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SKU: CS3745398MPN: 277-06130

Valve assy Hi Temp 2W NC 2-½” 63Cv Lin SS Trim Flng 8” Pneu Act

$1,728.69
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Product Details

Flowrite 599 Series Valve Assembly features a 8-inch pneumatic actuator with 5 psi span. The 2-way, normally closed, 2-½-inch, 63 Cv valve assembly with ¾-inch stroke is ANSI Class 250 and has a linear characteristic, stainless steel trim, high temp packing, and flanged end connections.

Attributes

Actuator Type Pneumatic
Close Off Pressure 36 psi
Connecting Thread Direct-coupled universal bonnet
End Connection Flanged
Fail Safe Yes
Flow Characteristic Linear
Flow Coefficient Cv 63.0000
High Temperature YES
Leakage Rate Class IV (0.01% of Cv)
Material Inside Set Body Trim: Stainless Steel;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 50 psi
Max Differential Pressure Steam 50 psi
Max Inlet Pressure Absolute Liquid 400 psi
Max Inlet Pressure Absolute Steam 100 psi
Medium Saturated steam;Water;Water with anti-freeze
Medium Temperature 20…337 ºF
Medium Temperature F Max 337 ºF
Medium Temperature F Min 20 ºF
Normally Open Normally Closed Normally Closed
Operating Voltage Pneumatic
Permissible Operating Pressure Max. recommended differential pressure for modulating service: 50 psi, 345 kPa
Port Configuration 2-Way Normally closed
Rangeability 100:1
Spring Range 3-8 psi
Spring Return Function Spring return to fail-safe position
Stroke ¾ in., 20 mm
Trim Material Stainless Steel
Valve Body Style Stroke-Globe
Valve Size 2.5 in
Valve Type Two-way

Specifications

SKUCS3745398
MPN277-06130