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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
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
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
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
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
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
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
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
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... -
factory low price Ma Series Sliding-Stem Control Valve - 3648 AWWA C515 NRS Resilient Seated Gate Valve – Convista
Specification Meet or exceed the requirements of AWWA C515 standard. Full waterway. 2″ Square Operating Nut. Rubber fully encapsulated ductile iron wedge. Triple O-Ring stem seal. Flange and drilling comply with ASTM B16.1 Class 125. Mechanical joint outlet complies with ANSI/AWWA C153/A21.53. Working Pressure and Temperature 150psi /200psi for size 2″ to 30″ rated at -10°C to 120 °C. 250psi for size 2″to 18″ rated at -10°C to 120... -
Factory source Pulse Jet Valve - High-end gate valve for conventional island – Convista
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... -
Manufactur standard Solenoid Pulse Valve - 9708 Single Orifice Air Relief Valve – Convista
Specifications Provides the functions of both Air Release and Air / Vacuum Valves. Exhausts large quantities of air at system start-up. Provides protection from pipeline collapse due to vacuum. Incorporates both features within one calve, more compact and economical. NPT or Metric thread of inlet. Working Pressure and Temperature 16bar rated at -10°C to 120°C. Corrosion Protection Fusion bonded coating or liquid epoxy painted interior and exteri...
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