SMP Cast Steel Valves Gate, Globe & Check Valves Sizes 2″ thru 24″ available 150# and 300# API 600 Design ( Gate & Globe ) API 594 Design ( Check ) Tested According to API 598 NACE MR0175 Current List Price View Spec Sheets
SMP Cast Iron Valves Gate, Globe & Check Valves Sizes 2″ through 24″ 125# and 250# Conforms to MSS-SP70 Flanged ends conform to ANSI B16.1 200 WOG/ 125 SWP ISO 9001:2008 Current List Price View Spec Sheets
SMP Forged Steel Valves Gate, Globe & Check Valves Sizes 1/4″ through 2″ 800# and 1500# Threaded, Socket Weld & Flanged Conforms to API 602 API 622 Low-Emission Packing NACE MR0103 & MR0172 Current List Price View Spec Sheets