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171A-10303S | 2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, floating 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 1.6 Cv, equal percentage flow characteristic, with stainless steel ball and 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-10303S 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-10303S
2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, floating 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: Stainless Steel , Ball Seals: Glass filled PTFE with EPDM O-rings , Stem: Stainless Steel , Stem Seals: EPDM O-rings
- Medium
- Water with anti-freeze , Water
- Leakage rate
- 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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