Meeting HM183 requirements for an internal self-closing stop valve, the EV46947ALTS is a 3-inch aluminum valve with internal air operation and a 90-degree flanged elbow outlet. Its shear section satisfies 49CFR178.345-8 as tested per TTMA RP84, and Tef-O-Sil (Teflon-encapsulated silicone) seals provide broad chemical compatibility.
- Size: 3 inches
- Body Material: Aluminum
- Outlet Style: Flanged Elbow, 90 Degrees
- Actuation: Internal Air Operated
- Seal Material: Tef-O-Sil (Teflon-Encapsulated Silicone)
- Shear Section: Tested per TTMA RP84, meets 49CFR178.345-8



