Check Valve

Features:
1) Rational structure, reliable sealing, excellent performance, pretty appearance
2) Co-radix alloy welded sealing surface, anti-wearing, erosion-proof and long user life
3) Inside-set bolt-bearing structure reduces leakage and reliable use
4) Under pressures NMT 16. 0Mpa, class 1500, valve belly with self-tightening structure offers a tighter sealing for a higher medium pressure

Technical specifications:
1) Design standard: API6D
2) Face to face: ASME B16.10
3) Flanged ends: ASME B16.5
4) Test and inspection: AP1598