Kunkle 912BFEM03-LE Bronze Threaded 1×1-1/2in Npt Relief Valve

The Kunkle 912BFEM03-LE is a bronze threaded relief valve designed to provide overpressure protection for various systems, particularly in industrial and commercial applications. It is equipped with a 1-inch inlet and a 1.5-inch outlet, utilizing NPT (National Pipe Thread) connections.
Key Features:
General Specifications:
Model: 912BFEM03-LE.
Material: Bronze.

Corrosion-resistant, making it suitable for use in harsh environments.
Corrosion-resistant, making it suitable for use in harsh environments.
Size:

Inlet Size: 1 inch NPT.

Outlet Size: 1.5 inch NPT.
Inlet Size: 1 inch NPT.
Outlet Size: 1.5 inch NPT.
Type: Spring-loaded pressure relief valve.

Designed to open at a set pressure to prevent system overpressure.
Designed to open at a set pressure to prevent system overpressure.
Performance:
Set Pressure:

The valve is factory set to a specific pressure range (consult technical documentation for precise settings).
Typically used for pressure relief in systems operating under 250 PSI, but varies by specific model.
The valve is factory set to a specific pressure range (consult technical documentation for precise settings).
Typically used for pressure relief in systems operating under 250 PSI, but varies by specific model.
Pressure Range:

Can be adjusted to suit the needs of your system (usually done during installation or commissioning).
Can be adjusted to suit the needs of your system (usually done during installation or commissioning).
Flow Capacity:

High flow rates for rapid pressure relief in the event of system overpressure.
High flow rates for rapid pressure relief in the event of system overpressure.
Design Features:
Adjustable:

The valve is typically adjustable to set the desired opening pressure.
The valve is typically adjustable to set the desired opening pressure.
Threaded Connections:

1-inch NPT inlet and 1.5-inch NPT outlet for easy installation in existing piping systems.
1-inch NPT inlet and 1.5-inch NPT outlet for easy installation in existing piping systems.
Compact Design:

Suitable for tight spaces without compromising performance.
Suitable for tight spaces without compromising performance.
Spring Actuated:

Utilizes a spring mechanism to open the valve when system pressure exceeds the preset level.
Utilizes a spring mechanism to open the valve when system pressure exceeds the preset level.
Applications:
Water Systems:

Protects water systems and pumps from pressure spikes.
Protects water systems and pumps from pressure spikes.
Steam Systems:

Ensures overpressure protection in steam lines and vessels.
Ensures overpressure protection in steam lines and vessels.
Hydraulic Systems:

Protects hydraulic circuits from excessive pressure that could damage components.
Protects hydraulic circuits from excessive pressure that could damage components.
Oil and Gas:

Used in pipelines and vessels to maintain safe operating pressures.
Used in pipelines and vessels to maintain safe operating pressures.
Industrial Equipment:

Ideal for pressure protection in various mechanical systems, such as compressors and pressure tanks.
Ideal for pressure protection in various mechanical systems, such as compressors and pressure tanks.
Advantages:
Corrosion Resistance:

Bronze construction ensures durability and resistance to corrosion in many industrial settings.
Bronze construction ensures durability and resistance to corrosion in many industrial settings.
Reliable Overpressure Protection:

Ensures the safety of your equipment by preventing overpressure events that could cause damage.
Ensures the safety of your equipment by preventing overpressure events that could cause damage.
Ease of Installation:

Threaded NPT connections allow for straightforward installation and maintenance.
Threaded NPT connections allow for straightforward installation and maintenance.
Durability:

Long service life even under demanding conditions, reducing the need for frequent replacements.
Long service life even under demanding conditions, reducing the need for frequent replacements.
Installation Notes:
Correct Sizing:

Ensure the valve’s size and pressure rating match the specifications of your system.
Ensure the valve’s size and pressure rating match the specifications of your system.
Orientation:

Install the valve in a vertical or horizontal orientation as required by your system, ensuring proper operation.
Install the valve in a vertical or horizontal orientation as required by your system, ensuring proper operation.
Pipe Threading:

Ensure NPT threads are properly sealed with appropriate thread sealant to avoid leaks.
Ensure NPT threads are properly sealed with appropriate thread sealant to avoid leaks.
Testing:

After installation, test the valve to confirm it opens at the correct pressure.
After installation, test the valve to confirm it opens at the correct pressure.
Maintenance Tips:
Regular Inspection:

Inspect the valve for any signs of wear, corrosion, or buildup that could affect performance.
Inspect the valve for any signs of wear, corrosion, or buildup that could affect performance.
Check for Leaks:

Periodically check around the inlet and outlet connections for any signs of leakage.
Periodically check around the inlet and outlet connections for any signs of leakage.
Adjustments:

Ensure the spring is properly adjusted and calibrated to open at the correct pressure setting.
Ensure the spring is properly adjusted and calibrated to open at the correct pressure setting.
Cleaning:

Keep the valve clean from debris and sediment that may interfere with its operation.
Keep the valve clean from debris and sediment that may interfere with its operation.

Weight: 11 lbs
Dimensions: 16 × 9 × 8 in