China API Resilient Seat Gear Operators Double Flange Butterfly Valve, Find details about China Flange Butterfly Valve, Gear Butterfly Valve from API Resilient Seat Gear Operators Double Flange Butterfly Valve
working pressure | PN10, PN16,150LB |
testing pressure | shell: 1.5 times rated pressure seat: 1.1 times rated pressure |
working temperature | -10 °C to 80°C |
suitable media | water, oil and gas |
Main material list
parts | material |
body | cast iron, ductile iron, CF8, CF8M |
seat | EPDM, NBR,VITON, PTFE |
disc | Ductile iron, ,AL bronze, stainless steel, rubber coated, PTFE lined |
stem | carbon steel, stainless steel |
bushing | PTFE |
"O" ring | PTFE |
pin | stainless steel |
key | stainless steel |
Executive Standard:
Design Standard | EN 593 , MSS SP67 API 609 BS5155 |
Inspection & Test | API 598 ISO 5208 EN 12266 |
End Standard | ANSI B16.1 CL. 125LB & B16.5 CL. 150LB AS 2129 Table D & E BS 10 Table D & E DIN 2501 PN6, PN10 & PN16 EN 1092 PN6, PN10 & PN16 ISO 2531 PN6, PN10 & PN16 ISO 7005 PN6, PN10 & PN16 KS B 1511 / JIS B 2210 5K & 10K MSS SP44 CL. 150LB AWWAC207 SABS 1123 Table 1000/3 & Table 1600/3 |
Face to Face | ISO 5752 , EN 558 , MSS SP67 and API 609 DIN3202 |
Top Flange | ISO 5211 |