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Watts

USAAccessories & Installation

Watts is a manufacturer of fluid control and safety products, serving industrial, commercial, and residential applications globally. The company's product line encompasses water pressure regulators, backflow preventers, water hammer arrestors, steam pressure regulators, temperature and pressure relief valves, and push-to-connect tube fittings. These products are engineered for precise flow control, pressure reduction, and system protection in demanding environments such as boiler rooms, process lines, and potable water distribution networks.

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About Watts

Watts is a manufacturer of fluid control and safety products, serving industrial, commercial, and residential applications globally. The company's product line encompasses water pressure regulators, backflow preventers, water hammer arrestors, steam pressure regulators, temperature and pressure relief valves, and push-to-connect tube fittings. These products are engineered for precise flow control, pressure reduction, and system protection in demanding environments such as boiler rooms, process lines, and potable water distribution networks.

Watts' water pressure regulators, such as the standard capacity model with 3/8-inch FNPT connections, are adjustable from 3 to 50 psi and are low-lead compliant, making them suitable for potable water systems where pressure stability is critical. The brass construction and maximum operating temperature of 140°F ensure durability in typical residential and commercial plumbing applications. For larger commercial and industrial installations, Watts offers double check backflow preventers, including the 757 and 774 series, available in sizes up to 8 inches with flange x flange connections and OSY gate valve shut-offs. These assemblies prevent reverse flow contamination, meeting cross-connection control requirements in municipal and industrial water systems.

In steam and process applications, Watts provides pilot-operated pressure regulators like the CP16, which maintain consistent downstream pressure in steam, water, or air lines, protecting equipment and ensuring process control. The 152A series steam pressure regulators, with stainless steel construction and FNPT connections, reduce and stabilize steam pressure in heating, sterilization, and process systems. For safety, Watts manufactures ASME Section XIII temperature and pressure relief valves with copper silicon alloy bodies, designed for heating and boiler systems to relieve excess pressure and temperature. Additionally, water hammer arrestors, such as the LF15M2-A, absorb pressure surges from quick-closing valves, preventing pipe damage and noise.

3G Electric supplies a comprehensive range of Watts products, supporting plant engineers, maintenance managers, and procurement specialists with reliable components for fluid handling and safety. The availability of various connection types, sizes, and materials allows for integration into existing systems, while the technical specifications provided enable precise selection for specific operating conditions. Whether for new installations or retrofits, Watts products from 3G Electric offer the performance and compliance needed for industrial and commercial fluid control.

Common Applications

  • Commercial plumbing – Watts standard capacity water pressure regulators (3/8 LF 26AB) for stabilizing incoming water pressure
  • Industrial steam systems – Watts 152A series steam pressure regulators for pressure reduction in process and heating lines
  • Cross-connection control – Watts 757 double check backflow preventers for commercial and industrial water supply protection
  • Boiler safety – Watts ASME Section XIII temperature and pressure relief valves for overpressure protection in heating systems
  • Hydronic heating – Watts CP16 pilot-operated pressure regulators for maintaining consistent pressure in steam or water loops
  • Water hammer mitigation – Watts LF15M2-A water hammer arrestors for absorbing surges in quick-closing valve applications
Origin: Manufactured in USA

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Frequently asked questions

Common questions about Watts from 3G Electric.

What is the adjustment range of the Watts standard capacity water pressure regulator (3/8 LF 26AB)?

The Watts standard capacity water pressure regulator (3/8 LF 26AB) is adjustable from 3 to 50 psi. This range allows for fine-tuning of downstream pressure to suit various system requirements, from low-pressure residential applications to higher-pressure commercial needs. The regulator is low-lead compliant, making it suitable for potable water systems, and has a maximum operating temperature of 140°F. Its brass body and FNPT connections ensure durability and ease of installation.

How does the Watts CP16 pilot-operated pressure regulator maintain consistent downstream pressure?

The Watts CP16 is a pilot-operated pressure regulator that uses a pilot valve to sense downstream pressure and adjust the main valve accordingly. This design provides precise pressure control, even under varying flow conditions, making it ideal for steam, water, or air lines. The CP16 maintains a stable setpoint, protecting downstream equipment from pressure fluctuations and ensuring consistent process conditions. It is commonly used in industrial applications where accurate pressure regulation is critical.

What are the key features of the Watts 757 double check backflow preventer?

The Watts 757 double check backflow preventer is a 3-inch assembly with flange x flange connections and an OSY gate valve shut-off. It prevents backflow in commercial and industrial plumbing systems, ensuring that contaminated water does not flow back into the potable supply. The assembly is designed for horizontal or vertical installation and meets cross-connection control requirements. Its overall length is 31.75 inches, and it is available with various shut-off valve options to suit different installation needs.

What is the maximum operating temperature for Watts water hammer arrestors like the LF15M2-A?

The Watts LF15M2-A water hammer arrestor is designed for use in plumbing systems with a maximum operating temperature of 200°F (93°C). It features a brass body with 1/2-inch NPT connections and absorbs pressure surges caused by quick-closing valves, preventing water hammer and associated pipe damage. The arrestor has an overall height of 5 15/16 inches and a diameter of 1 1/8 inches, making it compact for installation in tight spaces. It is suitable for both residential and commercial applications.

What materials are used in Watts steam pressure regulators like the 152A series?

The Watts 152A series steam pressure regulators feature a stainless steel body, which provides corrosion resistance and durability in high-temperature steam environments. The regulators have FNPT x FNPT connections, with inlet sizes available up to 1 1/4 inches. They are designed to reduce and stabilize steam pressure in industrial systems such as steam heating, process control, and sterilization. The stainless steel construction ensures long service life and reliable performance under demanding conditions.

Are Watts temperature and pressure relief valves ASME certified?

Yes, Watts temperature and pressure relief valves, such as the model with MPN 0121602, are ASME Section XIII certified. This certification ensures that the valves meet stringent safety and performance standards for pressure relief in heating and boiler systems. The valve features a copper silicon alloy body and FNPTF x FNPTF connections, providing corrosion resistance and reliable operation. It is designed to relieve excess pressure and temperature, protecting the system from overpressure conditions.