Description

Sealco 110197 Two Port Service Relay Valve

• Non ABS
• 3/8″ NPT Control Port (on either side of the top, typically plugging one side)
• 3/8″ NPT (2) Delivery Ports (one on each side, just below the top)
• 1/2″ NPT Resevoir Port (down low)
• J1860 Tag: RV040
• 4.0psi Nominal Crack Pressure

Part Managers Note: This is a Non ABS Valve.  Typically we would see this in use on 1990’s trailers, with brake chambers on one axle.