Pressure and temperature
PN(MPa)
Nominal pressure
1.0
1.6
(MPa)
Seal test
1.5
1.1
℃ Working temperature
-10~80
-10~120
Suitable mediums
water, oil and gas
Main material list
Part name
Material
body
cast iron, ductile iron,
seat
EPDM, NBR,VITON, PTFE
disc
nickel ductile iron,AI bronze, stainless steel
stem
carbon steel, stainless steel
bushing
PTFE
"O" ring
pin
stainless steel
key
Executive Standard:
Main dimensions