Fabricated Stainless Steel

Model 3490 MJ AS PE

Use: Faster, economical and simple method to connect valve to existing or new lines under pressure.

Fabrications: Type 304 (18-8) Stainless Steel per ASTM A240.

Branch Gasket: Gasket Hydro TwinSeal® dual o-ring design incorporating both hydro-static and mechanical forces to affect a dynamic seal.

Shell Gasket: Gasket 1/4? thick Nitrile (Buna-N, NBR) Check-O-Seal with multi o-ring sealing ribs from 100% new rubber to ensure performance under varying pressures with superior storage characteristics. Suitable for oils, acids, alkalies, most Hydrocarbon Fluids (aliphatic), potable water and many chamicals within a temperature range of -40° to +212° F. SBR may be substituted.

Bolts & Nuts: Type 304 (18-8) Stainless Steel per ASTM A193 and A194. NOTE: Stainless Steel hex nuts are furnished with fusion bonded coating to prevent seizing and galling.

Outlet: Type 304 (18-8) Stainless Steel per ANSI 21.11.

Washers: Stainless Steel per ASTM A240, type 304. Special spring type.