V8043B1076/U
24V 3/4 in NPT N.O. Zone Valve
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Specifications
- Application
- Hydronic Control
- Dimensions (in.)
- 4 in. high x 3 23/32 in. wide x 2 3/8 in. deep
- Dimensions (mm)
- 102 mm high x 94 mm wide x 60 mm deep
- Comments
- Use this valve in closed loop hydronic systems that do not contain dissolved oxygen in system water, such as fresh water from frequent source of makeup water. Valve designed for cycling (not constantly powered on) applications.
- Frequency
- 50 Hz; 60 Hz
- Approvals, Underwriters Laboratories Inc.
- UL Listed: File MH11826
- Operating Humidity Range (% RH)
- 5 to 95% relative humidity, non-condensing.
- Voltage
- 24 Vac; Power Consumption--7.7 VA
- Timing
- Nominal Open--15 sec
- Ambient Temperature Range (F)
- 125 F Maximum
- Ambient Temperature Range (C)
- 52 C Maximum
- Connection Type
- NPT
- Body Pattern
- Two-way, Straight-through
- Pipe Size (inch)
- 3/4 in.
- Pipe Size (DN)
- DN20
- Current Draw
- 0.32A
- Fluid Temperature (C)
- 5 C to 93 C
- Fluid Temperature (F)
- 40 F to 200 F
- Maximum Differential Pressure Ratings (Close-off) (psi)
- 20 psi
- Maximum Differential Pressure Ratings (Close-off) (kPa)
- 138 kPa
- Electrical Connections (in.)
- 18 in. leads
- Electrical Connections (mm)
- 457 mm leads
- Capacity (Cv)
- 3.5 Cv
- Capacity (Kv)
- 3 Kv
- Valve Action
- Spring return to open
- Valve Type
- Zone Valve
- Materials (Body)
- Brass
- Materials (Seat)
- Brass
- Materials (Stem)
- Stainless Steel
- Actuation
- Two position
- De-energized Position
- Normally Open
- Static Pressure Rating (psi)
- 125 psi
- Static Pressure Rating (kPa)
- 862 kPa
- Materials (Plug/Ball/Disc)
- Buna-N (NBR) Rubber Ball
- Materials (Packing)
- EPDM rubber
- Manual Opener
- No