trunnion ball valve double block bleed

Brand Name:KOLINK

Place of Origin:CHINA

... 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

Brand Name:VERVO

Model Number:Q47H-2500LB-DN80

Place of Origin:LISHUI,ZHEJIANG

3 Inch Ball Valve 2500LB Trunnion Mounted Ball Valve Manual High Pressure Flange Type Hard Seal Fixed Ball Valve DBB Forged steel trunnion mounted ball valve 1.Forged ball valve feature forged ball valve,the forging material can ensure sufficient rigidity...

Brand Name:CXDLV

Model Number:Q47F

Place of Origin:China

..., Marine, Refining, Geothermal, Power, Chemical, Pulp & Paper, Cryogenic, Mining/Steel Manufactured under a certified ISO 9001 quality system Overview Trunnion Mounted Ball: The

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 c/w a bleed...

Brand Name:Coosai

Model Number:Q47F

Place of Origin:China

Double Block & Bleed Ball Valve Side Entry 300LB BW Ends Trunnion Mounted ball valve are suitable for using on various kinds of pipelines of Class 150 to Class 2500, PN16~PN160, JIS 10K~ JIS 20K to cut off or turn on the pipeline medium, of which the ...

Brand Name:VT

Place of Origin:Zigong,Sichuan,China

Valve Body WCB Material Mounted Trunnion Ball Valve 16'' 150LB Description Mounted Trunnion Ball Valve has proven to be a reliable, robust design with many standard features, including a bleed valve for double block and bleed capability as well as injection fitting for valve...

Brand Name:Foowell

Place of Origin:China

...,reduce leakage points in the system, realize emission and shutdown quickly.The valve cavity is isolated by double seats. Even when there is pressure inside the pipeline, pressure can be discharged safely. This kind of operation can serve as a means to

Brand Name:OEM

Model Number:OEM

Place of Origin:China

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 ...

Brand Name:JIEYU

Place of Origin:WENZHOU,CHINA

Trunnion Mounted Full Bore Industrial Ball Valve 3 Piece 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 standards. With features such as double block and bleed...

Brand Name:TongJiang

Model Number:Trunnion 3-Piece Flanged Ball Valve

Place of Origin:CHINA

... in the industry. Our products are manufactured and tested in accordance with respective API, ASME, and ANSI standards. With features such as double block and bleed capabilities, secondary sealant injections, and spring energized self relieving seats,

Brand Name:OEM

Model Number:Q61

Place of Origin:Shanghai , China

...Ball Float Valve , Double Block And Bleed Ball Valve Stainless Steel Ball Float Valve Description: The fully-weled ball valve adopts forged material , welded body, instead of bolts and nuts,to aviod any potential leakage from body. The forged body with regular structure and even thickness can avoid shrinkage cavities, pin holes, cracks, sand holes and other defects occurring to casted valves. Stainless Steel Ball...

Brand Name:TOBO

Model Number:/

Place of Origin:CHINA

...Ball Valves Trunnion Ball Actuator Double Acting Spring Return New Model Product Description and Materials of Pneumatic ball valve Technical Specifications Nominal diameter 2”-48”(DN50-DN1200) Connection Type Raised face flange(RF)/Ring joint(RTJ)/Butt weld(BW) Design standard API 608/API6D Body material Carbon steel WCB/LCB/A105/LF2,Stainless steel CF8/CF8M/CF3/CF3M Ball...

Brand Name:DCL

Place of Origin:WUHAN,CHINA

Specification Actuator Type Butterfly Valve(≤PN1.0MPa) Ball Valve(≤PN1.6MPa) Vent Valve(≤PN0.1MPa) DCL-02 ≤DN40 ≤DN32 DCL-05 DN50~65 DN40 DN50~80 DCL-10 DN80~100 DN50~65 DN100~200 DCL-20 DN125~150 DN80~100 DN250~300 DCL-40 DN200 DN125 DN350~450 DCL-60 ...

Brand Name:Valbart

Model Number:Double Block and Bleed

Place of Origin:China

...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...

Brand Name:KATA

Place of Origin:SHANGHAI,CHINA

...TRUNNION BALL VALVE The trunnion ball valve is used to cut off or connect the media in various of Class150~Class2500. The valves made of different materials are suitable for various media such as water, steam, oil, liquefied gas, natural gas, coal gas, nitric acid, oxidizer, urea and etc. The driving modes include manual operation and electric operation. The connection ends can be flange or butt welding. STRUCTURAL FEATURES 1. Double Block

Brand Name:SUFA

Model Number:Q41F

Place of Origin:China

...steel bolted or all welded body, close coupled trunnion block design for low operating torques, secondary seat sealant feature.API-6D valves are offered with self relieving seats or optional double piston sealing. Special seat compounds are also available.

Place of Origin:Zhejiang China

... Fire Safe Design and Contrction Anti-static Devices for Ball-Stem body Blow-Out Proof Stem Automatic cavity relief Block&Bleed Function Emergency Sealing Seat spring protective structure Sealed construction of valve body free of body leekage 4)According

Brand Name:Zaval

Model Number:BLFF410

Place of Origin:China

...Trunnion Monuted Ball Valve one piece type body Zaval top entry soft-seated trunnion mounted ball valves are designed according to API6D standard . The valves can be applied in wide temperature ranges ( -46~243℃), particularly for piping flow with large size or high pressure. The top entry ball valve can be used for in-line maintenance services. The series are subjected to fire safe tests and certified per API607 and API6FA. Double

Brand Name:Y

Model Number:Q341F

Place of Origin:China

...Trunnion Type Floating Ball Valve Introduction Worm gear flange ball valve and gate valve belong to the same type of valve. The difference is that its closing part is a sphere. The sphere rotates around the center line of the valve body to open and close. Ball valve is mainly used to cut off, distribute and change the flow direction of medium in the pipeline. working principle The valve is unblocked or blocked