Overhead Sectional Industrial Door,Sectional Modern Door,Stacking High Speed Door,Fast Interior Folding Door NingBo AnSheng Door Industry Technology Co.,Ltd. , https://www.speedeerdoor.com
Swing check valve, DIN3202 PN16
Working pressure: DN40-DN300=16BAR; DN350-DN400=10BAR
Temperature: 100 oc
Body bonnet: Cast iron GG25
Body seat: Brass
Disc: Cast ironGG25+NBR rubbe ring
Swing Check Valve, BS5153.
Design: BS 5153 /Â EN12334
Class: PN10 /Â 16 /Â 25
Face to face: BS 5153, EN558.1-10
Flange: BS EN1092.2 /Â BS4504
Testing: BS6755
Size: 2"-36"
Â
Cover: Cast iron, Ductile Iron;
Body: Cast Iron, Ductile Iron;
Body Seat Ring: Brass, Bronze, Stainless steel;
Disc: Cast iron, Ductile Iron;
Disc Sealing Ring: Brass, Bronze, Stainless steel;
Shaft: Brass, Stainless steel AIS410/304/316
Stem nut: Brass;
Body Gasket: Graphite, NBR, EPDM;
Packing OÂ Ring: NBR, EPDM .
A Professional Supplier of Piping System Equipment
Anhui Sunval International Co. Ltd is a professional supplier of piping system equipment. Our company focuses on iron valves, steel valves, copper alloy valves, pipes and related Accessories. We offer design, production, quality control and export as well as after service on industrial valves.
Holding ISO 9001, CE0035, WRASÂ
We provide a complete solution for water supply and sewage including ductile iron pipes, gate valves, globe valves, check valves, ball valves, butterfly valves, strainers, control valves and pipe connectors (couplings, adapters, dismantling joints, repair clamps, saddles and manholes), our production has been approved with ISO 9001, CE0035, WRASÂ
For petroleum and natural gas industry, we also supply steel valves like gate valves, globe valves, check valves, ball valves, butterfly valves, plug valves, strainers and ultralow temperature valves with materials of carbon steel, alloy steel, stainless steel, ultra-low carbon steel and Monel. The pressure range is Class 150 to 2500 (1.0MPa to 42.0MPa) and size range is NPS 1/2 to 42 inches (DN15 to DN1050). Our valves are designed and manufactured in accordance with the standards of ANSI, API, DIN, NF, BS and JIS for our products we have obtained certificates of API6D, API 607 and CE.