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Armstrong Delta 2 self regulating control valve model DRP
Armstrong Delta 2 self regulating control valve model DRP Self-Acting Pressure Control Valve type D..
Armstrong temperature regulating valve OB-2000
Armstrong temperature regulating valve OB-2000 For steam service Armstrong’s OB-2000 is a high-p..
Armstrong temperature regulating valve OB30/OB31
Armstrong temperature regulating valve OB30/OB31 For steam, air and non-corrosive liquids The Ar..
Yoshitake temperature regulating valve
Yoshitake temperature regulating valve for heating (STEAM) Model OB-30, 1/2" - 1" size, bronze body..