Supply Port (1) 1/4in-18 NPT Delivery Port (1) 1/4in-18 NPT Control Port (1) 1/8in-27 NPT Open at 35 psi Closes at 70 psi Part number: EM59360 OE MFG: BENCHMARK TECHNOLOGY GROUP OEM Reference: 281318 Cross Reference: OTHER : 281318, 745-281318 Product Class: Air Valves & Kits The PAI EM59360 is a Benchmark inversion valve supply port with one 1/4in-18 NPT delivery port and one 1/4in-18 NPT control port, plus a 1/8in-27 NPT supply port. As heavy duty diesel truck parts, supply and control ports in an air valve route compressed air between the connected circuit and valve functions, making port size and thread specification important when matching fittings. This valve is specified to open at 35 psi and close at 70 psi. BENCHMARK TECHNOLOGY GROUP lists OEM reference 281318, also cross-referenced as 745-281318.
