Spare parts of high-performance globe valve
Specifications:
DN25~DN300;
Leakage grade：
ANSI Class VI
Cylinder seal(o-ring)
Implementation standard: GB3452.1-82;
Material: NBR / F / NBR and reinforced polyester fabric.
Filler (V):
Filler code: to stem diameter as its code name, such as valve stem for 20, its filler code: filler 20;
Material: Filled PTFE / NBR / fluoroelastomer / expanded polytetrafluoroethylene
Valve core seal:
Valve spool seal plate code: to the nominal size of the valve as its code name, such as the valve DN80, its seal plate code name: seal DN80;
material: cemented carbide / reinforced polytetrafluoroethylene / rubber /WCB+RTFE