DIN Ductile Iron Cast Iron Epoxy Swing Flanged Check Valve, Ductile Iron Pn16 Flanged Swing Check Valve
swing check valve a save-energy product,is manufactured based on the foreign advanced technology and in accordance with relative international standards.This product is featured by excellentretaining performance,high safety and reliability and low flow resistance.It is suitable for system in the industries of perochemical,food processing,medcine,textile,papermaking,water supply and drainage,metallurgy,energy and lighindustry etc used as a check valve in one way.
Features:
1. Small in size, light in weight, compact in structure,easy in maintenance.
2. Two torsion springs are used excreting on each of the pair valve plates,which close the plates quickly and automatically.
3. The quick-close action prevents the medium from flowing back and eliminates water hammer effect.
4. Short body structure length and good rigidity.
5. This valve is tightly sealed, without leakage under the pressure water test.
6. Safe and reliable in operation,high interference-resistance.
Swing Check Valve, BS5153 L/W.
Design: BS 5153 / EN12334
Class: PN10 / 16 / 25
Face to face: BS 5153, EN558.1-10
Flange: BS EN1092.2 / BS4504
Testing: BS6755
Size: 2"-36"
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 O Ring: NBR, EPDM;
Lever and Counterweight: Cast iron. |
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