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https://valtorc.com/valves/control-valves/control-valve-stainless-steel-body-specs/ Control Valve (Stainless Steel Body) - Valtorc International Jan 5, 2021 - Stainless steel control valve available in sizes from: 1/2", 3/4", 1 1/4" up to 2" in NPT (threaded) connection ends. stainless steel bodycontrol valveinternational