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manufacturer:
Siemens
mpn:
285-06121
Product Description
Siemens - 285-06121 Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng 12" Pneu Act w/ pos
Flowrite 599 Series Valve Assembly features a 12-inch pneumatic actuator with factory-mounted positioner, 3/4-inch stroke, and 5 psi span. The 2-way, normally open, 3-inch, 100 Cv valve assembly with 3/4-inch stroke is ANSI Class 250 and has a linear characteristic, stainless steel trim, high temp packing, and flanged end connections.
Additional Information
Valve Body StyleStroke-Globe
Port Configuration2-Way Normally open
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 (0.01% of Cv)
Rangeability100:1
High temperatureYES
Medium temperature20…337 ºF
Stroke3/4 in., 20 mm
Valve Actuator TypePneumatic