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  • OEM/ODM Supplier Flange Type Valve - JY Series Globe Valve – Convista

    OEM/ODM Supplier Flange Type Valve - JY Series Globe Valve – Convista

    Detail Nominal Diameter 3/4 “~4” Nominal pressure ANSI 150LB-4500LB Body material A105, F22, F316H, F91, F92 Flow characteristics  quick opening Advantages 1)Excellent packing system The use of Garlock high temperature packing ensures the best sealing and lubrication performance as well as easy operation in a safe circumstance. 2)Stellate cobalt-based hard alloy disc The sealing surface of disc is surfacing carbide or solid carbide alloy, which has ...
  • Special Price for Water Control Valve - Axial Flow Regulator – Convista
  • 2020 wholesale price Y Type Strainer - 7701 Threaded Ends Y-type Strainer – Convista

    2020 wholesale price Y Type Strainer - 7701 Threaded Ends Y-type Strainer – Convista

    Detail NPT or BSPT blowoff outlet on cover. Blowoff outlets are finished with plugs. Screens are perforated 304 stainless steel with spot welded seam. Recessed seat in body assures accurate screen alignment. NPT or Metric thread ends. Working Pressure and Temperature 25 bar/300 psi rated at -10°C to 120°C. Corrosion Protection Fusion bonded coating or liquid epoxy painted interior and exterior. Material Specifications Body  ca...
  • Factory directly supply Plugging Valve For Hydraulic Test - 3226 AWWA C509 NRS Resilient Seated Gate Valve – Convista

    Factory directly supply Plugging Valve For Hydraulic Test - 3226 AWWA C509 NRS Resilient Seated Gate Valve – Convista

    Specification Meet or exceed the requirements of AWWA C509 standard. Full waterway. 2″ Square Operating Nut. Robust design. Bolted bonnet. Triple O-Ring stem seal. Face to face dimension complies with ASME B16.10 and EN 558 series 3. Flange and drilling comply with ASTM B16.1 Class 125. Working Pressure and Temperature 150psi /200psi/250psi for size 2″ to 30″ rated at -10°C to 120°C. 300psi for size 2″ to 12″ rated at -10°C to 120°...
  • Best-Selling Pvc Ball Valve - 3914 OS&Y Metal Seated Gate Valve – Convista

    Best-Selling Pvc Ball Valve - 3914 OS&Y Metal Seated Gate Valve – Convista

    Specifications Valves Comply with EN1171, MSS SP-70. Outside stem screw. Adjustable stem seal. Packing replaceable under pressure. Handwheel operated. Groove-Metric or AWWA C606 standard. Face to face dimensions in accordance with EN558-1 basic series3 and ASME B16.10. Options Metal seat: Bronze or Stainless Steel. SS304 stainless steel stem. Stainless steel fasteners: A2-70 or A4-70. Material Specifications Body  ductile iron Bonnet  ducti...
  • Factory wholesale Bz Pipeline Emulsion Pump - ZAO Solid Particle Delivery Pump – Convista

    Factory wholesale Bz Pipeline Emulsion Pump - ZAO Solid Particle Delivery Pump – Convista

    Specifications Performance Scope Flow: Q=5~2500m3/h Head: H≤300m Operating pressure: P≤5Mpa Operating temperature: T=-80~+450℃ The pump transport containing solid particles or impurities containing suspension medium, choose wear-resistant material or corrosion resistant material. It is applicable to oil refining, coal chemical industry, petrochemical industry, salt chemical industry, environmental protection, pulp and paper, seawater desalination, water treatment, metallurgy ...
  • China New Product Air Compressor Safety Valve - 6123 EN13789, MSS SP-85 Globe Valve – Convista

    China New Product Air Compressor Safety Valve - 6123 EN13789, MSS SP-85 Globe Valve – Convista

    Specifications Valves comply with EN13789, MSS SP-85. Metal seat. Adjustable stem seal. Packing replaceable under pressure. Available with flanges EN1092-2 PN10 or PN16, ANSI B16.1 Class 125. (Other types available on request) Face to face length in accordance with EN558-1 basic series 10 and ASME B16.10. Options 150 psi available. Material Specifications Body  grey cast iron Bonnet  grey cast iron Trim  bronze Disc  bronze Stem  stainless steel
  • Factory making Slurry Ball Valve - Liquid-pressure safety valve – Convista

    Factory making Slurry Ball Valve - Liquid-pressure safety valve – Convista

    Specifications 1.Liquid-pressure style safety valve is an assistant equipment of the breathing valve(moving disc style),the active pressure of aspiration and expiration is higher than breathing valve(moving disc style),as upon once the breathing valve does not work in winter, the moving disc will be frozen, the liquid seal of the liquid-pressure style safety valve can be broken for protecting the oil tank. 2.Liquid-pressure safety valve will be installed in top of oil tank and...
  • Good Wholesale Vendors 1/4 Inch Solenoid Valve - Pressure reducing valve for soot blowing reducing station of air pre-heater – Convista

    Good Wholesale Vendors 1/4 Inch Solenoid Valve - Pressure reducing valve for soot blowing reducing station of air pre-heater – Convista

    Detail Type  Pressure Reducing Valve Model  Y666Y-P55 80Ⅰ, Y666Y-1500LB Nominal Diameter  DN 100 The soot blowing reducing valve for 600 to 1,000MW supercritical (ultra-supercritical) air pre-heater takes high temperature reheat steam as the soot blowing air source. Pressure is reduced by the control valve for the soot blowing reducing station and supplied to soot blower as soot blowing air source. Advantages The valve body adopts forged welding stru...
  • Manufacturer for Stop Valve - Bolt Bonnet Gate Valve – Convista

    Manufacturer for Stop Valve - Bolt Bonnet Gate Valve – Convista

    Products design features 1. Both design and manufacture are carried out strictly following GB/T 12234, API600 and API602. The products feature a reasonable structure, reliable seal, good performance and nice modeling. 2. Co hard alloy welded sealing surface, which is wearing resistant, erosion proof, abrasion proof and long-lived. 3. The surface and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant. 4. PN≥15.0MPa (Class 900), ...
  • China Factory for Pressure Control Valve - 035-2302 Wafer Butterfly Valve – Convista

    China Factory for Pressure Control Valve - 035-2302 Wafer Butterfly Valve – Convista

    Specifications Meet or exceed the requirements of EN593, AS4795.1 and MSS SP-67. Replaceable liner for DN300 and below sizes, vulcanized liner for DN350 and above sizes. 2 shafts for DN300 and below sizes and 1 shaft for DN350 and above sizes. Mounting flange in accordance with ISO 5211 or MSS SP-102. Connection flanged ends: PN10/16, Class 125 and Table D/E. WRAS approved. Options 25bar available, Ductile Iron for 25bar/300psi, DN350 and larger size. SS304/316...
  • 2020 China New Design Diesel Pump - ZAO Solid Particle Delivery Pump – Convista

    2020 China New Design Diesel Pump - ZAO Solid Particle Delivery Pump – Convista

    Specifications Performance Scope Flow: Q=5~2500m3/h Head: H≤300m Operating pressure: P≤5Mpa Operating temperature: T=-80~+450℃ The pump transport containing solid particles or impurities containing suspension medium, choose wear-resistant material or corrosion resistant material. It is applicable to oil refining, coal chemical industry, petrochemical industry, salt chemical industry, environmental protection, pulp and paper, seawater desalination, water treatment, metallurgy ...