| PARKER QL171R-10-10 Service/Shut Off Valve,5/8 In,Copper Refrigeration Service/Shutoff Valve, Style Front Seating, Flow Bi-directional, Connection Size 5/8 in ODF, Outside Dia. 3/4 in, Operating Temp. Range -40 Degrees F to +250 Degrees F, Operating Pressure Vacuum to 750 psi, Body Material Brass, Connection... ... more PARKER QL171R-10-10 Service/Shut Off Valve,5/8 In,Copper Refrigeration Service/Shutoff Valve, Style Front Seating, Flow Bi-directional, Connection Size 5/8 in ODF, Outside Dia. 3/4 in, Operating Temp. Range -40 Degrees F to +250 Degrees F, Operating Pressure Vacuum to 750 psi, Body Material Brass, Connection... | | $101.99 go to store |