NPT Swing Check Valve

NPT Swing Check Valve
Normal Dimension : DN15-DN100mm, NPS 1/2"-4"
Working Pressure : ANSI 200 PSI,
Working Pressure : PN16, PN25,
Working Temperature : -29℃～250℃
Body Material : CF8, CF8M,
Bonnet Material : CF3, CF8M,
Spring Material : Stainless Steel
Thread Standard : NPT, BSP, BSPT, DIN2999,
Service medium : Water, Sea Water, Sweage, air, oil, gas, sour, etc.
Option Characteristics : All body, ball, stem, sealing material can be customer featured according to high pressure or high temperature,
Valve Standard : GB, ANSI, API, ASME, DIN, BS, ISO, EN, JIS, can be customer featured.