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
Introducing our 24-inch Forged Steel ASTM A105 Fully Welded Ball Valve from China. Compliant with API 6D standards, it features an extended stem, trunnion design, and Class 300 LB rating. Ensuring reliability, it incorporates Double Block and Bleed for enhanced safety, all with a secure butt weld (BW) end. Trust our commitment to quality for your valve needs. Underground Fully Welded Body Ball Va
[Related Keywords : ASTM A105 Ball Valve, Fully Welded Ball Valve, 24 Inch Ball Valve]
Business Type
Manufacturer
Location
Zhejiang, China
Employees Total
101 - 500
Annual Revenue
USD 2,000,001 - 5,000,000
Place of origin:
China
double block and bleed capability of this seat design are standard features, contributing to the overall reliability and safety of the valve. The smooth, continuous bore minimizes turbulence and produces a minimal pressure drop when in the open position, comparable to a pipe segment of the same dimensions. The seat faces, situated outside the flow stream, are safeguarded against erosive wear, ena
[Related Keywords : Metal-seated Gate Valve, API 6A Gate Valve]
Business Type
Manufacturer
Location
Fujian, China
Employees Total
Above 1000
Annual Revenue
Less than USD 100,000
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
Place of origin:
China
Introducing our Through Conduit Flat Gate Valve Made from JSC Valve Manufacturers: Engineered to API 6D standards for reliability. Constructed from ASTM A216 WCB for durability, it's sized at 16 inches for Class 150 LB applications. Featuring a full bore design and Double Block & Bleed (DBB) functionality, it ensures efficient fluid isolation. With piggable construction and RTJ ends for secure se
[Related Keywords : Bleed Gate Valve, Flat Gate Valve, A216 WCB Gate Valve]
Business Type
Manufacturer
Location
Zhejiang, China
Employees Total
101 - 500
Annual Revenue
USD 2,000,001 - 5,000,000
Place of origin:
China
double block and bleed design, ensuring full bore functionality, and is equipped with RTJ ends for secure sealing. Cameron Grove G4n Flat Gate Valve made in China ManufacturerValve description: Slab gate valve, carbon steel, Double Block & Bleed, Full bore, piggable, Through conduitBody material: ASTM A515 Grade 70Gate: ASTM A515 Grade 70 ENPNominal diameter: DN300 (12 Inch)Nominal class: PN63 (C
[Related Keywords : Grove G4N Gate Valve, Flat Gate Valve, Grade 70 Gate Valve]
Business Type
Manufacturer
Location
Zhejiang, China
Employees Total
101 - 500
Annual Revenue
USD 2,000,001 - 5,000,000
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$ 737~755
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 : Dual cartridge filter, Dua filter vessel, Ice Cream Filter, Dual Basket Filter]
Business Type
Manufacturer
Location
Hebei, China
Employees Total
51 - 100
Annual Revenue
USD 5,000,001 - 10,000,0000
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
Are you looking for a reliable Flat Gate Valve producer? Explore our range featuring Double Block & Bleed functionality, Through Conduit design, and compatibility with Class 150-1500 LB and PN16-PN240 standards. Available in sizes ranging from 2 to 40 inches (DN50-DN1000), these valves come equipped with a Floating Seat, Pig-Gable, and boast Zero Leakage for enhanced performance and reliability i
[Related Keywords : API 6D Gate Valve, BS 5157 Gate Valve, Bleed Gate Valve]
Business Type
Manufacturer
Location
Zhejiang, China
Employees Total
101 - 500
Annual Revenue
USD 2,000,001 - 5,000,000
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
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
Place of origin:
China
Double block and bleed 5. Sealant injection at seat and stem 6. Anti- static design 7. Fire safe design 8. Option: Extended stem design 9. Zero leakage Advantages Some advantages of the Full Welded Ball Valve include: 1. Zero leakage: The full-welded body design eliminates the need for gaskets or other seals, resulting in zero leakage of the valve which is highly desirable in some industries like
[Related Keywords : Fully Welded 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 and bleed 6. Cavity Pressure self relief 7. Zero leakage 8. Fire safe design Advantages Some advantages of the Metal-to-Metal Ball Valve include: 1. High temperature and pressure rating: Its metal-to-metal sealing design allows it to withstand higher temperatures and pressures than traditional ball valves, making it suitable for use in extreme conditions and harsh environments. 2.
[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 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 and bleed 4. Blowout- proof stem 5. Anti-static design 6. Fire safe design 7. Sealant injection at seat and stem 8. Zero leakage The main advantages of the Side Entry Trunnion Mounted Ball Valve include 1. High pressure and high temperature capability: The trunnion design and durable materials make the valve suitable for use in high pressure and high temperature applications. 2. Stab
[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, Product Range:Body material: Carbon Steel, Stainless Steel, Alloy SteelNormal diameter: 2 - 48 Inch (DN15 - DN1200)Pressure range: Class 150 - 2500 LBEnd connection: RF, RTJ, BW, HUBWorking temperature: -29℃ - +120℃Operation: Manual(lever, gear), Pneumatic Actuator, Motor Actuator
[Related Keywords : ASTM A105N Ball Valve, 150 LB Ball Valve, PN20 Ball Valve]
Business Type
Manufacturer
Location
Jiangsu, China
Employees Total
51 - 100
Annual Revenue
USD 5,000,001 - 10,000,0000
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
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.
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