Model
Design / manufacturing standard
Nominal pressure
Body material
Acting form
Connection Standard
Flow rate characteristics
Implementing agency
Nominal Diameter
Shell Material
Temperature range
ZPR820Y
HG20592-2009
PN10,PN16,PN25
WCB,CF8,CF8M,CF3M
gas open K Connection Standard:HG20592-2009 Flow rate characteristics:regulation Implementing agency:pneumatic piston type Nominal Diameter:DN40-DN1200 Nominal Pressure:PN10-PN25 Shell Material:WCB,CF8,CF8M,CF3M Temperature range:≤250°C
HG20592-2009
regulation
pneumatic piston type
DN40-DN1200
WCB,CF8,CF8M,CF3M
≤250°C