Emerson Fisher H733-250 3 in. MNPT Flush Mounted Stainless Steel Internal Relief Valve, 250 PSI Start to Discharge

Description

Emerson Fisher Type H733 flush mounted internal relief valves are primarily used for trucks transporting LP-Gas, Anhydrous Ammonia (NH3) or other compressed gases. These valves are stainless steel to resist rust and corrosion.This product is backed by a 10 year warranty. Note: Use with a 2 1/2 in. hesize installation tool. Features UL Approved Stainless Steel Construction Stainless Steel Springs Thickly Molded Main Seal True Internal Design for Mobile Applications Standard Spring Settings Nitrile (NBR) Seat Serial Numbers for Identification Specifications Type: H733-250 Container Connection: 3 in. MNPT Construction Material: Stainless Steel; Body, stem, disc holder, springs Disc Material: Nitrile (NBR) Start to Discharge Setting: 250 psig (17.2 bar) Flow Capacity: UL: 10,150 SCFM (17,245 SCMH) ASME: 9,369 SCFM (15,918 SCMH)For Tank With Area Up To: 598 Ft² (55.6 m²) Temperature Rating: -20° to 160°F (-29° to 71°C) Protective Cap: Type P298 (Included) Approval: UL Listed Warranty: 10 YearsDownloads Instruction Manual (PDF Download) Data Sheet (PDF Download) Drawings Schematics (PDF Download)