Siemens 274-05971
SKU: CS310929MPN: 274-05971UPC/EAN: 4034106367923
Valve assy 2W NC 3”, 100Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR
$2,543.17
UnitAvailable on backorder
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 closed, 3-inch, 100 Cv valve assembly with ¾-inch stroke is ANSI Class 125 and has an equal percentage characteristic, stainless steel trim, and flanged end connections.
Attributes
| Actuator Type | Electronic |
| Ambient Temperature Operation | 5 to 130 °F, -15 to 55 °C |
| Close Off Pressure | 22 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 | 100.0000 |
| High Temperature | NO |
| 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 | 15 psi |
| Max Inlet Pressure Absolute Liquid | 200 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 Closed |
| Operating Voltage | 24 VAC |
| Permissible Operating Pressure | Max. recommended differential pressure for modulating service: 50 psi, 345 kPa |
| Port Configuration | 2-Way Normally closed |
| Positioning Time | Power stroke 30 sec, Return stroke 15 sec |
| Power Consumption | 18 VA |
| Rangeability | |
| Spring Return Function | Spring return functionality |
| Stroke | ¾ in., 20 mm |
| Supply Voltage | 24 VAC |
| Trim Material | Stainless Steel |
| Valve Body Style | Stroke-Globe |
| Valve Size | 3 in |
| Valve Type | Two-way |
Specifications
| SKU | CS310929 |
|---|---|
| MPN | 274-05971 |
| UPC/EAN | 4034106367923 |
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