api block and bleed ball valve

Brand Name:OEM

Model Number:Q41 / Q47 / Q41F / Q47F

Place of Origin:Shanghai , China

...: ANSI B 16.10,API 6D/ DIN/ BS/JIS - Flange dimension: ANSI B 16.5 MSS-SP-44/ DIN/ BS/JIS - Test: API 598 API 6D/ DIN/ BS/JIS Double Block And Bleed Ball Valve Description: Brief introduction: The ball valve is designed and manufactured according well

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:VT

Place of Origin:Sichuan,China

...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...

Brand Name:JIEYU

Place of Origin:Wenzhou China

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) ...

Brand Name:Coosai

Model Number:Q41/Q47

Place of Origin:China

...Valve Double Block Ball Valve Double block and bleed ball valve bore :4"~24"100~600mm Double block and bleed ball valve pressure:150L B~2500LB 1 .6MPa~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 Product Parameter: Size: 4”~24” Pressure: 150LB~2500LB Bore: Full bore. reduced bore Design standard: API...

Brand Name:TongJiang

Model Number:Double Block and Bleed Ball Valve

Place of Origin:CHINA

...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...

Brand Name:Kelite Valve

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

Place of Origin:China

..., fire-safe certified to API-607/6FA/ISO 10497, spring loaded Seats, sealant injection, NACE MR-01-75, NYLON, DEVLON&PEEK seat inserts, designed and tested according to ASME B16.34, BS5351 and API-6D,API-6DSS, API 6A.

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:KOLINK

Place of Origin:CHINA

..., End Entry 2-Piece or 3-piece Body Full Port for Pigging Operation 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

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 Standards API 6D/6A ASME B16.34 NACE MR0175 API 6FA/API...

Brand Name:Foowell

Place of Origin:China

Slimline 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 ...

Brand Name:Y

Model Number:Q341F

Place of Origin:China

API Cast Steel Plange End 150 Class 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

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.

Brand Name:TOBO

Model Number:Trunnion Mounted Ball Valve

Place of Origin:CHINA

...Ball Valve Carbon Steel 3" 300# 3 Way T Type Internal Thread Manual Operated Quick Details trunnion mounted ball valves feature: a full line product offering with valves ranging in 2"-42", ANSI classes 150LB - 2500LB, forged steel bolted or all welded body, close coupled trunnion block design for low operating torques, secondary seat sealant feature.Kojo API-6D valves...

Brand Name:KATA

Place of Origin:SHANGHAI,CHINA

CAST 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...

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:FRANK STEEL

Model Number:Classes: 150--1500LB

Place of Origin:P.R.CHINA

1. Description High performance butterfly valve API609 Sizes: 2˝∽60˝ ( 50mm∽1500mm ) Classes: 150--1500LB Material:Carbon, stainless, Alloy, Nickel alloy steel 2. Feature Resilient or metal seated Tightly shut off Bi-directional service Low-out proof shaft...

Categories:Valves

Country/Region:china

...block and bleed 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...