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All ProductsSiemens Building Technologies

Siemens 279-05941

SKU: CS5317075MPN: 279-05941

Valve assy 2W NO, 3” 100Cv Eq Pct Brass Trim Flanged 12” Pneu Act

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$2,210.14
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Product Details

Flowrite 599 Series Valve Assembly features a 12-inch pneumatic actuator with ¾-inch stroke and 5 psi span. The 2-way, normally open, 3-inch, 100 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 Pneumatic
Close Off Pressure 63 psi
Connecting Thread Direct-coupled universal bonnet
End Connection Flanged
Fail Safe Yes
Flow Characteristic Equal-percentage
Flow Coefficient Cv 100.0000
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 Pneumatic
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
Rangeability 100:1
Spring Range 3-8 psi
Spring Return Function Spring return to fail-safe position
Stroke ¾ in., 20 mm
Trim Material Brass
Valve Body Style Stroke-Globe
Valve Size 3 in
Valve Type Two-way

Specifications

SKUCS5317075
MPN279-05941

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