0.21" (5.4mm)
CV: 0.46
