Forged Steel Self-sealing Check Valve
Product Description
Forged steel self-sealing check valves are automatic valves opened and closed by medium flow. The body and key pressure-retaining parts are fully forged, free of casting defects, with high strength and high pressure resistance. Adopts pressure self-tightening sealing: higher system pressure ensures more reliable sealing. Widely used in petroleum, chemical, power, natural gas and other industrial fields.
Technical Specifications
- Size 2″~30″ (DN50~DN750)
- Pressure Rating Class 150~2500 (PN16~PN420)
- Body Material Carbon steel, alloy steel, stainless steel, duplex steel, etc.
- Connection RF, BW, RTJ, etc.