



TOZEN滔辰SCV-WB对夹式消声止回阀介绍:
SLIENT CHECK VALVE (WAFER TYPE)|
|
PN 16 |
PN 25 |
|
Working Pressure 工作压力 |
16 bar |
25 bar |
|
Testing Pressure 测试压力 |
Shell(阀体) : 24 bar Seat(阀座) : 17.6 bar |
Shell(阀体) : 37.5 bar Seat(阀座) : 27.5 bar |
|
Working Temperature 工作温度 |
-20˚C to 110˚C (EPDM) -10˚C to 80˚C (NBR) |
|
|
Suitable Media 介质 |
Water,Oil & Gas 水/油/气体 |
|
|
Part 部件 |
Material 材质 |
BS 英标 |
|
Body 阀体 |
Cast Iron 灰铸铁 |
A126 ClassB |
|
Disc 阀体 |
Gunmetal 青铜 Stainless Steel 不锈钢 |
EN1982 CC491K BS970 304S15 |
|
Spring 弹簧 |
Stainless Steel 不锈钢 |
BS970 304S15 |
|
Bushing 衬套 |
Gunmetal 青铜 |
EN1982 CC491K |
|
Seat Ring 阀座密封圈 |
EPDM 乙丙橡胶 NBR 丁腈橡胶 Viton 氟胶 |
Commercial Commercial Commercial |
|
Size [mm] |
L [mm] |
D [mm] |
| 50 | 67 | 108 |
| 65 | 73 | 127 |
| 80 | 80 | 150 |
| 100 | 102 | 167 |
| 125 | 118 | 213 |
| 150 | 140 | 248 |
| 200 | 165 | 340 |
| 250 | 216 | 410 |
| 300 | 286 | 415 |
| 350 | 350 | 478 |
