Catalog excerpts
SIZE MATERIALS SEAT END-TYPE MAX. PRESSURE lrECVALWe are Operational Reliability VSGR Series Threaded Safety Valve Cast Iron safety valve, class 250, threaded inlet and outlet, forged copper-alloy disc, fully enclosed stainless steel spring AISI 302, precision lapped seats for optical flatness, and double control rings for precise opening upon overpressure and blowdown. Tested for pressure setting according to ASME Section I and leakage. Body Ductil Iron ASTM A -536 Noozle Bronze Stem Stainless Steel AISI 304 Spring Steel GENERAL SPECIFICATIONS
Open the catalog to page 1All Tecval catalogs and technical brochures
-
VP 20178 Pages
-
850 series10 Pages
-
Catalogo 820 20167 Pages
-
Catalogo 810 20166 Pages
Remove all
Compare up to 10 products