A unique design that combines top performance, capabilities and features within an economical, modular assembly.
Product Features :
- Highly versatile
- Same non-flowing pilot valve used on the 3900 series POSRV
- Allows a conventional 1900 spring design valve to be converted to a pilot-operated valve
- Single-pilot design for both incompressible and compressible applications
- Remote sensing at the source of system pressure
Specifications :
- Inlet sizes 1″ to 12″
- Orifice sizes D to W
- Pressures from 15 to 6250 psig
- Temperatures from -40℉ to 505℉; with a heat exchanger, maximum operating temperature is 1200℉
- Seat tightness to 98% of set pressure
- Blowdown 2% to 7%
- Available in modulating and pop action designs
- Bellows option available
Services :
- Air
- Gas
- Vapor
- Dirty vapor
- Liquid
- Steam
Source : http://alliedvalveinc.com/products/consolidated-overview/consolidated-2900-mpv-series-pilot-operated-safety-relief-valve/