A Safe, Energy-Saving and Environmentally Friendly Flow Control Solution Expert

Featured

  • Discount wholesale Pe Ball Valve - 5318 Lift Check Valve – Convista

    Discount wholesale Pe Ball Valve - 5318 Lift Check Valve – Convista

    Specifications The design is for liquid service and offers many obvious advantages when compared with conventional swing check valve. Spring automatically closes disc at zero flow before flow reversal occurs. This prevents surge and water hammer. Perfect tightness soft sealed even at low differential pressure. Available with flanges EN1092-2 PN10, PN16 or PN25. Options 16 bar/25bar rated at -10°C to 120°C. Material Specifications Body  stainl...
  • OEM Factory for Motorized Gate Valve - Spring-loaded full-bore type with lever safety valve – Convista

    OEM Factory for Motorized Gate Valve - Spring-loaded full-bore type with lever safety valve – Convista

    Specifications A48Y-16C, A48Y-25C, A48Y-40C, A48Y-64C, A48Y-100 A44Y-16C, A44Y-25C, A44Y-40C, A44Y-64C, A44Y-100 A44Y-16P, A44Y-25P, A44Y-40P, A44Y-64P, A44Y-100P A44Y-16R, A44Y-25R, A44Y-40R, A44Y-64R, A44Y-100R A48Y type are used for the equipment and pipeline of the with steam and air etc. medium what the working temperature are less than 350°C.A44Y type are used for the equipment and pipeline of the with air and petroleum gas medium what the working temperature are less th...
  • Europe style for Multiple Directional Control Valve - ZDT Model Automatic recirculation control valve – Convista

    Europe style for Multiple Directional Control Valve - ZDT Model Automatic recirculation control valve – Convista

    Profile ZDT series Automstic recirculation valve is a kind of pump protection device. It automatic protect centrifugal pump when pump body occur cavitation damage or unstable (especially conveying hot water at low load operation). Once pump flow is lower than the preseted flow, bypass can completely open to ensure the minimum required flow pump. Even running fully closed, namely main flow is zero, the minimum flow can also discharge from the bypass. ZDT series has big bypass, ...
  • High definition Metal Seated Plug Valve - SY Series Drain Valve – Convista

    High definition Metal Seated Plug Valve - SY Series Drain Valve – Convista

    Performance Parameters Nominal Diameter  3/4 “~4” Nominal pressure  ANSI 150LB-4500LB Body type  Y pattern of 45-degree angle Body material  A105, F22, F91, F92, F316H Bonnet  standard, cooling structure Trim  integral stellate seat Packing  Flexible graphite with stainless steel wire Flow characteristics  quick opening Two kinds of actuators are optional  pneumatic diaphragm actuator (pneumatic multi-spring and single-spring diaphragm actuator are optiona...
  • Hot New Products Single Suction Pump - DSA Single stage double suction pump – Convista

    Hot New Products Single Suction Pump - DSA Single stage double suction pump – Convista

    Specifications Performance Scope Flow: Q=18000m3/h Head: H≤350m Operating pressure: P≤5Mpa Operating temperature: T=-80~+450℃ DSA is BB1 structure centrifugal pump, which is an industrial double-suction pump developed by our company with advanced technology and excellent hydraulic model. It is suitable for desalination, water recycling, refining, water treatment, environmental protection and other industries.
  • Excellent quality Foot Valve - Electric three-way valve for water supply of high-pressure heater – Convista

    Excellent quality Foot Valve - Electric three-way valve for water supply of high-pressure heater – Convista

    Detail Type  Three-way Valve Model  F963Y-2500LB, F963Y-420 Nominal Diameter  DN 350-600 During normal operation of high-pressure heater of 600 to 1,000MW supercritical (ultra-supercritical) thermal power unit, the main route of the three-way valve at high pressure heater inlet is opened and the bypass is closed. Water supply of the boiler enters the high-pressure heater from the main route before entering the boiler through the three-way valve at high pressure heate...
  • Cheapest Factory Orbit Ball Valve - 5109 5709 Ball Check Valve – Convista

    Cheapest Factory Orbit Ball Valve - 5109 5709 Ball Check Valve – Convista

    Specifications Face to face dimensions to EN558-1 basic series 48 & DIN3202 F6 series. Fully rubber coated ball. Functions even at a low pressure. Free low passage, blockage-free. Low frictional losses. For sewage prone to blockages. Flanged and drilling complies with EN1092-2 PN10/16; ANSI B 16.1 Class125. With NPT or BSPT thread ends. Options 150 psi available. Material Specifications Body  ductile iron Cover  ductile iron Ball  EPD...
  • China New Product Reducing Valve - Closed spring-loaded low lift type safety valve – Convista

    China New Product Reducing Valve - Closed spring-loaded low lift type safety valve – Convista

    Specifications A41H-16C, A41H-25C, A41H-40C, A41Y-64C, A41Y-100C, KA41H-16P A41Y-16P, A41Y-25P, A41Y- 40P, A41Y-64P, A41Y-100P, KA41Y-25P A41Y-16R, A41Y-25R, A41Y-40R, A41Y-64R, A41Y-100R, KA41Y-40R A41H type are used for the equipment and pipeline of the petroleum gas, air water etc. medium what the working temperature are less than 300°C.A41Y-P/R type are used for the equipment and pipeline of the quality with corrode medium what the working temperature are less than200°C.Ta...
  • China wholesale Check Valve - Pressure reducing valve for soot blowing reducing station of air pre-heater – Convista

    China wholesale Check 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...
  • Leading Manufacturer for Pneumatic Solenoid Valve - Closed spring-loaded low lift type safety valve – Convista

    Leading Manufacturer for Pneumatic Solenoid Valve - Closed spring-loaded low lift type safety valve – Convista

    Specifications A41H-16C, A41H-25C, A41H-40C, A41Y-64C, A41Y-100C, KA41H-16P A41Y-16P, A41Y-25P, A41Y- 40P, A41Y-64P, A41Y-100P, KA41Y-25P A41Y-16R, A41Y-25R, A41Y-40R, A41Y-64R, A41Y-100R, KA41Y-40R A41H type are used for the equipment and pipeline of the petroleum gas, air water etc. medium what the working temperature are less than 300°C.A41Y-P/R type are used for the equipment and pipeline of the quality with corrode medium what the working temperature are less than200°C.Ta...
  • Good Quality Pump - KMD Self-balancing Multi-stage Pump – Convista

    Good Quality Pump - KMD Self-balancing Multi-stage Pump – Convista

    Specifications Performance Scope Flow: Q=5~750m3/h Head: H≤800m Operating temperature: T≤230℃ The high-efficiency multi-stage centrifugal pump developed according to AP1610 standard, BB4 structure, the impeller adopts symmetrical arrangement, which basically eliminating axial force, safe, stable and reliable operation, low noise, less vulnerable parts, low operation cost and high pump efficiency. Applicable to coal chemical industry, salt chemical industry, petrochemical indu...
  • Special Design for Back-Flow Safety Valve - 5101 Swing Check Valve – Convista

    Special Design for Back-Flow Safety Valve - 5101 Swing Check Valve – Convista

    Specifications Valves comply with EN16767, BS5153, MSS SP-71 or AWWA C508. Globe shape to provide full flow with low pressure drop. Suitable for mounting in horizontal and vertical position (With vertical flow upwards). Available with flange EN1092-2 PN10 or PN16, ANSIB16.1 Class 125. (Other flange types available on request) Options Ductile Iron construction for 25bar/300psi, DN350 and larger size. Material Specifications Body  grey cast iro...
123456 Next > >> Page 1 / 201