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Fast delivery Lug Butterfly Valve - 5312 Wafer Silent 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. Completely guided disc both top and bottom. Available with flanges EN1092-2 PN10 or PN16, ANSI B16.1 Class125 (Other types available on request). Options Ductile iron construction for PN25 or 300psi. Material... -
Chinese Professional Awwa C500 Nrs Metal Seated Gate Valve - Temperature and pressure reducing valve for high pressure resistance bypass – Convista
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... -
Top Suppliers Double Orifice Air Relief Valve - Fully Welded Ball Valve – Convista
Detail Along with the further developing of long distance transmission pipeline, and speedy process on localizing manufacturing pipeline ball valve, the market request a higher requirement on valve’s stable performance, higher strength, longer service life, more widely range of product parameter, which ensure the safety and reliability operation of long distance transmission of pipeline and city fuel gas pipeline. CONVISTA’s forged steel fully welded ball valve with its&... -
Original Factory Awwa Water System Valve - High tmperaure and high pressure safety valve – Convista
Specifications A48Y-16C, A48Y-40, A48Y-64, A48sB-64, A48Y-100, A48sB-100, A48Y-160, A48sB-160 A48Y-16I, A48Y-40I, A48Y-64I, A48sB-64, A48Y-100I, A48sB-100I, A48sB-160I A48Y-16V, A48Y-40V, A48SH-40, A48Y-64V, A48sB-64V, A48Y-100V, A48sB-100V, A48TH-100, A48sB-160V These safety valves are used for the equipment and pipeline of the steam, etc. medium what the working temperature with C Type are less than 425C and I type are less than 500°C and V Type are less than 550C.Take for e... -
Top Suppliers Wafer Check Valve - MJ Series Spray Water Control Valve – Convista
Technical Parameters Nominal Diameter ：3/4 “~6” Nominal pressure：ANSI 150LB-4500LB Body type straight-through way type, angle type operation temperature 150℃-450℃ Flow characteristics equal percentage, linear Actuator electric or pneumatic actuator Leakage meet ANSI B16. 104 V leakage (VI level seal is available) Valve Characteristics 1)Circulatory convection theory, multi-stage pressure reducing structure. 2)Energy efficiency, ens... -
Cheap price Grooved Butterfly Valve - 5304 Stainless Steel Wafer Double Door Check Valve – Convista
Specifications The short face to face dimension and compact design of this valve allow installation and service in tight spaces. Spring assisted for better dynamic behavior. Soft sealed for perfect tightness even at low differential pressure. Available with flanges EN1092-2 PN10 or PN16, ANSI B16.1 Class125 (Other types available on request). Working Pressure and Temperature 16 bar/ 40bar/200psi/ 300psi rated at -10°C to 150 °C. Material Specifications Body stainless steel Disc s... -
Professional China Air Release Valve - Parallel Slide Valve for steam-water system – Convista
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... -
Wholesale High Pressure Gate Valve - 1105 1106 1605 Eccentric Plug Valve – Convista
Detail Seat area with welded overlay minimum 90% pure nickel. Shaft sealed by the multiple V-ring type. Round plug fully rubber coated up to 12″, plugs 14″ to 24″ have a cylindrical rubber sealed surface. Bearings of sintered SS316, oil impregnated permanently lubricated. Two test points located on each valve. Flanged and drilling complies with EN1092-2 PN10/16; ANSI B16.1 Class125. Mechanical joint complies with AWWA/ANSI C153. Working Pressure and... -
Excellent quality Khg Vertical Pipe Pump - CDL(F)Vertical Multistage Centrifugal Pump – Convista
Specifications Performance Scope Flow: Q=0.3~110m3/h Head: H≤13~260m Operating temperature: T=0~+120℃ CDL pumps are used to transport clean water or similar liquids, and DLF pumps are used to transport mildly corrosive liquids. It is characterized by small size, light weight, high efficiency, energy saving, low vibration and noise, long service life, small footprint and beautiful appearance. It is used for boiler water supply, high-rise building water supply, hot water circula... -
China wholesale Check Valve - 9101A Double Orifice Air Relief Valve – Convista
Specifications Dual air release vent the accumulated small volumes of air during normal system operation. Allow inflow of large volumes of air during draining of the pipeline. Allow venting of large volumes of air during filling of the pipeline. Provide protection from pipeline collapse due to vacuum. Flange and drilling comply with EN 1092-2 PN16 (Other types are available on request). Working Pressure and Temperature 16bar rated at -10°C to 120°C. C... -
High Quality Filter Element - GL(Y)-16 type filter – Convista
Product introduction GL(Y) type filter used for water, oil, gas pipeline and kinds of equipment, it mainly excludes sundries internal of pipeline to protect relief valve, pressure release valve, water, valve and pump etc., it’s installed on outlet, normally screen for water usage adopt10~30 holes/c m2, screen for gas usage adopt 40-100 holes/c m2, screen for oil usage adopt 60- -200 holes/cm2. Technical Parameters 1. Working pressure: 1 .6MPa 2.Teat preci... -
Discount Price Three-Way Valve - 3924 Grooved Ends NRS Metal Seated Gate Valve – Convista
Specifications Valves Comply with EN1171, MSS SP-70. Inside 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 series 3 and ASME B16.10. Options Metal seat: Bronze or stainless steel. SS304 stainless steel stem. Stainless steel fasteners: SS304. Material Specifications Body ductile iron Bonnet ductile iron Seat...
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