Febco - LFFRK 876/86 BPG 4 - Part of the RK-LF876V/LF886V Series Egress System has fixed FDA-approved butyl rubber

has fixed FDA-approved butyl rubber diaphragm

a secondary strainer

This 1/2 inch steam radiator gate valve is used as a shutoff valve in steam or hydronic heating systems

Stainless steel single seated

Febco - LFFRK 876/86 BPG 4 - Part of the RK-LF876V/LF886V Series Egress System has fixed FDA-approved butyl rubberThis assembly kit includes the parts (less mounting bracket) necessary to repair or replace the GPM Type II bypass of a 4 inch N pattern double check or reduced pressure zone detector assembly, 876V and 886V. All parts are genuine and original to the valve. Features Factory replacement parts No special tools required for changing parts All parts are made of high quality materials Fits 4 inch Type II N Pattern DCDA and RPDA Specifications Lead Free YES