valve details: | |
model | pv |
body | forged steel / wcb |
bonnet | forged steel / wcb |
seals | graphite |
leakage | class vi |
temprature | 400 0c |
pressure | 40 kg/cm2 |
end connection | screwed end / but weld / socket weld / flange end 150# & 300# |
valve details: | |
model | pv |
body | forged steel / wcb |
bonnet | forged steel / wcb |
seals | graphite |
leakage | class vi |
temprature | 400 0c |
pressure | 40 kg/cm2 |
end connection | screwed end / but weld / socket weld / flange end 150# & 300# |