Stainless Steel Check Valve

Cast Iron Rubber Seat Butterfly Swing Check Valve Size DN50-DN800 Body:Cast Iron,Ductile Iron,Carbon Steel,Stainless Steel Seat:EPDM,NBR,PTFE,Viton,Neoprene,Hypalon,Silion Shaft: Stainless Steel 416,316,304 Working Temperature: -10.C - 120.C Material: Body Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel Plate Ductile Iron, Carbon Steel, Stainless Steel Spring Stainless Steel Hinge Pin Stainless Steel Plug carbon steel Body Bearing PTFE Spring Bearing PTFE Stop Pin

Ball Check Valve DIN CAST IRON BALL CHECK VALVE Size: DN40-DN250 Nominal Pressure: PN16 Body Material: Cast Iron Material: Body Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel Plate Ductile Iron, Carbon Steel, Stainless Steel Spring Stainless Steel Hinge Pin Stainless Steel Plug carbon steel Body Bearing PTFE Spring Bearing PTFE Stop Pin Stainless Steel Eye Bolt Carbon Steel Body Seat NBR, EPDM, Viton, Neoprene

Swing check valve (ANSI B16.1)​ Swing check valve (ANSI B16.1) Conform to MSS SP-71 Flange Drilled to ANSI B16.1 Face to face dimension conform to ANSI B16.10 Working Pressure: 125 lbs Suitalbe Media: Water, Oil, Gas NO. PART MATERIAL STANDARD 1 Bolts steel BS970 73A 2 Identification Plate Aluminium 3 Bonnet Cast Iron BS1452 Cr.180 4 Body Gasket Graphite BS2494 Type W 5 Stem Brass BS2874 CZ12 6 Nuts Steel BS970 43A 7 Side Plug Brass BS2874 CZ12 8 Gasket Fiber 9 Hanger Pin

Dual Plate Wafer Type Size DN50-DN800 Body:Cast Iron,Ductile Iron,Carbon Steel,Stainless Steel Seat:EPDM,NBR,PTFE,Viton,Neoprene,Hypalon,Silion Shaft: Stainless Steel 416,316,304 Working Temperature: -10.C - 120.C Material: Body Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel Plate Ductile Iron, Carbon Steel, Stainless Steel Spring Stainless Steel Hinge Pin Stainless Steel Plug carbon steel Body Bearing PTFE Spring Bearing PTFE Stop Pin Stainless Steel Eye Bolt Carbon

Swing Check valve (BS5153) Swing Check Valve (BS5153) Confirm to BS5153 PN16 Flange Drilled Conforms to BS4504 Face to face Dimensions Conform to Series 2 of BS5153 NO. PART MATERIAL STANDARD 1 Bolts steel BS970 73A 2 Identification Plate Aluminium 3 Bonnet Cast Iron BS1452 Cr.180 4 Body Gasket Graphite BS2494 Type W 5 Stem Brass BS2874 CZ12 6 Nuts Steel BS970 43A 7 Side Plug Brass BS2874 CZ12 8 Gasket Fiber 9 Hanger Pin Brass BS2874 CZ12 10 Hanger Ductile Iron BS2789 Gr.420

Guaranteed performance0 General; o The silence resilient seated check valve is applied to the vertical pipelines in which medium flow run supwards and the back-wards flowing is effectively stopped. It could be widely used in water-supply system and drain system and it works silence. Professional design: o The inner cavity of valve is designed as streamline shape ,which can effectively stop the turbulence. o The spherical surface is introduced to form the front of disc and

Guaranteed performance General: o The swing check valve is applied to the horizontal pipelines or the vertical pipelines in which medium flow run supwards,The backwards flowing is effectively stopped. Disk of the damping and swing check valve is connected with two level of damp oil which is outside the valve. Lt can control the speed and time of valve closing, insures the safety of device.The valve could be widely used in water-supply and drain system. Professional design: o

Dual plate wafer check valve Size: DN 40~DN 800 Pressure:PN10/PN16 Standard: Face to face: EN558-1 Flange connection: EN1092 PN10/16 Description: Dual plate wafer check valve is with two torsion springs added to each of pair valve plates, which close the plates quickly and automatically, that can prevent the medium from flowing back.The check valve can be installed on both horizontal and vertical direction pipelines. Characteristic: - Small in size, light in weight, compact