Pressure regulator valve Repair Kit RK1-600XL is compatible with PRVs 600XL and 600. This pressure reducing valve repair kit comes with cap washers, screen, seat washer, stem, diaphragm, diaphragm disc and bolt, spring, spring disc, friction ring, locknut, union gasket, and lubricant. It has a spring range of 25-75 psi and is lead free compliant.
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