3 Valve Manifolds By Pioneer Enterprise

3 Valve Manifolds are designed for remote or separate mounting. Connecting from process side 1/2" NPT(F) and Instrument side 1/2" NPT(F) Connecting system impulse lines and transmitters, having simple three valves configuration which allows for easy two block or Isolate, one Equaliser valve calibration of a static pressure transmitter or gauge.
Bleed/vent connection with s.s. plug will be provided on request.
Approximate weight : xxx Kg (xxx Lbs.).
Heat code traceability

Bonnet Assembly

Screwed bonnet design.
Bonnet-back seated blow out proof.
Spindle - Ground and thread rolled. - Spindle tip-Non rotating tip shut off type - stellited, Regulating-stellited and soft seated.
Bonnet pusher - silver plated for anti galling freezing for increased stem cycle life.
Dust cap protects stem threads from externals contamination.
Leak tight seal with low operating torque.

Applications

Refineries, liquid patroleum gas processing plant, petro-chemical plants, systems difficult to shur off due to solid contents dust,rust,dirt etc.

Manifolds Selection Information Data

Pressure &temperature ratings are selected from ANSI B 16.34 for standard class 2500

Testing

Pneumatic Seat test is performed at 1/4 of working pressure.
Hydrostatic shell test is performed at 1.5 times the working pressure.
Optional test are available upon request.