Size Range: 3''/DN80
Pressure: 5K/10K/150LB
Body Materials: Ductile Iron
Seat Materials: EPDM
Disc Materials: Ductile Iron
Stem Materials: stainless steel
Features:
Applicable medium：fresh water, sewage, sea water, weak acid and alkali, air, steam, etc.
Suitable temperature：according to seat material
Application field： municipal construction, water treatment, power, water supply and drainage, water conservancy projects.
