Watts Water Technologies 602-3 Pressure Regulator

Description:

The Watts 602-3 Pressure Regulator is a 3/8 inch pressure reducing regulator designed to automatically maintain controlled downstream pressure in water, air, and compatible fluid systems while protecting equipment from excessive inlet pressure. Commonly installed in beverage dispensing equipment, laboratory systems, process control equipment, water treatment skids, manufacturing machinery, and industrial fluid handling applications requiring precise pressure regulation. Maintenance technicians, OEMs, equipment manufacturers, and system integrators use this regulator for equipment repairs, pressure control upgrades, replacement projects, and new installations requiring reliable and consistent pressure management.

Applications:

The Watts 602-3 Pressure Regulator is widely used in beverage dispensing systems, food service equipment, laboratory process systems, instrumentation panels, water treatment equipment, industrial wash systems, manufacturing facilities, packaging machinery, chemical processing equipment, OEM assemblies, pneumatic control systems, specialty processing equipment, and commercial fluid distribution networks. The regulator helps maintain stable downstream pressure, protects sensitive equipment from pressure surges, improves process consistency, reduces component wear, and extends system service life. It is commonly specified in commercial and industrial environments where dependable pressure control is critical for equipment performance, operational reliability, and process efficiency.

Technical Specifications:

• Brand: Watts
• Model: 602-3
• Product Type: Pressure Regulator
• Connection Size: 3/8 in.
• Connection Type: Female NPT Threaded
• Regulator Type: Pressure Reducing Regulator
• Body Material: Brass
• Service Media: Water, Air, and Compatible Fluids
• Function: Automatic Downstream Pressure Regulation
• Installation: Inline Piping Systems
• Operating Method: Self-Actuated
• Application: Pressure Control and Equipment Protection
• Service Environment: Commercial and Industrial Applications
• Suitable For: Process Equipment, Instrumentation, and Fluid Handling Systems
• Maintenance Type: Serviceable Regulator Design
• Flow Direction: Marked on Body
• Function: Pressure Reduction and Stabilization

Common Replacements:

• Watts 26A 3/8" Pressure Regulator
• Watts 263A 3/8" Pressure Regulator
• Parker Watts R119 Series Pressure Regulator