Siemens 257-02048
SKU: CS668402MPN: 257-02048UPC/EAN: 4034106360276
MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, ½”, FxUM, 0.4Cv, 3-8psi SR

$215.54
UnitAvailable on backorder
Product Details
This Valve Assembly is a Powermite 599 MT Series, ANSI Class 250, 2-W, NO, Modified Eq Pct, 0.4 Cv, FxUM, ½”, Brass Body, Includes MT Series 2 In Pneumatic Actuator with 3-8 psi SR, Used for control of hot or chilled water for convectors
Attributes
| Actuator Type | Pneumatic |
| Close Off Pressure | 95 psi |
| End Connection | FxUM |
| Fail Safe | Yes |
| Flow Characteristic | Modified Equal-percentage |
| Flow Coefficient Cv | 0.40000000596046 |
| Max Differential Pressure Liquid | 50 psi |
| Max Differential Pressure Steam | 15 psi |
| Max Inlet Pressure Absolute Liquid | 400 psi |
| Max Inlet Pressure Absolute Steam | 15 psi |
| Medium | Steam;Water;Water with anti-freeze |
| Medium Temperature | 35…250 ºF |
| Medium Temperature F Max | 250 ºF |
| Medium Temperature F Min | 35 ºF |
| Normally Open Normally Closed | Normally Open |
| Operating Voltage | Pneumatic |
| Port Configuration | 2-Way Normally open |
| Spring Range | 3-8 psi |
| Trim Material | Stainless Steel |
| Valve Size | 0.5 in |
| Valve Type | Two-way |
Specifications
| SKU | CS668402 |
|---|---|
| MPN | 257-02048 |
| UPC/EAN | 4034106360276 |



