Search Results for: check valve
Swing Check Valve
Swing Check Valve Body: Cast Iron, Cast Steel, Ductile Iron, SS304, SS316, SS316L, F316L, CF3M Bonnet: Cast Iron, Cast Steel, Ductile Iron, SS304, SS316, SS316L, F316L, CF3M Disc: WCB, CF8, LCC, C5 Seat: A105, F304, LF3, F5a Disc Washer: Carbon Steel, SS316 Bolt Washer: Carbon Steel, SS316 Gasket: Graphite+Stainless Steel Disc Pin: SS304 Eyebolt: Carbon
Non Slam Swing Check Valve
Non Slam Swing Check Valve: PN (MPa) 1.0 1.6 2.5 Test Pressure (MPa) Shell Strength 1.5 2.4 3.75 Sealing Performance 1.1 1.76 2.75 Working Temperature ≤ 80 °C Materials PART MATERIAL Body GGG40, GG20, WCB Bonnet GGG40, GG20, WCB Disc GGG40 + EPDM or NBR Hinge Stainless Steel Dimensions: DN (mm) Main Dimension L D D1 B H H1 B
Pressure Seal Swing Check Valve
Pressure Seal Swing Check Valve Body: WCB, WC1, WC6, WC9 Disc: WCB, WC1, WC6, WC9 Hinge: WCB, WC1, WC6, WC9 Seat: A105, F22 Gasket: SS316+Graphite Bonnet: A105, F22 Washer: F316 Sealing Ring: Mild Stainless Steel Nominal Diameter: DN65 to DN350 Nominal Pressure: Class1500 to Class2500 Design and Manufacture Standard: API6D, ASME B16.34 Face to Face
Tilting Disc Check Valve
Tilting Disc Check Valve Body: Ductile Iron, Cast Iron Disc: Ductile Iron, Cast Iron Shaft: SS420, SS431 Body Seat: SS304 Disc Seal Ring: EPDM, NBR Retainer Ring: Carbon Steel+ss304 Shaft Bearing: SS304 O Ring: EPDM Pin: SS420 End Cover: Carbon Steel+Epoxy Nominal Diameter: DN250 to DN1400 Nominal Pressure: PN1.0 to PN2.5 Design and Manufacture Standard:
Lift Check Valve
Lift Check Valve Body: WCB, LCB, WC1, WC6, WC9, C5, CF8, CF8M, CF3, CF3M Bonnet: A105,F11,F22,F5,F9 F304, F316, F321, F304L, F316L Disc: F6a, F304L, F316L, F11, F22, F6a, F316 Seat Ring: F6a, F304L, F316L, F11, F22, F6a, F316 Gasket: SS316+Graphite Ring: A105, F6a Nominal Diameter: DN15 to DN300 Nominal Pressure: Class150 to Class900, PN16 to
Valves Used in Wastewater Treatment Plants
Valves Used in Wastewater Treatment Plants are essential for controlling flow, isolating process units, and protecting equipment across complex treatment stages. Unlike clean water systems, wastewater facilities handle solids, corrosive media, variable flow rates, and intermittent operating cycles. These conditions place unique demands on valve performance, reliability, and maintenance access. From preliminary screening to sludge
Valves Used in Power Generation Plants
Valves Used in Power Generation Plants are fundamental to the safe and efficient operation of systems that convert thermal, hydraulic, or nuclear energy into electricity. Power plants operate under high pressures, elevated temperatures, and continuous duty cycles, placing significant demands on valve performance and reliability. These valves regulate steam, water, fuel, and auxiliary media across
Valves Used in Offshore Oil and Gas Facilities
Valves Used in Offshore Oil and Gas Facilities are critical components that ensure safe flow control, isolation, and pressure management in some of the most demanding operating environments. Offshore platforms operate under high pressure, corrosive conditions, continuous vibration, and limited maintenance access, making valve reliability a core safety concern rather than a procurement decision. These
Common Causes of Valve Leakage in Process Systems
Common Causes of Valve Leakage in Process Systems are closely linked to how valves are specified, installed, operated, and maintained over time. Leakage does not always indicate a manufacturing defect; in many cases, it is the result of service conditions that exceed design assumptions or gradual degradation under normal operation. Process industries handle a wide
Valves Used in Water Supply Systems
Valves Used in Water Supply Systems are essential components that regulate, isolate, and protect pipelines carrying potable and raw water from source to end users. These systems operate across varied pressure zones, elevations, and flow demands, requiring valves to perform reliably over long service lives with minimal intervention. Unlike industrial process plants, water networks emphasize
