Piloted Solenoid Valves

1" Pilot Operated Solenoid Valve

$153.50
1" Pilot Operated Solenoid Valve N/O

$167.97
1-1/2" Pilot Operated Solenoid Valve

$302.25
1-1/2" Piloted Operated Solenoid Valve N/O

$316.72
1/2" Pilot Operated Solenoid Valve

$94.03
1/2" Pilot Operated Solenoid Valve N/O

$108.50
2" Pilot Operated Solenoid Valve

$407.75
2" Pilot Operated Solenoid Valve N/O

$422.22
3/4" Pilot Operated Solenoid Valve

$105.50
3/4" Pilot Operated Solenoid Valve N/O

$119.97

Our full line of UL recognized Piloted Electric Solenoid Valves is designed for applications that require UL compliance, higher pressure handling, and reliable operation in water, air, and general utility systems. These valves are commonly used in control panels, OEM equipment, commercial installations, and industrial systems where inspectors or specifications require UL-recognized components.

UL piloted solenoid valves use line pressure to assist valve operation, allowing larger port sizes and higher flow rates compared to direct acting designs. All valves in this category are Normally Closed and are available with standard industrial voltages including 110V AC, 220V AC, and 24V DC.

Why Use UL Recognized Solenoid Valves?

UL-recognized solenoid valves are evaluated to UL safety requirements at the component level and are intended for integration into UL-certified control panels and OEM assemblies. Using UL Recognized components supports system-level compliance and simplifies evaluation during panel or equipment certification.Key benefits include:

Evaluation to UL electrical safety standards as a recognized component.
Suitability for integration into UL-evaluated control panels and OEM equipment
Acceptance during system-level UL inspection and evaluation
Tested for safe operation within specified electrical, pressure, and temperature ratings
Suitable for continuous-duty service when applied within manufacturer's ratings

Choosing the Right UL Piloted Solenoid Valve

As shown in the catalog above, UL piloted solenoid valves are available in multiple sizes and configurations. Below are the key criteria to consider before selecting a valve for your system. If you need assistance, our technical team can help confirm sizing and compliance requirements.

Media

What type of media will the valve control?

UL piloted solenoid valves in this category are designed for water, air, and general utility service. These valves are commonly used in building systems, industrial water lines, compressed air systems, and equipment requiring UL recognized components.

Always verify media compatibility with the valve body and seal materials listed on each product page.

Piloted Valve Operation

UL valves in this category use a piloted design, meaning line pressure assists in opening and closing the valve.

Key considerations:

A minimum pressure differential is required for proper operation
Piloted valves support larger port sizes and higher Cv values
Not recommended for zero-pressure or gravity-fed systems

Piloted solenoid valves are ideal where sufficient system pressure is available and higher flow capacity is required.

Normally Closed Operation

All valves in this category are Normally Closed.

This means:

The valve remains closed when power is off
The valve opens only when energized

Normally closed operation is commonly specified for safety, fail-safe behavior, and controlled startup conditions in water and air systems.

DC vs AC Voltage

What power source will be used?

UL piloted solenoid valves are available with coils compatible with:

110V AC
220V AC
24V DC

The coil voltage must always match the supplied power source to ensure safe and reliable operation.

Pressure & Flow Rate

UL piloted solenoid valves are designed for higher pressure systems compared to direct acting valves.

Pressure ranges vary by valve size and model
Larger valves support higher Cv values for increased flow
Flow should be sized by Cv and available pressure, not pipe size

Always review the pressure and flow specifications listed on each product page before ordering.

Temperature

Operating temperature limits depend on valve materials and seals.

UL piloted solenoid valves are commonly used in:

Ambient temperature industrial environments
Indoor and outdoor utility systems
Continuous duty applications when properly specified

Exact temperature ranges are listed on each product page and should be confirmed for your application.

Common Applications

Control panels and UL compliant assemblies
Water distribution and utility systems
Compressed air systems
OEM equipment requiring UL recognized components
Commercial and industrial fluid control

If you need help selecting the correct UL-recognized Piloted Solenoid Valve, contact our technical team for sizing, pressure requirements, and compliance guidance before ordering.