1/2-Inch In-Line Non-Return Valve

Description

Description

–1/2″ P-450NL Press Inline Check Valve
Product Features:

• Large, integral seat and disc sealing surfaces assure positive closure
• EPDM seat for quiet operation; spring-loaded stem-disc
• 1-pound cracking pressure
• Can be installed in both vertical and horizontal positions
• Manufactured for installation onto ASTM B88 types K, L, and M hard-drawn copper tubing
• Coiled (annealed) soft copper tubing is not recommended for use with this product
• VUS-pattern press-connection tubing sockets
• Working Pressure, Non Shock (PSI)
• Cold working pressure (CWP): 200 psi up to 180° F
• Not suitable for steam service

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