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171A-10305 | 2W 1/2", 4Cv ball valve assy, chrome-plat brass ball & brass stem, float NSR | Siemens
This 599 Series 2-way ball valve with a floating control fail-in-place actuator assembly, providing 200 psi close-off, is used to control hot or chilled water and up to 50% Glycol solution in convectors, fan coil units, unit conditioners, radiation and reheat coils. This 1/2-inch valve is 4.0 Cv, equal percentage flow characteristic, with chrome-plated brass ball and brass stem, and an operating handle that can manually operate the valve in the event of power failure.
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Documents and manuals
Siemens 171A-10305 Documents
Datasheet(599 Series 2-way Ball Valves Submittal Sheet)Datasheet(599 Series 2-Way Ball Valves Technical Instructions)Installation instruction(GDEGLB OpenAir Electronic Damper Actuator. GDB / GLB Rotary. Non Spring Return Installation Instructions)Datasheet for Valve(599 Series 2-way Ball Valves Submittal Sheet)Datasheet for Actuator(GDEGLB OpenAir™ GDE NSR 24 Vac. 44 lb-in Damper Submittal Sheet) Installation Instructions More Info
Overview
Details for 171A-10305
2W 1/2", 4Cv ball valve assy, chrome-plat brass ball & brass stem, float NSR
Specifications
- Valve Type
- Two-way
- Valve Body Style
- Rotary-Ball
- Port Configuration
- 2-Way Normally open
- End Connection
- NPT
- Material, valve body
- Brass
- Material, inside set
- Ball: Chrome-plated brass , Ball Seals: Glass filled PTFE with EPDM O-rings , Stem: Brass , Stem Seals: EPDM O-rings
- Medium
- Water with anti-freeze , Water
- Leakage rate
- ANSI Class IV
- Leakage rate, class
- ANSI Class IV
- Medium temperature
- 35…250 ºF
- Valve Actuator Type
- Electronic
- Actuation Style
- Rotary
- Supply Voltage
- 24 VAC
- Auxiliary Switch
- No
- Dimensions (W x H x D)
- 6.69 x 7.63 x 5.38 in
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