WATTS® 0121399 LFBP30 Bypass Control Relief Valve, 1/2 in, MNPT x FNPT, 10 to 50 psi, Cast Copper Silicon Alloy Body

1280289 MFG #: 0121399
$367.50 / ea

WATTS® No Lead Bypass Control Relief Valve, Series: LFBP30, 1/2 in Nominal, MNPT x FNPT, 10 to 50 psi, 180 deg F, T-Handle Actuator, Cast Copper Silicon Alloy Body, Buna-N Trim, 2-1/4 in L x 5-3/4 in H

This 1/2 in bypass control relief valve is used in commercial, residential and industrial applications to regulate liquid pressure as supplied by a positive pressure pump. It is a diaphragm-operated type valve that protects equipment by opening at an adjustable range of 10 to 50 psi to allow excess volume to be by-passed back to the source. It consists of a lead free alloy body with MNPT inlet and FNPT outlet, sensitive rubber diaphragm, Buna-N disc, tee handle, a spring and adjustment handle separated from liquid elements.

  • Features
  • Sensitive rubber diaphragm
  • For pumping equipment
  • Spring and adjustment handle separated from liquid elements
  • The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight