3/8'' 110V AC Electric Brass Solenoid Valve N/O
Availability: In Stock
Technical Details
SKU
BZW-10K-110VAC
Position
Normally Open
Port Size
3/8" Female NPT
Voltage
110V AC
Body Material
Brass
Components
Stainless Steel
Seal Material
Viton® Diaphragm
Orifice Size
15 mm
Temp Range
5 to 250°F
Pressure Range
0-90 PSI
Flow Rate
Cv 3.5 (Appx 27 GPM @ 60 PSI)
Power
15 VA / 0.15 Amps
Coil Connection
DIN 43650B
Response Time
Fast Acting (Less than one second)
Duty Cycle
100% Duty at Rated Ambient Temperature
*Suitable Media
Water – Air - Fuel - *Etc
Weight
1 lb 10.46 oz
Height
4.00"
Length
2.36" port to port
Width
1.80"
CAD Files
Available upon Request
Product Overview
The BZW-32K-110VAC is a heavy-duty 1-1/4" brass solenoid valve engineered for automatic, fail-open fluid control in 110-120V AC commercial and industrial systems. Featuring a high-performance Viton® (FKM) diaphragm seal, a direct-assisted lift mechanism, and a standard DIN 43650 Form A connector, this 2-way Normally Open (N/O) valve remains open when de-energized to permit unrestricted full-bore flow at 0 PSI, snapping shut when power is applied.
Normally Open Application & Media Notice:
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- This valve is Normally Open (remains open when de-energized and closes when energized). Designed specifically for fail-open setups, gravity-fed drains, cooling loops, and emergency relief lines. Built with a solid brass body and a Viton® (FKM) diaphragm rated up to 250°F for hot water, compressed air, diesel fuel, and glycol solutions.
- Brass is not recommended for salt water, deionized water, or aggressive acids.
- Always verify chemical compatibility before installation.
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Key Features
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Direct-Assisted Zero Differential Operation: Operates reliably from 0 PSI (gravity feed) up to maximum working pressure without requiring a minimum pressure drop.
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Normally Open (Fail-Open) Design: Ensures continuous fluid flow or immediate emergency line dumping upon loss of electrical power.
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Standard 110-120V AC Compatibility: Plugs directly into standard commercial, industrial, and residential 120V AC power sources via an included DIN 43650 connector.
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Solid Brass Body & Viton® Seal: Heavy-duty construction with high thermal and chemical resistance (up to 250°F) for water, air, diesel fuel, and neutral gases.
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High-Flow 1-1/4" Porting: Provides maximum flow capacity with minimal pressure restriction across large-bore piping runs.
Common Applications
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Commercial laundry machine fill lines, rinse cycle water control, and inlet shutoff
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Industrial humidifier feed lines, reservoir make-up water control, and humidification system shutoff
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Auxiliary diesel fuel transfer bypass, generator fuel lines, and glycol circulation
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Commercial dispensing equipment, high-temp dump lines, and gas purge loop
- Batch dispensing lines, dosing pump feed control, and metered fill and top-up stations
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Process water branch line control, tank fill and transfer, and recirculation loop isolation
Installation
- Align media flow with the directional arrow cast into the brass body.
- Mount in horizontal piping with the solenoid coil facing upward whenever practical for maximum service life.
- Wire the included DIN 43650 Form A connector according to local electrical codes (Terminals 1 & 2 for Line/Neutral, dedicated Earth ground terminal to safety earth).
- Install an upstream Y-strainer to prevent foreign particulates from entering the diaphragm chamber.
