Siemens Actuated Water Pressure Regulating Valves

Overview

The Siemens 277-06170 is an OEM replacement part that fits many systems. This assembly includes an eight-inch pneumatic actuator that operates with a five psi span. It is designed as a three-way mixing valve with a size of two and a half inches and a flow coefficient of sixty-three. The valve assembly meets ANSI Class 250 standards and includes flanged end connections. OEM replacement part Eight-inch pneumatic actuator with five psi span Meets ANSI Class 250 standards Product Highlights This actuator assembly is reliable for control in various applications including water and steam systems. Product Information Standard Information Manufacturer : Siemens MPN : 277-06170 Technical Specifications Parts Town # : SMNS277-06170 ANSI Class : 250 Service : Saturated Steam, Water, Water With Anti-Freeze, Steam Operating Conditions : 20 F to 250 F Mounting Type : NEMA 1 Actuator Type : Pneumatic Close Off Pressure : 36 psi End Connection : Flanged Flow Coefficient Cv : 63 Leakage Rate : Class IV Max Differential Pressure Liquid : 25 psi Max Inlet Pressure Absolute Liquid : 400 psi Medium : Water; Water with anti-freeze Medium Temperature : 20 F to 250 F Permissible Operating Pressure : Max. recommended differential pressure for modulating service: 50 psi Port Configuration : 3-Way Mixing Rangeability : 100:1 Spring Range : 3-8 psi Spring Return Function : Spring return to fail-safe position Stroke : 3/4 inch Valve Body Style : Stroke-Globe Pipe Size : 2.5 in Fail-Safe : Spring Return…