M.A. Stewart & Sons Ltd. (MAS) has developed a full line of private label “MAS” valves, including Brass, Bronze, Carbon, Low Alloy and Stainless Steel Ball and Butterfly valves.
Special options include NACE, API 607 Firesafe, ASME B16.34, CSA, NSF in NPT & solder, as well socket weld, butt-weld & flanged end connections for industrial applications.
A Check Valve manufactured by MAS in sizes 0.375" - 4" (inches).
Features- Forged 2 piece construction
- ANSI B1.20.1 NPT ends
- Center guided piston
- Rubber seated
- 200 WOG