Pressure Reducing Valve | 30 psig Delivery Pressure | 3.40in Length | Delivery Port (1)1/4-18 NPT | Supply Port (1)1/4-18 NPT
- Part number: LPR-5719
- OE MFG: MACK
- OEM Reference: 745-277215
- Cross Reference: MACK : 20QE2119P10, 745-277215; OTHER : 277215
- Product Class: Air Valves & Kits
The PAI LPR-5719 Pressure Reducing Valve is specified with 30 psig delivery pressure, a 3.40-inch length, and matching 1-1/4-18 NPT supply and delivery ports. Pressure reducing valves regulate higher inlet pressure to a controlled outlet level, making this component relevant to air-system pressure management; heavy duty diesel truck parts such as this are identified by both pressure rating and port configuration. MACK OEM reference 745-277215 is also associated with MACK 20QE2119P10 and 277215.








