Actuated by line pressure through the pilot control, opening fast to maintain steady line pressure but closing gradually to prevent surges
Fig.A500
Hydraulic Control Valves
16bar(PN25 optional)
DN15-DN100
Body: 24 +1 bar
Seal:Lower:0.5 bar
Higher:17.6+1 Bar
-10℃~ 70℃
Cast Iron,Ductile Iron
Brass
Brass
Brass
Brass
Brass
Brass
Brass