VALVE EMERG ALUM 4" STRAIGHT AIR OP TAPERED SEAT FLANGE TEFLON BETTS :: EV46460ALTS



  • AirOperated
  • Stainless Trim
  • Teflon Encapsulated Seals

Betts tapered seat emergency valves are designed and manufactured to use Teflon encapsulated seals for compatibility with a wide range of products. Body is constructed of aluminum with stainless steel trim. Shear section tested per TTMA RP84 and meets 49CFR178.345-8.

Air operated valves are provided with an external air cylinder to help prevent gasoline or other products from contaminating the air supply. The air cylinder is hard-coated aluminum with a polished stainless steel shaft. Cylinders have 1/8” NPT port for air connection and are supplied with a fusible plug installed.