SV200 200 PSI ASME-Approved Relief ValvesSafety Relief Valves guard against over pressure conditions in compressors and other pressure vessels. These units are manufactured out of brass bar stock to ensure a non porous, strong fitting. Seats are silicon rubber to provide a long leak free service life. These valves are ASME approved.

our standard product offering

Class “B” rise @ 1

Click here for spec sheets: SUCSF Spec Sheet

Heavy guage one-piece housing has rust proof plated finish

Won’t burn out

A simple "Tee" configuration with two couplers and a single connector

Boston Gear’s Right 90 Series spiral bevel gear drives are designed for high efficiency

Type: Roll end

Blending trusted 700 Series worm gearing with an innovative new exterior design

Bost-Bronz® bearings are also highly versatile and can be used for production and replacement requirements throughout general industry

Please note: Stem pinions are not intended to be operated with each other

When run with standard stock spur gears