The valve structure featured by small flow resistance,strong tongness and less pressure loss,which reduces friction of the sealing ring,providing the valve a long service life."T" structure of the disc sealing ring. The sealing pair is linear sealing. The disc sealing ring is easy to replace and maintain.
The end of the valve is double-metal stopping shims of high efficiency,which can be installed vertically or horizontally with convenience. It is recommended that to use the valve in one way but in the case of the revers sealing is not important,using in double way is permitted. As the valve is fully closed,the leakage in sealing testing can be lowered to zero. By replacing materials of disc sealing ring,o-ring,disc,body and stem, this valve can be used for various medium and temperature.
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Stainless Steel Valve
Size:2"-32" or DN50-DN1000
Pressure:150LB-2500LB or PN16-PN250 or 10K-40K
Material:WCB,WCC,LCB,LCC,WC6,WC9,C5,C12,CF8,CF8M,CF3,CF3M,CF8C,CN7M,etc
Design & Manufacture Std.:API 608,ASME B16.34,API 6D,BS
Face to face Std.:ASME B16.10(JIS B2003),API 6D,DIN 3202,ASME B16.25
End connection Std.:ASME B16.5,ASME B16.47,JISB 2212-JIS B2214,DIN 2543-2550,ASME B16.34
Test standard:ISO5208,API 598(JIS B2003),API 6D,BS6775
Structure Type:Short pattern,regular Pattern,Venturi Pattern,Full bure Pattern
Operated way:Handwheel,Gear,Pneumatic,Electric Actuator
PS:Product parameters can be customer ordered, the above parameters for reference only.
Nominal Pressure | Strength test | Water-seal test | Gas seal test | |||
MPa | Lbf/in2 | MPa | Lbf/in2 | MPa | Lbf/in2 | |
150 | 3.1 | 450 | 2.2 | 315 | 0.50.7 | 60100 |
300 | 7.8 | 1125 | 5.6 | 815 | ||
600 | 15.3 | 2225 | 11.2 | 1630 | ||
900 | 23.1 | 3350 | 16.8 | 2440 | ||
1500 | 38.4 | 5575 | 28.1 | 4080 | ||
2500 | 64.6 | 9367 | 47.4 | 6873 | ||
?Main parts and materials and performance
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