spring opening completely type relief valve A47H
spring closing relief valve
pressure relief valve
GA41H, A51H single-lever safety valve
pair spring type relief valve A38H
piston regulating valve T9k41X
ductile iron body 25 bar working pressure setting pressure is 3 bar flanges drilled to BS4504
ductile iron body & disc, stainless steel stem and hardware, epoxy painted with 200 microns.
inside 25 bar working pressure, setting pressure is 3 bar.
