top entry dbb valve

Brand Name:Coosai

Model Number:SQ41F,SQ47F,SQ341F,SQ347F,

Place of Origin:China

... and body cavity, it allows bleeding the trapped cavity pressure (DBB) through drain and vent valve. The double block and bleed function make it possible to flush the valve under pressure and verify that the seat are sealing properly. DOUBLE ISOLATION &

Brand Name:Foowell

Place of Origin:China

...Entry Ball Valve Bonnet Extension ,DBB Product Overview: Foowell Trunnion Top Entry Ball Valve is suitable for long-haul pipelines and general industrial pipelines. Its strength, safety and resistance to harsh environment are specially considered in the design. It is suitable for all kinds of corrosive and non-corrosive media.Each valve...

Brand Name:VT

Place of Origin:Zigong,Sichuan,China

...Entry Ball Valve Flanged End DN100 PN16 Product Description Each valve has two valve seats, which can be sealed in both directions, so there is no direction limit for installation, no matter which end of the valve can be used as the upstream end, it is a two-way valve. Design Characteristic Body Structure Ball Locallization and The Way of Assembly Stem Stem Sealing Emergency Sealing Double Block and Bleed (DBB...

Categories:Valves

Country/Region:china

...valve also called DBB valve, generally say, it is make up by two ball valve and one needle valve or two ball valve and a globe valve. Double Block and Bleed valves (DBB Valves) have evolved to replace and add the process of bolting together individual valves to make the valves in one body. Double block & bleed valves (DBB Ball Valves...

Brand Name:CCSC

Model Number:Top-entry Check Valve with 2 inch and 3 inch

Place of Origin:China

...entry Check Valve with 2 inch and 3 inch for Inline Check Valve Top-entry check valve provided by CCSC is forged by hight strength alloy steel,it's used to stop the return flow from high pressure piping,our to-entry check valve are available in size 2 inch and 3 inch,15,000psi working pressure,with fig1502 hammer union end connection. CCSC top entry check valve is designed to be compatible with FMC Weco top entry...

Place of Origin:China

...tems in industrial fields. It consists of valve body, valve cover, valve ball and valve stem. The main feature of the design of the top-mounted eccentric semi-ball valve is that the position of the valve ball deviates from the valve stem axis. Usually the

Brand Name:KOLINK

Place of Origin:CHINA

...demands of oil and gas pipeline applications. Top-entry ball valves are in-line field repairable, thus eliminating long down times. The bolted construction allows disassembly on-site for inspection and possible repair. Removal of the ...

Brand Name:TOBO

Model Number:Floating Ball Valve

Place of Origin:CHINA

... ratings of -46 to 250 . A ll meet the fire safe requirement of BS 6755 and API 6FA. The top entry trunnion supported design and unique seat retraction technique gives the convenience of in-line repair or replace valve internal components without

Brand Name:TongJiang

Model Number:Top-Entry Ball Valve

Place of Origin:CHINA

... ball valve for a revolutionary easy in-line maintenance experience. Better yet, equipped with the ever-important ISO 5211 direct-mounting pad, Top-Entry ball valve offers the flexibility to be automated with actuator, or operated manually with hand lever.

Brand Name:VERVO

Model Number:Q61F-800LB-DN50

Place of Origin:LISHUI,ZHEJIANG

...Valve Soft Seated Ball Valve Side Entry Ball Valve API608 Full Bore and Reduce bore Quick Detail VERVO floating ball valves are offered in 2 PC side entry, 3 PC side entry or welded body design in a wide range of carbon, stainless steel, duplex stainless steel, alloy and other special materials. VERVO floating ball valves...

Brand Name:Kelite Valve

Model Number:2"-56",CL150-2500,API 2000-15000

Place of Origin:China

One Piece Stainless Steel Automatic Cavity Relief top entry ball valves Top entry ball valves from our company is mainly used in pipeline and industry system and it has a top entry and on line maintenance function.It has a lot of advantages,such as small ...

Brand Name:KATA

Place of Origin:ShangHai China

...stainless steel, alloy steel Working temperature: -46℃～+200℃ Operation : wrench, worm gear, electric, etc. A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. It is open when the

Model Number:SPM FMC type

Place of Origin:China

...Valve / Dart Check Valve / Top Entry Check Valve Check valve is a kind of single flow valve to prevent fluid flow back to upstream, which is installed on pipeline. Our check valve is interchangeable with FMC three type check valve which are popular used in oil and gas field. First is dart check valve, second is flapper check valve, third is top entry...

Brand Name:Tengs Valve

Model Number:Q47F

Place of Origin:China

Cast Steel Trunnion Soft Seated Ball Valve Api6d Side Entry Split Body Flanged Q47F Quick Details 1. Product: Cast Steel Trunnion Ball Valve Soft Seated 2. Size Range: 2” - 36" 3. Pressure Ratings: ANSI Class150, Class300, Class600, Class900 4. Body ...

Brand Name:JIEYU

Place of Origin:WENZHOU,CHINA

Cast Steel Side Entry Industrial Floating Ball Valve JIEYU Valve manufactures some of the most dependable cast and forged steel Ball Valves in the industry. Our products are manufactured and tested in accordance with respective API, ASME, and ANSI ...

Brand Name:OEM

Model Number:OEM

Place of Origin:China

Side Entry Flanged Ball Valve Trunnion Type With Electric Actuator Ball Valve manufactures some of the most dependable forged steel Ball Valves in the industry. Our products are manufactured and tested in accordance with respective API, ASME, and ANSI ...

Place of Origin:China

Brand Name:VGA

Model Number:IV101+OV272

IV101 Height adjustable from 7.5” to 9.5”, customized height to meet requirement exactly special buckle designed for easy height adjustment of the fill valve, safely and reliable, clip in special design to fix the height of fill valve easy adjustment to ...

Brand Name:DEYE

Model Number:DY-V-14

Place of Origin:CHINA

...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 are the floating and the trunnion designs (side or top entry...

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: ...