DBB 600LB Double Block Ball Valve Double Link Leakage Reduced
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...form of multiple valve connections in traditional pipelines. Advantage Save installation space Simplified installation Depressurize the piping system Convenient to clean Reduce the cost Reduce leakage points in the system About Weite Zigong Weite Valve was...
ZIGONG WEITE VALVE MFG CO., LTD
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Twin Ball Dual Discharge Double Block Ball Valve
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...~32MPa Double block and bleed ball valve Technicalstandard: Design standard:APl6D Face To Face :ASME B16.10 End Flanges: ASME B16.5 Inspection and Test :API 598 DUAL DISCHARGE VALVE DOUBLE BLOCK Double block and bleed ball valves are designed in order to...
COOSAI valve group
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DN50 DBB Forging Carbon Steel Ball Valve High Pressure Double Block Double Bleed Ball Valve DBB Double Ball Valve 2"
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...double block and bleed valve , DBB ball valve,double block & bleed valve INTRODUCTION Ephood's response to the demand for reduction in leakage paths has been the combination of primary and secondary valves into one compact unit. The combining of piping and...
ZHEJIANG VERVO VALVE CO.,LTD
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Soft Seat 16 Inch 600LB Trunnion Mounted Ball Valve
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... 6D, ASME B16.34, ISO 17292 and others on request. The range contains both soft, metal or composite seats that can be configured with single or double piston effect to provide an effective double block and...
Beijing Silk Road Enterprise Management Services Co.,LTD.
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API 6D DBB Ball Valve Double Block & Bleed Flanged Trunnion Mounted
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... Fire Safe to API 607 Antistatic Design Anti-blowout Stem Gear Operation or Actuator Available Applicable Standards of DBB Ball Valve: a) Design & Manufacture: API 6D, BS 5351, API 607 b...
Shanghai Kolink Valve Co., Ltd.
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Duplex Stainless Steel DBB Ball Valve , API 6D Trunnion Type Ball Valve
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Double Block and Bleed Ball Valve , API 6D Trunnion Ball Valves , Duplex Stainless Steel PRODUCT INTRODUCTION 1. Product Description : Forged Double Block and Bleed (DBB) Valves Machined from a single piece of 'grain flow controlled' forging, our Forged Double Block and Bleed (DBB) Valves feature two inline ball pattern primary and secondary isolating valves and a heavy duty needle vent valve......
Zhejiang TongJiang Holdings Company
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Manual Operation Slimline DBB / SBB Ball Valve Structure Easy To Maintenance
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... DBB/SBB Double Block and Bleed /Single Block and Bleed Valve Product Overview: Foowell Slimline DBB(Double Block and Bleed Valve)/SBB(Single Block and Bleed Valve) design reduces the weight and space compared with installing two conventional valves whe......
Foowell Industrial Wenzhou Co., Ltd.
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Two Balls DBB Floating Type Ball Valve / Stainless Steel Ball Float Valve
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...one or two needle valves,the two ball valves can opend and closed the medium and two needle valves can discharge pressure of the valves,the ball valve is designed to replace the complex form of the connection of multiple valves in traditional pipes,so as...
Kelite Group Co., Ltd
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Flange Ends RB Trunnion Type Ball Valve 600lb PN16 Side Entrance
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...port Available with Pneumatic, Electric, Gear or Lever Actuation Single piston effect seating (DBB) standard, double piston effect seating (DIB) available Industries: Oil & Gas, Marine, Refining, Geothermal, Power, Chemical, Pulp & Paper, ......
Wenzhou Xidelong Valve Co. LTD
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Double / Bleed Floating Ball Valve Stainless Steel DBB FLG AISI 316 PTFE
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... VALVE: W.N.R.F. Flanged Ball Valves, Full bore, lever operated, ANSI Class 150/300. Dimensions API 6D and, tests to API with following parameters: Body Material : ASTM A216 WCB Ball and Trim Material : Stainless Steel Lever Material : Forged steel with...
Shanghai kangquan Valve Co. Ltd.
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