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manufacturer:
Siemens
mpn:
275-03056
Product Description
Siemens - 275-03056 Valve assy 2W NO 1/2" 2.5Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydrl Act NSR
Flowrite 599 Series Valve Assembly features a floating control, non-spring return, 24 Vac electro-mechanical actuator. The 2-way, normally open, 1/2-inch, 2.5 Cv valve assembly is ANSI Class 250 and has a linear characteristic, stainless steel trim, high temp packing, and female x female end connections.
Additional Information
Valve Body StyleStroke-Globe
End ConnectionFxF
Connecting threadDirect-coupled universal bonnet
Material, valve bodyUNS CA 844 bronze
Material, inside setBody Trim: Stainless Steel , Stem: Stainless Steel ASTM A582 Type 303 , Normal Duty Packing: EPDM O-ring , Seat: Single seat metal-to-metal
MediumSaturated steam , Water , Water with anti-freeze , Steam
Leakage rateClass IV (0.01% of Cv)
Rangeability100:1
High temperatureYES
Port Configuration2-Way Normally open
Medium temperature20…337 ºF
Ambient temperature, operation5 to 130 °F, -15 to 55 °C
Stroke3/4 in., 20 mm
Valve Actuator TypeElectronic
Supply Voltage24 VAC
Positioning timePower stroke 90 sec, Return stroke 90 sec
Power consumption10 VA