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Siemens 274-05940

Name: Siemens 274-05940
Brand: Siemens Building Technologies
SKU: CS5316728
Price: 1710.65 USD
Availability: OutOfStock

SKU: CS5316728MPN: 274-05940

Valve assy 2W NO, 2-½” 63Cv Eq Pct Brass Trim Flanged Prop El-Hydraul Act SR

Siemens Building Technologies 267-05920, 267-05921, 267-05930, 267-05931, 267-05940, 267-05950, 267-05951, 267-05961, 267-05970, 267-05971, 267-05980, 267-05981, 267-05990, 267-05991, 267-06040

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Product Details

Flowrite 599 Series Valve Assembly features a proportional control (0 to 10 Vdc or 4 to 20 mA), spring return, 24 Vac electro-hydraulic actuator. The 2-way, normally open, 2-½-inch, 63 Cv valve assembly with ¾-inch stroke is ANSI Class 250 and has an equal percentage characteristic, brass trim, and flanged end connections.

Attributes

Actuator Type	Electronic
Ambient Temperature Operation	5 to 130 °F, -15 to 55 °C
Close Off Pressure	38 psi
Connecting Thread	Direct-coupled universal bonnet
Control Signal	0…10 Vdc
End Connection	Flanged
Fail Safe	Yes
Flow Characteristic	Equal-percentage
Flow Coefficient Cv	63.0000
High Temperature	NO
Leakage Rate	Class IV (0.01% of Cv)
Material Inside Set	Body Trim: Bronze;Stem: Stainless steel ASTM A582 Type 303;Plug: Bronze;Seat: Single seat;Normal Duty Packing: EPDM O-rings
Material Valve Body	Cast iron ASTM A126 Class B
Max Differential Pressure Liquid	25 psi
Max Differential Pressure Steam	15 psi
Max Inlet Pressure Absolute Liquid	400 psi
Max Inlet Pressure Absolute Steam	15 psi
Medium	Saturated steam;Water;Water with anti-freeze
Medium Temperature	20…250 ºF
Medium Temperature F Max	250 ºF
Medium Temperature F Min	20 ºF
Normally Open Normally Closed	Normally Open
Operating Voltage	24 VAC
Permissible Operating Pressure	Max. differential pressure for modulating service: 25 psi, 173 kPa Liquid, 15 psi, 103 kPa Steam
Port Configuration	2-Way Normally open
Positioning Time	Power stroke 30 sec, Return stroke 15 sec
Power Consumption	18 VA
Rangeability	100:1
Spring Return Function	Spring return functionality
Stroke	¾ in., 20 mm
Supply Voltage	24 VAC
Trim Material	Brass
Valve Body Style	Stroke-Globe
Valve Size	2.5 in
Valve Type	Two-way