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manufacturer:
Siemens
mpn:
267-05970
Product Description
Siemens - 267-05970 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged Ele-Hydraulic Act NSR
Flowrite 599 Series Valve Assembly features a proportional control (0 to 10 Vdc or 4 to 20 mA), non-spring return, 24 Vac electro-hydraulic actuator. The 2-way, normally closed, 2-1/2-inch, 63 Cv valve assembly with 3/4-inch stroke is ANSI Class 125 and has an equal percentage characteristic, stainless steel trim, and flanged end connections.
Additional Information
Valve Body StyleStroke-Globe
End ConnectionFlanged
Connecting threadDirect-coupled universal bonnet
Material, valve bodyCast iron ASTM A126 Class B
Material, inside setBody Trim: Stainless Steel , Stem: Stainless steel ASTM A582 Type 303 , Plug: Bronze , Seat: Single seat , Normal Duty Packing: EPDM O-rings
MediumSaturated steam , Water , Water with anti-freeze , Steam
Leakage rateClass IV (0…0.01% of volumetric flow)
Leakage rate, classClass IV (0…0.01% of volumetric flow)
Rangeability100:1
High temperatureNO
Port Configuration2-Way Normally closed
Medium temperature20…250 ºF
Stroke20 mm, 0.75 " mm
Stroke, inch0.75 "
Stroke, mm20 mm
Valve Actuator TypeElectronic
Supply Voltage24 VAC
Positioning timeOpen:30 s, Close:15 s
Power consumption17 VA