Browse categories of Direct Acting | Diaphragm Type Go to PresCal™ PresCal™ Prescal™ Compact Accessories Direct-acting high-accuracy PRVs for residential and commercial applications. PresCal™ PresCal™, Adjustable pressure reducing valve Prescal™ Compact PresCal™ Compact, Single union PresCal™ Compact, Dual union Accessories PVC jumper nipple with male union thread Replacement cartridge (for 535 series) Replacement cartridge (for 533H series) Replacement pressure gauge Expand
Accessories PVC jumper nipple with male union thread Replacement cartridge (for 535 series) Replacement cartridge (for 533H series) Replacement pressure gauge Expand
