China Electric Actuator Wafer Type PTFE Seat Center-Line Type DN700 EPDM Rubber Seat Electric Actuator Wafer Type Check Butterfly Valve for Cement, Find details about China 400mm Butterfly Valve, Metal Seal Butterfly Valves from Electric Actuator Wafer Type PTFE Seat Center-Line Type DN700 EPDM Rubber Seat Electric Actuator Wafer Type Check Butterfly Valve for Cement
Pressure Rating | PN10, PN16, PN25, CL150 LB, JIS 5K 10K |
Testing Pressure | Shell: 1.5 Times Rated Pressure |
Seat: 1.1 Times Rated Pressure | |
Disc | -10 °C to 80°C (NBR) |
-10 °C to 120°C (EPDM) | |
-10 °C to 150°C (PTFE) | |
-10 °C to 180°C (FKM) | |
Suitable Media | Water, Oil & Gas |
Parts | Material |
Body | Cast Iron, Stainless Steel, AL-Bronze, Ductile Iron, Carbon Steel, Duplex Steel |
Seat | BUNA NBR EPDM VITON PTFE |
Disc | Cast Iron, Stainless Steel, AL-Bronze, Ductile Iron, Carbon Steel |
Stem | Stainless Steel, Duplex Steel |
Bushing | PTFE, Brass |
"O" ring | PTFE, EPDM, NBR |
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 |
Qualification certificate
Production process
Production equipment