Place of origin:
China
Features：Soft or Metal sealing,Side entry,2-PC body Or 3PC-Body,Anti-static,Fire-safe,Anti-blow out stem,Double seat,Double block and bleed,Stem extension,emergency seal Materials:WCB,WCC,LCB,LCC,CF8,CF8M,CF3,CF3M,A105,LF2,F304,F316,F304L,F316L,F51,F53,F55,INCONEL625,F904L,F44 Operation Style: Manual/ Worm Gear/Electric/Pneumatic, etc.Inspection And Test：API598/API6D/ISO5208/API607
[Related Keywords : Ball Valve]
Business Type
Manufacturer
Location
Zhejiang, China
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Place of origin:
China
Double Block & Bleed, Full bore, piggable Through conduitBody material: ASTM A216 WCBGate: ASTM A515 Grade 70, ENP (Electroless Nickel Plating)Nominal diameter: 16 Inch (DN400)Nominal class: Class 600 LB (PN100)Design / Manufacture: API 6DFace to face: ASME B16.10Test and inspection: API 598End connection: RTJMode of operation: WormgearWe also manufacture the valves below:Slab Gate ValveAPI 6D Sl
[Related Keywords : API 6D Gate Valve, Flat Gate Valve, Through Conduit Gate Valv]
Business Type
Manufacturer
Location
Zhejiang, China
Employees Total
101 - 500
Annual Revenue
USD 2,000,001 - 5,000,000
Place of origin:
China
&Y (Outside Stem and Yoke) mechanism, floating seats and gate, and pressure-energized sealing, guarantees a bubble-tight shutoff in both upstream and downstream directions, effectively managing low to high differential pressures. The double block and bleed capability, along with the automatic relief of excess body pressure, are inherent advantages of this seat design, enhancing safety and operati
[Related Keywords : Gate valve, Cast Duplex Gate Valve, Slab Gate Valve]
Business Type
Manufacturer
Location
Fujian, China
Employees Total
Above 1000
Annual Revenue
Less than USD 100,000
Min. Order:
1 Piece
Price:
US$ 100
Place of origin:
China
double block and bleed Full Welded Ball Valve Structure FeaturesThe high quality ball valve is composed of a full welding body together with the RPTFE sealing which ensures the full welded ball valve can work well in there are countries or chemical substances. The floating ball structure and the flexible seat will ensure the ball and the sealing connects each other tightly. Even when the pressure
[Related Keywords : welded valve, carbon steel, flow control, chemical valves]
Business Type
Manufacturer
Location
Shandong, China
Employees Total
101 - 500
Annual Revenue
USD 50,000,001 - 100,000,000
Min. Order:
1 Piece
Price:
US$ 695~745
Place of origin:
China
Supply Ability:
500 pcs/month
Double Block and Bleed (DBB) technology, which enhances safety during maintenance or replacement of filter elements. DBB technology ensures that both inlet and outlet ports are simultaneously sealed off, effectively isolating the filter chamber from the process flow. This innovative feature eliminates fluid bypass and significantly reduces the risk of contamination or leaks, thereby enhancing ope
[Related Keywords : Duplex bag filter, Duplex filter vessel, Sugar Dissolving filter]
Business Type
Manufacturer
Location
Hebei, China
Employees Total
51 - 100
Annual Revenue
USD 5,000,001 - 10,000,0000
Place of origin:
China
Double block-and-bleed capability Metal-seated, trunnion-mounted design Design Specifications Design Standard: API 6D, ASME B16.34, ISO 14313, ISO 17292 Size Range: 2”~36” (50mm~200mm) Pressure and Temp. Range: ASME B16.34. End Connections: Flange, Butt Weld * Inspection and Testing: API 598 test with no visible leakage Butt Weld Ends: ASME B16.25, Face to Face Dimensions: ASME B16.10. https
[Related Keywords : Ball Valve]
Business Type
Manufacturer
Location
Zhejiang, China
Employees Total
51 - 100
Annual Revenue
USD 10,000,001 - 50,000,000
Place of origin:
China
Double block and bleed or double piston type which is equipped with sealant injection system for both stem and seats to body cavity, so that it can drain from both upstream and downstream ends, to prevent seat or stem leakage. Design & Testing International Standard: Design Standard : ISO 14313/ ASME B 16.34 /API 6D Inspection & Testing Standard : API 598/ API 6D Fire Safe Testing Standard : API
[Related Keywords : Ball Valve]
Business Type
Manufacturer
Location
Zhejiang, China
Employees Total
101 - 500
Annual Revenue
USD 5,000,001 - 10,000,0000
Min. Order:
1 Piece
Price:
US$ 500
Place of origin:
China
Supply Ability:
100 piece /Per Month
Solid Ball Fire Safety Seat Sealing Anti-Static Spring Device Blow-out proof stem Low Emission Double Block and Bleed Operated by Lever ,Electric.Pneumatic Actuator StandardDesign and Manufactures : API 6D/ ASME B16.34 Face To Face :ANSI B16.10 End Flange : ANSI B16.5, BW Ends To ANSI B16.25 Fire Safe : API 607 Or API6FA Checking & Test : API 598 Pressure-Temperature: ASME B16.34 NACE MR-01-75
[Related Keywords : Forged Steel, Trunnion Mounted, API Ball Valve, Flanged Ball Valve]
Business Type
Manufacturer
Location
Zhejiang, China
Employees Total
51 - 100
Annual Revenue
USD 100,000 - 500,000
Place of origin:
China
double Block and bleed) design can be supplied upon request. We are a professional valve company, have high quality ball valve, contact us to buy online. Product Range 1.Pressure range: CLASS 150Lb~2500Lb 2.Nominal diameter: NPS 2~60″ 3.Body material: Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy 4.End connection: RF RTJ BW 5.Working temperature: -29℃~350
[Related Keywords : Ball Valve]
Business Type
Manufacturer
Location
Zhejiang, China
Employees Total
51 - 100
Annual Revenue
USD 1,000,001 - 2,000,000
Place of origin:
China
Double Block & Bleed (DBB), Anti-static Device, Fire Safe, Anti-Blowout Stem, Emergency sealant injection, Cryogenic design availableProduct Range:Body material: Carbon Steel, Stainless Steel, Alloy SteelNormal diameter: 1/2 - 48 Inch (DN15 - DN1200)Pressure range: Class 150 - 2500 LBEnd connection: RF, RTJ, BW, HUBWorking temperature: -101℃ - +150℃Operation: Manual(lever, gear), Pneumatic Ac
[Related Keywords : 2 Inch Ball Valve, Class LB Ball Valve, Trunnion Ball Valve]
Business Type
Manufacturer
Location
Jiangsu, China
Employees Total
51 - 100
Annual Revenue
USD 5,000,001 - 10,000,0000
Min. Order:
3000 Piece
Price:
US$ 100
Place of origin:
China
1/2"~38" Pressure: Class ANSI #150~2500 Body material: Carbon steel, Stainless steel, Duplex, or others Standard compliance: API 6D, BS5351, ASME B16.34 or equivalents End connections: Flanged, R.F, RTJ, Welded Optional locking device or stem extension Full port or regular bore; double block and bleed Now the price of control valve china is low, if you have needs, please leave us a message.
[Related Keywords : Trunnion Mounted Ball Val]
Business Type
Manufacturer
Location
Shandong, China
Employees Total
51 - 100
Annual Revenue
Less than USD 100,000
Competitive double bleed & block products from various double bleed & block manufacturers and double bleed & block suppliers are listed above, please select quality and cheap items for you.
 |
Recommended Content
