1-1/2" 24V DC Electric Solenoid Valve N/O
Availability: In Stock
Technical Details
SKU
BZW-40K-24VDC
Position
Normally Open
Port Size
1-1/2" Female NPT
Voltage
24V DC
Body Material
Brass
Components
Stainless Steel
Seal Material
Viton® Diaphragm
Orifice Size
40 mm
Temp Range
15 to 250° F | -10 to 120°C
Pressure Range
0 to 90 psi
Flow Rate
Cv 29 (Appx 220 GPM @ 60 PSI)
Power
30 W | 1.25 Amps
Coil Connection
DIN 43650A
Response Time
Fast Acting (Less than one second)
Duty Cycle
100% Duty at Rated Ambient Temperature
Suitable Media
Water – Air - Fuel
Weight
5 lb 8 oz
Height
6.60"
Length
4.33" port to port
Width
3.35"
Product Overview
This is a normally open, 1-1/2” 24V DC brass solenoid valve. There is no required minimum pressure, making this a great choice for gravity feed operations. It is rated up to 90 psi and has a temperature range of 15 to 250 degrees Fahrenheit. Since the valve is normally open, it is ‘open’ without power and ‘closed’ when powered.
Fluids should have a viscosity below 20 cSt for proper valve function. The Cv value of the valve is 29 (used to calculate flow rate), and it has a 40 mm orifice. The internal components are stainless steel with a Viton seal. Compatible media include air, gas, water, and weak acids, as well as Freon.
This valve offers limited protection against dust ingress as well as protection against splash water with its IP54 electrical enclosure rating. This valve requires 30 W of power to function. While these valves are splash-resistant, they are not submersible.
Common Applications
Common uses for these valves include:
- Plumbing
- HVAC
- Solar Heating
- Irrigation
- Beer Brewing
- Industrial Applications
Installation
- Since the valve is unidirectional, media should only flow in the direction of the valve body arrow.
- A pre-filter is recommended to avoid any buildup inside the orifice of the valve.
- Connection: The solenoid coil has no polarity; therefore, the lead wires are interchangeable.
*Consult a chemical compatibility expert for correct seal and valve body material choice.
