Bonomi 1-2" NPT Stainless Steel Spring Check Valve S250-1-2"

The BONOMI S250-1/2 is a 1/2 in check valve with an inline spring design for one-direction flow control and reverse-flow shutoff. It has a stainless steel body with 1/2 in FNPT x FNPT female connections and is rated for gas, oil, and water service. The valve has a 0.5 psi cracking pressure, can be mounted horizontally or vertically, and is rated for up to 250 psi WOG with a temperature range of -4 Degrees F to 302 Degrees F. Key Features: Valve type: Check valve with 2-way operation Body design: Inline spring, inline body style Connection size and type: 1/2 in FNPT x FNPT, female x female Body material: Stainless steel Check mechanism: Spring-loaded check mechanism Spring material: 316 stainless steel Check mechanism material: 316 stainless steel Seal and seat material: FKM seal and seat; seal material also listed as Flow rating: 9 gpm; Cv: 9.13 Cracking pressure: 0.5 psi Pressure ratings: 250 psi WOG; 250 psi maximum water pressure Temperature range: -4 Degrees F to 302 Degrees F Standards and certifications: ANSI B1.20.1, NSF 372, NSF 61, AISI 316 Dimensions: 2.17 in overall length, 1-17/64 in overall height, 1 1/4 in hex size