3 4 pressure reducing valveadjustment

This is a reduced pressure detector assembly. Production began approximately 1989 and was discontinued in 2005. It utilizes an assembly similar to the 4000 series for the mainline assembly. The bypass unit used was either the Watts 909 3/4" or Conbraco 40-200 3/4". Check the bypass assembly serial number tag to verify which you have.

This 3/4 inch lead free low water pressure regulator is used in residential and point of use applications to regulate water pressure in piping systems that require low pressure regulation. This regulator is serviceable in-line. It consists of a lead free body construction, NPT threaded female connections, stainless steel seat, stainless steel integral strainer, reinforced EPDM diaphragm, and EPDM valve disc. The adjustable reduced pressure range is 10 to 30 psi (0.68 to 2.0 bar) and is factory set at 25 psi (1.7 bar).

Common repair parts are a very small subset of the 10,000 plus items BAVCO stocks. Please feel free to contact us direct at 800-458-3492 for pricing on items not listed or backflow prevention devices.