Nominal Diameter：1.5" - 60" (DN40 - DN1500)
Pressure range: Class 150 - 900 (PN16 - PN150)
Working Temperature：-196℃ - +560℃
Material: Carbon steel, Stainless steel, Alloy steel, Bronze, etc
Applicable Medium：Air, Oil, Steam, Water, Other
Driving Mode: Automatic
Sealing Form: Flexible Seal
Structural Style: Other
1. Quick valve disc closedown,low water hammer pressure;
2. Smooth flow passageway and small fluid resistance;
3. Low volume, light weight, short structural length;
4. Flexible action and good sealing performance;
5. Long service life and good reliability.
Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of alloy steel wafer dual check valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.