Check Valve-c X C Swing 1-1/4" 200 Psi No Lead

Swing check valves ensure that fluid flows in one direction only. A disc in the valve closes when the pressure of the flow decreases, ensuring there is no back flow. They are typically used in plumbing and heating systems. They can be installed in either a horizontal or vertical orientation (must have upward flow in the vertical position) and flow must be in the direction of the arrow on the valve body. SPECIFICATIONS: Sweat connections conform to ANSI B16.18 and thread connections conform to ANSI B1.20.1 Maximum Pressure Rating: 200 PSI WOG Non-Shock WOG pressure rating is based on ambient temperature Maximum Temperature Rating: 180 °F (82.2 °C) Suitable for oil, gas, and diesel fuel applications Not suitable for combustible gas or steam applications Cracking Pressure: 0 PSI CERTIFICATIONS: NSF/ANSI 372 Certified (NL test criteria