The V8043J1029 is a 24v zone valve featuring a 1/2" NPT connection, specifically designed for steam applications as a normally open valve. Manufactured by METROPAC INDUSTRIES INC, this valve is built to withstand high temperatures and pressures, ensuring reliable operation in steam systems. Its durable construction meets industry standards for safety and performance. The compact design allows for easy installation in tight spaces, making it suitable for various applications. This valve is essential for effective steam control in HVAC systems.
Residential Comfort/Combustion : Hydronic Heating : Zone Valves and Motors : V8043J : V8043J1029/U
24V 1/2 in NPT N.O. Zone Valve
Overview
On-off and two way low voltage valves consist of an actuator and valve assembly for controlling the flow of low pressure steam.
Features
- All models may be installed without disassembling the valve.
- Compact construction for easy installation.
- Complete powerhead may be removed or replaced without breaking plumbing line connections or draining the system.
- Actuator motor may be replaced without removing the valve body or draining the system.
- Suitable for use 15 psi low pressure steam application.
Product Specifications
- Application
- Steam (low pressure) 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
- For low pressure (15 psi) steam application
- 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)
- 1/2 in.
- Pipe Size (DN)
- DN15
- Current Draw
- 0.42A
- Fluid Temperature (C)
- 10 C to 116 C
- Fluid Temperature (F)
- 50 F to 240 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)
- EPDM Rubber Ball
- Materials (Packing)
- EPDM rubber
- Manual Opener
- No
