Siemens 171E-10357
599 Series 3-way, ½”, 10 Cv Ball Valve Coupled with 2-Pos SR Actuator

Product Details
This 599 Series 3-way ball valve with a spring return two position actuator assembly, providing 200 PSI close-off, is used to control hot or chilled water and up to 50% Glycol solution in air handlers, convectors, fan coil units, unit conditioners, radiation and reheat coils. This ½-inch valve is 10 Cv, with chrome-plated brass ball and brass stem and an operating handle that can manually operate valve in the event of power failure. Typical applications include control of hot or chilled water and up to 50 percent glycol solution in air handlers, convectors, fan coil units, unit conditioners, radiation and reheat coils. Operating handle can manually operate valve in the event of power failure.
Attributes
| Actuation Style | Rotary |
| Actuator Type | Electronic |
| Auxiliary Switch | No |
| Close Off Pressure | 200 psi |
| Control Signal | 2-position |
| End Connection | NPT |
| Fail Safe | Yes |
| Flow Characteristic | Modified Equal-percentage |
| Flow Coefficient Cv | 10.0000 |
| Leakage Rate | ANSI Class IV |
| Material Inside Set | Ball: Chrome-plated brass;Ball Seal: Glass filled PTFE with EPDM O-rings;Stem: Brass;Stem Seals: EPDM O-rings |
| Material Valve Body | Brass |
| Max Differential Pressure Liquid | 200 psi |
| Max Inlet Pressure Absolute Liquid | 400 psi |
| Medium | Water;Water with anti-freeze |
| Medium Temperature | 35…250 ºF |
| Medium Temperature F Max | 250 ºF |
| Medium Temperature F Min | 35 ºF |
| Operating Voltage | 24 VAC;24 VDC |
| Port Configuration | 3-Way Mixing/Diverting |
| Spring Return Function | Spring return functionality |
| Supply Voltage | 24 VAC/DC |
| Trim Material | Chrome-plated Brass |
| Valve Body Style | Rotary-Ball |
| Valve Size | 0.5 in |
| Valve Type | Three-way |
Specifications
| SKU | CS3744322 |
|---|---|
| MPN | 171E-10357 |
| UPC/EAN | 4034106345877 |

