A check valve has a valve body with an annular seat surrounding the duct and a flap member pivotally mounted on the valve body so as to pivot about an axis transverse to the duct from an open position to a closed position pressing against the seat. The flap member includes a circular ...
The utility model provides an elastic valve seat swing check valve, includes valve body, valve gap, communicating passageway about being equipped with in the valve body is equipped with the disk seat in, the valve body internal rotation be connected with with valve seat seal complex valve clack...
·Seat in the body made of brass or chromium steel and of EPDM or NBR on the flap disc in resilient seated version ·Bolts and nuts of stainless steel SS304 ·Corrosion protection by means of fusion bonded epoxy powder coating RAL 5015 (average dry film thickness 250μm) ...
Swing Check Valve旋启式止回阀H44法兰摆动式止回阀The valve is opened or closed by the valve disc to rotate around the spindle outside the valve seat; and it is an automatic valve when it is automatically opened or closed by the force generated by the medium flowing within the pipeline. Its...
Swing Check Valve Material List Body: Cast Iron GG25 Disc: Cast Iron GG25 Seat Ring: Brass Disc Ring: Brass/EPDM Hanger: Ductile Iron GGG50 Hanger Pin: Stainless Steel 2Cr13 Gasket: Graphite+304/EPDM Stud and Nut: A194B8-8/B7-2H ...
Dual Plate Check Valve Size DN40 to DN1, 200 Materials Cast Iron/Ductile Iron Pressure Rating 1.0, 1.6, 2.0 and 2.5MPa Connection Wafer Body Seat Ring Cast Iron / Ductile Iron/Carbon Steel/ Stainless S Disc Ductile Iron + EPDM, Stainless Steel Seat ...
Disc Material: Carbon Steel, Stainless Steel, Duplex, Hastelloy, Inconel, Monel, Alloy20, Incoloy, other material optional Seat Material: PTFE, NBR,EPDM, Stainless Steel, Stellite, other material optional Application
Name Metal Seated Swing Check Valve Body Ggg25/40/50 Disc Ggg50 Shaft Ss420/431 Size Dn50-600 Seat Brass or Stainless Steel Coating Epoxy Coated to 300 Microns Connection Flanged Bs 4504 Face to Face Bs5153 Pressure Rate Pn10/16 Transport Package Bubble Bags & Wooden Case...
1、 Specifications and brief descriptionSpecification: NPS 2-30 (DN 50-750), Class 150-900 (PN 16-150)Description: CP 6D pipeline swing check valve2、 Detailed informationProduct OverviewThe swing check
Swing Check Valve Material List Body: Cast Iron GG25 Disc: Cast Iron GG25 Seat Ring: Brass Disc Ring: Brass/EPDM Hanger: Ductile Iron GGG50 Hanger Pin: Stainless Steel 2Cr13 Gasket: Graphite+304/EPDM Stud and Nut: A194B8-8/B7-2H ...