Watts 0875705 RK-152A Steam Pressure Regulator Repair Kit

Description:

The Watts 0875705 RK-152A Repair Kit is a maintenance and rebuild kit designed for 1 inch to 1-1/4 inch Watts Series 152A and 252A process steam pressure regulators, providing the critical internal components required to restore proper pressure regulation performance. Commonly used in steam distribution systems, boiler plants, process heating equipment, sterilizers, heat exchangers, food processing facilities, laundries, and industrial manufacturing operations utilizing Watts 152A steam regulators. Maintenance technicians, boiler contractors, facility engineers, and system integrators use this repair kit for preventive maintenance, regulator overhauls, emergency repairs, and lifecycle extension of steam pressure control equipment.

Applications:

The Watts RK-152A Repair Kit is widely used in commercial and industrial steam systems, boiler rooms, district heating networks, process heating equipment, autoclaves, sterilizers, heat exchangers, food and beverage processing plants, pharmaceutical manufacturing facilities, textile operations, commercial laundries, hospitals, universities, schools, hotels, manufacturing facilities, and institutional buildings. The kit restores the performance of Watts Series 152A and 252A steam pressure reducing valves by replacing worn internal components that affect pressure control accuracy, shutoff performance, and system efficiency. It is commonly specified for scheduled maintenance programs, steam regulator rebuilds, plant shutdown maintenance, and reliability improvement projects where maintaining stable steam pressure is critical for safe and efficient operation.

Technical Specifications:

• Manufacturer Part Number (MPN): 0875705
• Brand: Watts
• Model: RK-152A 1-1/4
• Product Type: Steam Pressure Regulator Repair Kit
• Series: RK-152A
• Compatible Regulator Series: Watts 152A and 252A
• Compatible Valve Sizes: 1 in. and 1-1/4 in.
• Application: Process Steam Pressure Regulators
• Kit Type: Repair Kit
• Kit Contents: Stem & Bushing Assembly
• Kit Contents: Diaphragm
• Kit Contents: Diaphragm Gasket
• Kit Contents: Bottom Plug Gasket
• Kit Contents: Bottom Spring
• Kit Contents: Stainless Steel Strainer
• Kit Contents: Disc
• Kit Contents: Seat
• Installation: Direct Replacement Rebuild Kit
• Function: Pressure Regulator Restoration and Maintenance
• Lead Free: No
• Service Media: Steam
• Special Tools Required: No
• Application Environment: Commercial and Industrial Steam Systems

Common Replacements:

• Watts 0875605 RK-152A Repair Kit for 3/4" Regulators
• Watts 0875725 RK-152A Repair Kit for 1-1/2" to 2" Regulators
• Watts 0875861 RK-152AT Repair Kit for 1" Tight-Seating Regulators