Noise elimination check valve

Technical Parameter

Size Range: DN50～DN800
Temperature Range: -20℃～100℃
Body Materials: Cast iron；Ductile iron
Disc material: Stainless steel；Bronze
- ·Structure length complies with EN 558-1, basic series 48 (DIN 3202 F6) ·Soft seal complies with EN 12334

Product Features

1.The load spring is used to quickly shut down and eliminate the counter current impact and water hammer.
2.Stainless steel or bronze inner parts, high wear resistance, good sealing performance, strong corrosion resistance.
3.Can be installed in a horizontal position, or in the vertical position;
4.Seal packing meets hygienic standard.
5.The surface of the valve body and epoxy resin coating.
6.All flow passage, small head loss.