Bellow Sealed Global Valve
Originally Posted by Carlo
Leakage from the valve gland is often a problem for environment protection & sometime it is quite dangerous if such leakage is from a hazardous fluid or gas. FUVALVE bellow seal valves are designed with a bellow cartridge which welded to the valve bonnet and stem, so that when the stem up & down movement makes the bellows expands & compress. Therefore there is no sliding or rotating seals through which process fluid can leak.
Design and Manufacture: BS 1873
Face to Face Dimension: ASME B16.10
Flange Connection Dimension: ASME B16.5, ASME B16.47/MSS SP-44
BW Connection Dimension: ASME B16.25
Test and Inspection: API 598.
Size: NPS 2"~24" Class 150; NPS 2"~20"Class 300; NPS 2"~16"Class 600
Rating: ANSI 150lb ~ 600lb
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Bellow Materials: SS304, SS316L, SS321, Inconel, Hastelloy C276
Trim: Per API 600
Operation: Handwheel, Gear, Motorized, Pneumatic.
For more information, please visit:
https://edir.bulk-online.com/profile...en-fuvalve.htm
Bellow sealed valves not just global valve,also bellow sealed gate valve. ■
Abrasive-resistant valves:ceramic lined valves Corrosive-resisant valves:Telfon lined valves fuvalve.com ceramic-valves.com
Bellow Sealed Global Valve
Leakage from the valve gland is often a problem for environment protection & sometime it is quite dangerous if such leakage is from a hazardous fluid or gas. FUVALVE bellow seal valves are designed with a bellow cartridge which welded to the valve bonnet and stem, so that when the stem up & down movement makes the bellows expands & compress. Therefore there is no sliding or rotating seals through which process fluid can leak.
Design and Manufacture: BS 1873
Face to Face Dimension: ASME B16.10
Flange Connection Dimension: ASME B16.5, ASME B16.47/MSS SP-44
BW Connection Dimension: ASME B16.25
Test and Inspection: API 598.
Size: NPS 2"~24" Class 150; NPS 2"~20"Class 300; NPS 2"~16"Class 600
Rating: ANSI 150lb ~ 600lb
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Bellow Materials: SS304, SS316L, SS321, Inconel, Hastelloy C276
Trim: Per API 600
Operation: Handwheel, Gear, Motorized, Pneumatic.
For more information, please visit:
https://edir.bulk-online.com/profile...en-fuvalve.htm ■