Alemlube 1/8" NPT, 7.5 to 15 psi Relief Pressure Valve 47640

The Alemlube 47640 is a relief pressure valve threaded 1/8" NPT, set to relieve between 7.5 and 15 PSI -- a higher relief range than the 1-5 PSI 47200B, for systems needing a bit more headroom before venting.

Fitted to a lubrication or fluid power circuit, it gives a controlled release point rather than letting pressure build unchecked past its rated threshold.

Where this product is used

• Lubrication and fluid power systems needing overpressure protection in the 7.5-15 PSI range
• NPT-threaded circuits

Key specifications

• Relief pressure valve; 1/8" NPT thread
• Relief pressure 15 PSI