The PR-57 Series regulator features a piston-sensing design which provides the operator with low adjusting torque requirements when setting the outlet pressure. It helps to meet the demands of safe reduction of inlet pressures up to 10, 000 psig. The body is constructed from 316L stainless steel, providing the ultimate in safety and corrosion resistance. The optional, self-relieving feature provides an additional level in operational ease, and allows for trapped downstream pressure to be safely vented to atmospheres through the bonnet. This listing is for each. Technical Specification Item Water Pressure Reducing Valve Valve Type High Capacity Strainer No Material 316L SS Pipe Size 3/8 Preset Pressure Settings 0.05 psi Pressure Adjustment Range 0 to 6000 psi Connection Type FNPT Height 8 Length 3 Max. Temp. 150 Degrees F Max. Pressure 10, 000 psi

• The PR-57 Series regulator features a piston-sensing design which provides the operator with low

The PR-57 Series regulator features a piston-sensing design which provides the operator with lowCircle Valve Technologies