SS Double Block And Bleed Ball Valve ISO9001 Fast Discharge And Shutdown
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Double Block Double Bleed Ball Valve Usage Pipeline Ball Valve Product Description DBB double ball valve (double block double Bleed ball valve) is designed to replace the complex form of multiple valve connections in traditional pipelines.Along with strong security features, our valves reduce the need for added valves......
ZIGONG WEITE VALVE MFG CO., LTD
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High Pressure DN25 Flanged Floating Ball Valve Metal Seated DBB Double Block And Bleed Ball Valve
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...Double Block And Bleed Ball Valve High Pressure Flange metal seated floating ball valve Twin Ball DBB Valve Model number Q41/61Y-300LB Item Ball valve Certification CE,TS,ISO9001,ISO14001,ISO18001 Connection form flange Body material forging Seal material Double seal construction Feature Easy disassembly and assembly VERVO Twin Ball DBB Valve are offered in 3 PC side entry body, the design adopts the structure of two balls......
ZHEJIANG VERVO VALVE CO.,LTD
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PN25 Double Block And Bleed Ball Valve , Trunnion Mounted Ball Valve
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...Double Block And Bleed Ball Valve , Trunnion Mounted Ball Valve Double Block And Bleed Ball Valve Description: The ball valve is designed and manufactured according well to API 608. Floating ball when small caliber, and fixed ball when large caliber. It has fire protection structure and antistatic device. Widely used for petroleum, chemistry, water treatment industries. Double Block And Bleed Ball Valve......
Shanghai kangquan Valve Co. Ltd.
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Stainless Steel Double Block And Bleed Ball Valve
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Stainless Steel Double Bleed and Double Block (DBB) Ball Valves Size range(s): NPS 1/2 - 2 (DN 15 - 50) Pressure rating: ASME Classes 150 - 2500 Standard connections: Threaded, socket weld, flanged Material Selection for Gate Valves: Carbon Steel (A105) ......
Zhejiang JieYu Valve Co., Ltd.
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600lb ASME B16.5 Flanged Double Block And Bleed Valve
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...Double Flanged Twin Ball Dual Discharge Valve Double Block Ball Valve Product Parameter: Design standard:APl6D Face To Face :ASME B16.10 End Flanges: ASME B16.5 Double block and bleed ball valve pressure:150L B~2500LB 1 .6MPa~32MPa Double block and bleed ball valve Technicalstandard: Inspection and Test :API 598 Double block and bleed ball valve bore :4"~24"100~600mm DUAL DISCHARGE VALVE DOUBLE BLOCK Double block and bleed ball...
COOSAI valve group
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Double Block And Bleed Pneumatic Control Valve Rising Stem Wide Temperature Range
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...Ball Valve Double Block and Bleed control valve with masoneilan SVI2-21113121 control valve positioner SPECIFICATION Product Name Flowserve Ball Valve Double Block and Bleed control valve with masoneilan SVI2-21113121 control valve positioner Sub-Type Rising Stem Brand Valbart Model Double Block and Bleed......
Xiangjing (Shanghai) M&E Technology Co., Ltd
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API607 Double Block Bleed Ball Valve , WCB Side Entry Ball Valve
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Double Block & Bleed Ball Valve Side Entry SPECIAL DESIGN FEATURES For specific and more demanding application to guarantee the reliability of the subsea package for the whole duration of the life with zero maintenance (up to 30 years) , include special ......
Beijing Silk Road Enterprise Management Services Co.,LTD.
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Anti Static Trunnion Ball Valve DBB Compact Manifold Double Block And Bleed Valve
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Reasonable Compact DBB Compact Manifold Double Block and Bleed Valve Product Overview: Foowell DBB Compact Manifold its designed to replace the complex valve connections in conventional pipelines,reduce leakage points in the system, realize emission and ......
Foowell Industrial Wenzhou 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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DBB Floating Ball Valve Double Block & Bleed 1/2-12 Inch
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...Ball Valve Double Ball Double Block & Bleed High Pressure A double-block-and-bleed valve (DBB) is a “single valve with two seating surfaces that, in the closed position, provides a seal against pressure from both ends of the valve with a means of venting/bleeding the cavity between the seating surfaces.” This valve does not provide positive double isolation when only one side is under pressure. A double-isolation-and-bleed valve......
Shanghai Kolink Valve Co., Ltd.
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