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

The BONOMI S250-1 is a 1 in check valve with an inline spring check mechanism for one-way flow applications and applications requiring reverse-flow limitation in general-purpose piping systems. It has a stainless steel body with 1 in FNPT x FNPT connections and is rated for use with gas, oil, and water. Specifications include a 0.5 psi cracking pressure, 22 gpm flow rating, and horizontal or vertical mounting orientation. Key Features: Valve type: Check valve, 2-way, inline body style Series: S250 Size: 1 in nominal valve size with 1 in FNPT x FNPT connections Body material: Stainless steel Mechanism: Inline spring check mechanism Check mechanism material: 316 stainless steel Spring material: 316 stainless steel Seal material: Seat material: FKM Cracking pressure: 0.5 psi Flow rating: 22 gpm Cv: 21.62 Maximum pressure: 250 psi WOG Maximum water pressure: 250 psi Operating temperature range: -4 degrees F to 302 degrees F Mounting orientation: Horizontal or vertical Standards and certifications: ANSI B1.20.1, NSF 372, NSF 61, AISI 316 Overall dimensions: 3.27 in length, 2-3/32 in overall height, 2.09 in width