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Water level control valve for water tank
Detail Type Regulating Valve Model T964Y-420Ⅰ, T964Y-500Ⅰ, T964Y-2500LB Nominal Diameter DN 250-300 It is used for water level regulation of water tank of 600 to 1,000MW supercritical (ultra-supercritical) unit and achieving the purpose of regulating water level of the water tank through different openings. Advantages The valve body adopts overall forged structure with the high strength and the valve adopts plunger type structure with smooth flow... -
Drain valve for steam-water system
Detail Type Drain Valve Model PJ661Y-500(I) V, PJ661Y-630 V, PJ661Y-P54290(I) V, PJ661Y-P61310 V Nominal Diameter DN 40-100 The product is used for steam-water system of boiler or steam turbine of thermal power supercritical (ultra-supercritical) unit. Advantages The valve body adopts overall forged structure. Sealing type of the valve body and bonnet adopts pressure self-sealing structure. Sealing surface of the valve seat has Stellite 6 alloy ... -
Hydraulic three-way valve for water supply of high-pressure heater
Detail Type Three-way Valve Model F763Y-2500LB, F763Y-320, F763Y-420 Nominal Diameter DN 350-650 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 pre... -
Electric three-way valve for water supply of high-pressure heater
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... -
Aluminum oxide slurry valve
Detail Type Slurry Valve Model Js945Y Nominal Diameter DN 65-350 Design of the slurry valve features excellent structure, convenient operation and maintenance, reliable and durable sealing and other excellent opening and closing performances and safeties. It has special functions of resistance to pressure, scouring, abrasion, corrosion and scar during high temperature and pressure transmission of caustic aluminum oxide pulp in particular. Advantages ... -
Steam extraction check valve
Detail Type Globe Valve Model J961Y-200, J961Y-P54100（I）V, J961Y-250, J961Y-1500Lb, J961Y-P54140（I）V, J961Y-320, J961Y-P54170V Nominal Diameter DN 65-150 Used for steam, water and other non-corrosive medium pipes of pumping or other systems in a power plant, the product is an indispensable accessory of thermal generator set to protect safe operation of the steam turbine. As a device to prevent reverse flow of medium, the valve can close rapidly and tightly to ... -
Steam exhaust globe valve
Detail Type Globe Valve Model J961Y-200, J961Y-P54100（I）V, J961Y-250, J961Y-1500Lb, J961Y-P54140（I）V, J961Y-320, J961Y-P54170V Nominal Diameter DN 65-150 The product is used for steam exhaust pipeline of thermal power unit boiler to exhaust extra steam. Advantages The forged valve body features high strength and reliable material. Welded connection is adopted between the valve body and the pipeline. Middle cavities of the valve body and the v... -
Anti-scouring globe valve
Detail Type Globe Valve Model J61Y-200, J61Y-250, J61Y-320, J61Y-P54100（I）V, J61Y-P54140（I）V, J61Y-P55190V, J61Y-1500Lb, J61Y-2500Lb, J61Y-420（I）（V）, J61Y-500（I）（V）, J61Y-630（I）（V）, J61Y-4500LB Nominal Diameter DN 10-65 The product is applied mainly to thermal power unit drain and discharge pipeline. Advantages With integrated forging, the valve body features high strength, beautiful modeling and reliable material. Welded connecti... -
Spring type safety valve
Detail Type Safety Valve Model A68Y-P54110V, A68Y-P54140V, A68Y-P54200V, A68Y-P5432V, A68Y-P5445V, A68Y-P5464V Nominal Diameter DN 40-150 It is applicable for steam, air and other medium equipment or pipeline (working temperature ≤560℃ and working pressure ≤20MPa) as an overpressure protector. Advantages With spring full-discharge structure design, the valve has large discharge coefficient, simple structure, good sealing performance, accurate open... -
Plugging valve for hydraulic test
Detail Type Plugging Valve Model SD61H-P3550, SD61H-P3560, SD61H-P38.560, SD61H-P5550(I)V, SD61H-P55140(I)V, SD61H-P55140(I)V, SD61H-P57.550V, SD61H-P6150V, SD61H-P6160V, SD61H-P6377V, SD61H-P6265V, SD61H-P55.5200V, SD61H-P58270V, SD61H-P61308V Nominal Diameter DN 200-1000 It is used as an isolator for hydraulic test on reheater and superheater steam pipes of 25MW to 1,000MW boiler. It can also be used as a section of pipe after installing a guide cylinder. Advantages It ado... -
High-end gate valve for conventional island
Detail Type Gate Valve Model Z962Y-900 Nominal Diameter DN 150-500 The product is used for water supply system of nuclear power AP1000 unit. During its utilization, the gate valve must be in fully opened or fully closed position instead of serving as flow and pressure regulation. Advantages The valve adopts self-sealing structure and its both ends are welded connection. The closing mechanism consists of wedge type dual-flashboard with adjustable c... -
Parallel Slide Valve for steam-water system
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 1.It adopts pressure self-sealing structure, with welded connection at both ends. 2.It adopts electric bypass valve at inlet and outlet for balancing differential pressure at inlet and ou...
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