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  • 3226 AWWA C509 NRS Resilient Seated Gate Valve

    3226 AWWA C509 NRS Resilient Seated Gate Valve

    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°...
  • 3114 AWWA C500 Metal Seated Gate Valve

    3114 AWWA C500 Metal Seated Gate Valve

    Specification Comply with AWWA C500. Adjustable stem seal. Available with handwheel, gearbox or actuator. Flange and drilling comply with ASTM B16.1 Class125. Face to face dimensions in accordance with: EN 558-1 basic series 3, ASME B16.10. Working Pressure and Temperature 150psi/200psi/250PSl rated at -10°C to 120 °C. Working Pressure and Temperature   Flange and drilling comply with EN1092-2 PN16. ASTM A276 Grade 304 stem. Stainless steel...
  • SY Series Drain Valve

    SY Series Drain Valve

    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...
  • JY Series Globe Valve

    JY Series Globe Valve

    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 ...
  • MA Series Sliding-Stem Control Valve

    MA Series Sliding-Stem Control Valve

    Detail Size range  DN25~DN400 Pressure rating range 150Ib,300Ib,600Ib Body material  various materials available, such as WCB, WC6, WC9, CF8M, CF8, CF3M, CF3, etc. Flow Characteristic  quick opening, linear or equal percentage   Advantages 1)Valve Plug Stability Rugged guide cylinder provides excellent plug stability, which reduces vibration and mechanical noise; 2)More Flow Capacity Streamlined flow channel ensures low flow resistance and exce...
  • Temperature and pressure reducing valve for low pressure bypass

    Temperature and pressure reducing valve for low pressure bypass

    Detail Type  Pressure Reducing Valve Model  Y966Y-P5545V, Y966Y-P54.550V, Y966Y-P54.535V, Y966Y-P54.530V Nominal Diameter  DN 200-450 With the working condition of high temperature and big pressure and temperature differences, it adopts multi-step sleeve for pressure reduction and backpressure opening spring nozzle for water spray and temperature reduction to guarantee temperature and pressure reduction effect. Advantages Valve is angular structure a...
  • Temperature and pressure reducing valve for high pressure resistance bypass

    Temperature and pressure reducing valve for high pressure resistance bypass

    Detail Type  Pressure Reducing Valve Model  Y966Y-P54.5140V, Y966Y-P55190V Nominal Diameter  DN 125-275 It has the working condition of high temperature and big pressure and temperature differences. It adopts multi-step sleeve for pressure reduction and auxiliary steam atomization water spray for temperature reduction to guarantee the effect of temperature and pressure reduction. Advantages Valve is angular structure and medium flow direction is flow...
  • Pressure reducing valve for soot blowing reducing station of air pre-heater

    Pressure reducing valve for soot blowing reducing station of air pre-heater

    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...
  • Pressure reducing valve for soot blowing reducing station

    Pressure reducing valve for soot blowing reducing station

    Detail Type  Pressure Reducing Valve Model  Y669Y-P58280V, Y669Y-3000SPL Nominal Diameter  DN 80 It is used for soot blowing system of 600 to 1,000MW supercritical (ultra-supercritical) thermal power unit boiler. Advantages The valve body adopts angular forged steel structure with high strength and medium flow direction is flow opening type to meet strength requirements under high temperature and pressure. It has butt welding with a pipe. The valve s...
  • Water spray regulating valve for high pressure bypass

    Water spray regulating valve for high pressure bypass

    Detail Type  Regulating Valve Model  T761Y-2500LB, T761Y-420 Nominal Diameter  DN 100-150  It controls temperature reducing water flow of temperature and pressure reducing valve for high pressure bypass of steam turbine. With the working condition of high pressure and big pressure difference, it adopts multi-step throttle mode to prevent occurrence of cavitation and flash evaporation. Advantages Valve is angular structure and medium flow direction is...
  • Regulating valve for main water supply bypass

    Regulating valve for main water supply bypass

    Detail Type  Regulating Valve Model  T668Y-4500LB, T668Y-500, T668Y-630 Nominal Diameter  DN 300-400  It is used for main water supply bypass pipe of 1,000MW supercritical (ultra-supercritical) unit boiler for regulating water supply flow. Advantages The valve is straight type structure, medium flow direction is flow type and sealing surface of the valve seat is far away from final step flash evaporation zone to guarantee service life. The valve body...
  • Emergency drain control valve for high pressure heater

    Emergency drain control valve for high pressure heater

    Detail Type  Gate Valve Model  Z964Y Pressure  PN20-50MPa 1500LB-2500LB Nominal Diameter  DN 300-500 It is used as opening and closing devices for pumping system or other high and medium pressure pipe systems of 600 to 1,000MW supercritical (ultra-supercritical) unit steam turbine. Advantages The valve body and bonnet adopt middle flange bolted connection structure, featuring convenient disassembly. Both ends adopt welded connection. The valve disc...