6W ball valve 1/2″, A=1.9Cv, B=1.2Cv, 58psi close-off, female NPT, 0-10 V NSR
- Source A, Cv
- 1.9
- Source B, Cv
- 1.2
- Valve Type
- Six-way
- Valve Body Style
- Rotary-Ball
- Port Configuration
- 6-Way Changeover
- End Connection
- NPT union, female
- Connecting thread
- 1/2 inch NPT
- Material, valve body
- Brass
- Material, inside set
- Ball: Chrome-plated brass , Ball Seals: PTFE , Stem: Stainless Steel , Stem Seals: EPDM O-rings
- Medium
- Water , Water with anti-freeze
- Leakage rate
- 0%
- Permissible operating pressure
- 29 psi
- Medium temperature
- 35…250 ºF
- Valve Actuator Type
- Electronic
- Actuation Style
- Rotary
- Supply Voltage
- 24 VAC
- Positioning time
- 90 s
- Power consumption
- 3.3 VA
- Auxiliary Switch
- No
- Dimensions (W x H x D)
- 5.63 x 8.75 x 3.44 in
Resources
^^This 1/2 inch 599 Series 6-way ball valve with a 0-10 Vdc control fail-in-place actuator assembly is used to control hot or chilled water and up to 50% Glycol solution in chilled/heated beams and other four pipe systems using a single valve and actuator. 58 psi close-off with 0% leakage. Source A = 1.9 Cv and Source B = 1.2 Cv, linear flow characteristic and chrome-plated brass ball and stainless steel stem and Cv washers. There is a handle for manual operation of the valve in the event of power failure.