
Watts R11-02C Regulator
The Watts R11-02C is a professional-grade 1/4 inch NPT air regulator designed for precise pressure management in pneumatic systems and tool applications. Engineered for the rigors of mechanical environments, this Relieving Type Air Regulator features a durable construction that handles an inlet pressure of up to 300 psi while providing an adjustable 0-125 psi output range. The integrated spring-loaded diaphragm ensures consistent downstream pressure, compensating for fluctuations in main line supply to protect sensitive components. Its compact footprint makes it an ideal fit for tight manifold configurations or individual tool stations. The low-torque adjustment knob allows for fine-tuning under load, while the dual 1/4 inch gauge ports permit flexible mounting of monitoring equipment. This industrial pressure regulator is a standard replacement part for contractors maintaining air compressors, pneumatic controllers, and assembly line air drops where reliable CFM performance and pressure stability are non-negotiable.
Key Benefits
- Effective pressure regulation with a high-flow capacity to minimize pressure drop during peak demand.
- Robust zinc body construction provides long-term durability in heavy-duty HVACR and industrial service environments.
- Features a relieving design that automatically exhausts excess downstream pressure for safer system operation.
- Standard 1/4" NPT connections ensure seamless compatibility with existing threaded pipe and fitting hardware.
- Equipped with dual gauge ports for versatile installation and real-time pressure monitoring from either side.
Common Questions
What is the maximum temperature rating for the R11-02C?
This regulator is rated for ambient and fluid temperatures up to 150°F (65°C), making it suitable for most standard boiler room and mechanical shop environments.
Can this regulator be used with liquids?
The Watts R11 series is specifically engineered for compressed air service; using it with water or other fluids may affect the diaphragm integrity and flow characteristics.
How do I mount this unit in a control cabinet?
The unit can be pipe-mounted directly or secured using a dedicated mounting bracket (sold separately) through the neck of the adjustment assembly.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $79.43
-65%$79.43
$27.80Watts R11-02C Regulator
The Watts R11-02C is a professional-grade 1/4 inch NPT air regulator designed for precise pressure management in pneumatic systems and tool applications. Engineered for the rigors of mechanical environments, this Relieving Type Air Regulator features a durable construction that handles an inlet pressure of up to 300 psi while providing an adjustable 0-125 psi output range. The integrated spring-loaded diaphragm ensures consistent downstream pressure, compensating for fluctuations in main line supply to protect sensitive components. Its compact footprint makes it an ideal fit for tight manifold configurations or individual tool stations. The low-torque adjustment knob allows for fine-tuning under load, while the dual 1/4 inch gauge ports permit flexible mounting of monitoring equipment. This industrial pressure regulator is a standard replacement part for contractors maintaining air compressors, pneumatic controllers, and assembly line air drops where reliable CFM performance and pressure stability are non-negotiable.
Key Benefits
- Effective pressure regulation with a high-flow capacity to minimize pressure drop during peak demand.
- Robust zinc body construction provides long-term durability in heavy-duty HVACR and industrial service environments.
- Features a relieving design that automatically exhausts excess downstream pressure for safer system operation.
- Standard 1/4" NPT connections ensure seamless compatibility with existing threaded pipe and fitting hardware.
- Equipped with dual gauge ports for versatile installation and real-time pressure monitoring from either side.
Common Questions
What is the maximum temperature rating for the R11-02C?
This regulator is rated for ambient and fluid temperatures up to 150°F (65°C), making it suitable for most standard boiler room and mechanical shop environments.
Can this regulator be used with liquids?
The Watts R11 series is specifically engineered for compressed air service; using it with water or other fluids may affect the diaphragm integrity and flow characteristics.
How do I mount this unit in a control cabinet?
The unit can be pipe-mounted directly or secured using a dedicated mounting bracket (sold separately) through the neck of the adjustment assembly.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Watts R11-02C is a professional-grade 1/4 inch NPT air regulator designed for precise pressure management in pneumatic systems and tool applications. Engineered for the rigors of mechanical environments, this Relieving Type Air Regulator features a durable construction that handles an inlet pressure of up to 300 psi while providing an adjustable 0-125 psi output range. The integrated spring-loaded diaphragm ensures consistent downstream pressure, compensating for fluctuations in main line supply to protect sensitive components. Its compact footprint makes it an ideal fit for tight manifold configurations or individual tool stations. The low-torque adjustment knob allows for fine-tuning under load, while the dual 1/4 inch gauge ports permit flexible mounting of monitoring equipment. This industrial pressure regulator is a standard replacement part for contractors maintaining air compressors, pneumatic controllers, and assembly line air drops where reliable CFM performance and pressure stability are non-negotiable.
Key Benefits
- Effective pressure regulation with a high-flow capacity to minimize pressure drop during peak demand.
- Robust zinc body construction provides long-term durability in heavy-duty HVACR and industrial service environments.
- Features a relieving design that automatically exhausts excess downstream pressure for safer system operation.
- Standard 1/4" NPT connections ensure seamless compatibility with existing threaded pipe and fitting hardware.
- Equipped with dual gauge ports for versatile installation and real-time pressure monitoring from either side.
Common Questions
What is the maximum temperature rating for the R11-02C?
This regulator is rated for ambient and fluid temperatures up to 150°F (65°C), making it suitable for most standard boiler room and mechanical shop environments.
Can this regulator be used with liquids?
The Watts R11 series is specifically engineered for compressed air service; using it with water or other fluids may affect the diaphragm integrity and flow characteristics.
How do I mount this unit in a control cabinet?
The unit can be pipe-mounted directly or secured using a dedicated mounting bracket (sold separately) through the neck of the adjustment assembly.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












