This Udor Relief Valve 1238.N4 can be used with many Udor diaphragm pumps and plunger pumps to relieve pressure. It is a brass pressure relief valve with a conical machined stainless steel poppet and seat for precision pressure control and minimal pressure rise in bypass.
- Max. Flow: 40 GPM (150 LPM)
- Max. Pressure: 400 PSI (28 bar)
- Brass constructed
- 3/4" (19 mm) Male NPT Inlet, 3/4" (19 mm) hose barb bypass, and 1/4" (6.5 mm) female NPT gauge port
Pay In Installments
Some qualifying products such as sprayers and equipment require a shipping quote. Shipping will also qualify for installments. Contact us at 1-800-461-1041 or email firstname.lastname@example.org. Quotes are provided within 1 hour during normal business hours eastern standard time.