ZHEJIANG VERVO VALVE CO.,LTD
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High Pressure Globe Valve 8 Inch Dn200 2500 Lb Flanged RTJ BS1873 Worm Wheel Globe Valve 4A Globe Valve Wcb Globe Valve
The pressure seal bonnet (PSB) globe valves provided by Weldon are adopted for high pressure service. Compared to bolted bonnet (BB) globe valve, the pressure seal bonnet joints seals increase when the internal pressure in the globe valve increases, the higher the internal pressure, the greater the sealing force.
Quick Detail
Design standard: BS 1873.
Body material: 4A.
Nominal diameter: 8" (DN200).
Pressure: 2500 LB (PN420).
End connection: RTJ
Face to face: ANSI B16.10.
Working temperature:-29℃~+427℃.
Test and inspection: API 598.
Product Range
Body Material: Carbon Steel, Stainless Steel, Alloy Steel.
Normal diameter: 1/2"~24" (DN15~DN600).
End connection: BW, Flanged.
Pressure range: 150 LBs~2500 LBs(PN16~PN420).
Operation: Handwheel, Gearbox, Electric, Pneumatic.
Working temperature: -29℃~+560℃.
Features: One sealing face is designed one the body and disc, for large sizes valves will be designed with main disc and vice disc, and medium flow from up disc to down disc. And back seat sealing structure be designed. Can be designed with by-pass valve.
High Pressure Globe Valve 8 Inch Dn200 2500 Lb Flanged RTJ BS1873 Worm Wheel Globe Valve 4A Globe Valve Wcb Globe Valve
4A Globe Valves, Flanged Globe Valve, 8 Inch Globe Valve, BS 1873 Globe Valve
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