dbb 600lb ball valve

Brand Name:VERVO

Model Number:Q61F-800LB

Place of Origin:LISHUI,ZHEJIANG

...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

Brand Name:KOLINK

Place of Origin:CHINA

DBB Floating 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...

Brand Name:KELITE valve

Model Number:1/2"-24", CL150-1500

Place of Origin:China

...balls DBB trunnion ball valve of 2"-24" CL150-1500 DESCRIPTION The “Double Block and Bleed Isolation Philosophy” requires two in-line isolation valves and a bleed valve, used to drain or vent trapped fluid between the two closure elements in order to safely isolate safely the downstream pipe. This feature can be achieved with one single valves...

Brand Name:Foowell

Place of Origin:China

... 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...

Brand Name:VT

Place of Origin:Zigong,Sichuan,China

Soft Sealing Carbon Steel WCB Trunnion Mounted Ball Valve 10'' 600LB Trunnion Mounted ball valves can be designed with full, standard and reduced sizes for greater flow capacity and lower flow resistance. Specifications Design Specification API ...

Brand Name:OEM

Model Number:Q47F

Place of Origin:China

...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, ...

Brand Name:TongJiang

Model Number:Double Block and Bleed Ball Valve

Place of Origin:CHINA

...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...

Brand Name:OEM

Model Number:Q41 F

Place of Origin:Shanghai , China

... 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

Place of Origin:WENZHOU

Brand Name:commission

Model Number:Q41F

Floating Cast Steel Ball Valve Working pressure:150LB 300LB 600LB, WCB, CF8 or CF8M, RF or RTJ Flanged Ends Floating Cast Steel Ball Valve Working pressure:150LB 300LB 600LB, WCB, CF8 or CF8M, RF or RTJ- Flanged Ends Class 150LB-600LB Size:DN15-DN600 ...

Brand Name:OEM

Place of Origin:China

Model Number:OEM

...trapped between the two balls from a dedicated drain line. Body construction can be either forging or centrifugal casting. Wide range of materials: carbon steels, austenitic or martensitic SS, duplex-superduplex SS, nickel-based alloys. Valve design can be

Brand Name:Tengs Valve

Model Number:Q41F

Place of Origin:China

... end: ANSI, B16.5 5. Size Range: 1/2” - 10" 6. Pressure Ratings: ANSI CL150LB, 300LB, 600LB 7. Body materials: WCB, LCB, CF8, CF8M, CF3, CF3M etc 8. Trim: 13CR, 304SS, 316SS, Duplex stainless steel 9. ...

Brand Name:TOBO

Model Number:Flange DBB Ball Valve

Place of Origin:CHINA

...,A182 F6A,A182,F51,A182 F53,F22 Alloy Main Ball Material: ASTM A105, A182 304, A182 316, A182 304L, A182 316L,A182 F6A,A182,F51,...

Brand Name:Zaval

Model Number:BLFF510-F, BLFF510-T

Place of Origin:China

Floating/Trunnion Mounted DBB Compact Manifold Ball Valve Inch2"-24" Class150-2500Q Quick Details Brand: Zaval Model: BLFF510-F, BLFF510-T Origin: China Body Material: Carbon ...

Brand Name:KIRI OR OEM

Model Number:KRFSBV501

Place of Origin:CHINA

... 6D Poducts Description : Product Name 2PC Forged steel split body ball valve Size available 1/2"~4" Pressure Rating range 150LB~600LB Ball Type Floating Ball Port Type Reduced bore(RB) and Full bore(FB) Body Material A105,F304,F316,F51 etc

Brand Name:DEYE

Model Number:DY-V-14

Place of Origin:CHINA

Ball valve features a spherical disc to open and close the flow of the fluid. They are the industry standard for pipeline shut-off applications, as their design guarantees very tight and leak-free sealing even after years of operation. The two key types of ball valves...

Brand Name:NC149

Model Number:149

Place of Origin:Ningbo China

..., municipal services, steel and other industries. It has a rotation of 90 degrees of action, the plug body is a sphere, a circular through-hole or passage through its axis. Ball valve in the pipeline is mainly used to cut off

Place of Origin:China

Brand Name:APIRT

Model Number:Q41F

wcb ball valve, cast steel ball valve, API wcb ball valve, API flange ball valve, API ball valve 150lb, 150lb wcb ball valve, ball valve price, API ball valve price basic information size range DN15~200mm (1/2"~8") working pressure 150~600LB suitable ...

Brand Name:PVPT

Place of Origin:China

...ball valve Stainless steel ball valve is widely used in petroleum refining, long-distance pipeline, chemical industry, paper, pharmaceutical, water conservancy, electric power, municipal, steel and other industries. full port ball valve Ball Valve range: 1.Production Size:1/2"~10".DN15~DN250 2.Pressure:150LB,300LB,600LB,900LB full port ball valve Ball Valve...

Place of Origin:Zhejiang China

...ensure the sealing of the outlet end. The floating ball valve has a simple structure and good sealing performance, but the load of the ball bearing the working medium is all transferred to the outlet sealing ring, so it is necessary to consider whether the