Products
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Through Conduit Gate Valve
Design Standard: API 6D Design Configurations: Fire safe design, Low emission control, Safe gate or expanding gate, Double block &bleed, Self cavity relief, Emergency sealant injection Size Range:2″~48″ Pressure Rating：ANSI 150lb~2500lb Body Material: Carbon Steel, Stainless Steel Trim Material: Soft seal, Metal seal Operation: Gear, Motor, Gas over oil operator We’re convinced that with joint initiatives, the business between us will bring us mutual benefits. We can ea... -
Forged Steel Trunnion Mounted Fully Welded Ball Valve
Design Standard: API 6D Design Configurations: Full welding between body and bonnet, Full port or reduce port, Fire safe design, Double block & bleed, Cavity pressure relief, Anti-blowout stem & Anti-static devices, Optional double piston design, Optional underground extended stem design Size Range: 2″~48″ Pressure Rating：ANSI 150lb~2500lb Body Material: Forged Carbon Steel Trim Material:A105+ENP,13Cr,F304,F316 Operation: Lever, Gear, Motor, Pneumatic, We insist on offeri... -
Side Entry Forged Steel Trunnion Mounted Ball Valve
Description Design Standard: API6D Design Configurations: Full port or reduce port, Fire safe certified, Double block&bleed, Emergency sealant injection, Cavity pressure self relief, Blowout-proof stem, Anti-static, Optional double piston design Size Range: 2″~48″ Pressure Rating：ANSI 150lb~2500lb Body Material: Forged Carbon Steel, Stainless Steel Trim Material:A105+ENP,13Cr,F304,F316 Operation: Lever, Gear, Motor, Pneumatic Service Our mission is usually to turn i... -
Oxygen Ball Valve
Product Information Oxygen Valve belongs to a new usage ball valve, which be research and development to meet the request of transport oxygen under normal temperature in metallurgy industry. The valve can open and close quickly and easily, with small flow resistance, compact structure. Consider the characteristic of oxygen transportation, the valve designed with the anti-static structure to avoid friction. Each parts of valve have processed with degreasing treatment during manufacturing and a... -
Slurry Ball Valve
Product Information Type: SB Type Design Specification: API 6D, ANSI B16.34 Nominal Diameter: DN25~DN 900 (NPS1″~NPS36″) Pressure Rating: PN1.6~PN42.0 MPa (Class150~Class2500) Actuator: Manual Operated, Electrical Actuator, Pneumatic Actuator etc Advantages Type: SB Type Design Specification: API 6D, ANSI B16.34 Nominal Diameter: DN25~DN900(NPS1″~NPS36″) Pressure Rating: PN1.6~PN42.0 MPa (Class150~Class2500) Actuator: Manual Operated, Electrical Actuator, Pneumatic Act... -
Cryogenic Ball Valve
Product Information Design Specification: API 6D, ANSI B16.34 Nominal Diameter: DN15~DN 800 (NPS1~-NPS32) Pressure Rating: PN 1.6~ PN10 MPa (las50-Class600) Shutoff Tightness: ISO 5208 Rate A Applicable Temperature: -196°C–60°C Actuator Manual operated Electrical Actuator Pneumatic Actuator etc Product Description Applied to low temperature and cryogenic application, such as: LNG, Air Separation, Ethylene Quickly Quenching Cracking Gas, Ethylene Rectifying, Low Temperature Methanol Clea... -
Threaded/Welded Forged Steel Gate Valve
• Welded Bonnet Or Bolted Bonnet
• Compact Outside Screw & Yoke
• Socket Weld, Threaded
• Or Butt-weld Ends
• Replaceable Hardfaced Seats -
Flanged Forged Steel Globe Valve
• Reduced Or Full Port
• Compact Outside Screw & Yoke
• Spiral Wound Gasket Of Stainless Steel
• Bolted Bonnet Or Welded Bonnet
• Socket Weld Or Threaded Ends
• Integral Hardfaced Seat -
Bolted Bonnet API Globe Valve
Products Design Features Globe valve are used to cut or connect the pipe media under nominal pressure betweenPN1.6-160MPa(Class150-2500) working temperaturess600C.in oil industry chemical industry pharmaceuticals fertilizer and power industry. The main structure features include: 1、Rational structure.reliable sealing excellent performance pretty appearance 2、Co-radix alloy welded sealing surface anti-wearing erosion-proof abrasion-proof and longer use life. 3、The surface and the adjus... -
Low temperature Gate Valve
Products Design Features Flanged ends cast steel gate valve are used to cut or connect the pipe media under nominal pressure between PN1.6-42.0MPa(Cass150~2500)working temperatures ≤ 600in oil industry chemical industry fossil-fired power plants. The main structure features include: 1.Both design and manufacture are carried out strictly following GB/T12234AP600and AP1602. The products feature a reasonable structure. reliable seal, good performance and nice modeling. 2.Co hard alloy welde... -
High Performance Fully Welded Ball Valve
Description Along with the further developing of long distance transmission pipeline, and speedy process on localizing manufacturing pipeline ball valve, the market request a higher requirement on valve’s stable performance, higher strength, longer service life, more widely range of product parameter, which ensure the safety and reliability operation of long distance transmission of pipeline and city fuel gas pipeline. CONVISTA’s forged steel fully welded ball valve with its’ uniq... -
High Performance Orbit Ball Valve
Product Information Design Specification: API 6D, ANSI B16.34 Nominal Diameter: DN15~DN600 (NPS 1″~NPS 24) Pressure Rating: PN1.6~PN42 0MPa (Class 150~Class2500) Actuator: Manual Operated, Electrical Actuator, Pneumatic Actuator etc Product Description The Orbit Ball Valve utilize the interaction of the sloping surface on the bottom of the stem and spiral groove for the core tilting and rotation. When orbit ball valve begins to opening, the core tilt away from the seat, the line flow pa...