China Flange Welded Gate Valve EPDM Sealing Stainless Steel Cast Iron Ductile Iron for Industrial Water Pipe Butterfly Check Globe, Find details about China Pipeline Valve, Butterfly Valve from Flange Welded Gate Valve EPDM Sealing Stainless Steel Cast Iron Ductile Iron for Industrial Water Pipe Butterfly Check Globe
Product Name | Gate valve | ||
DN | DN50-DN2000 | ||
Flange connection standard selection | EN1092 PN10,PN16; | ||
ASME 125LB,150LB; | |||
Material | Body/Shell | GG25; GGG40/50 | |
Disc | GG25+brass; GGG40/50+brass; GGG40/50+EPDM coating | ||
Stem/shaft | SS410/420/416; SS431; SS304 | ||
Selection | Seat material and suitable Temp. | EPDM | -10ºC ~ +80ºC |
Brass | -20ºC ~ +200ºC | ||
Operating selection | Hand wheel; Bevel gear; Electric actuator,etc |
DN(mm) | PN(MPa) | Testing of Shell(MPa) | Testing of sealing(MPa) | Working temperature | Application |
DN40-DN600 | 1 | 1.5 | 1.1 | ≤100ºC | Pulp, sewage, coal slurry, ash water mixture |
1.6 | 2.4 | 1.76 | ≤100ºC |