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Watts Brass Pressure Relief Valve Threaded Inlet and Outlet 3/4 in 7 bar Max Set Pressure 165°C Max Operating 2252570

Category Pressure Relief Valve Brand Watts Condition New

Specifications

Country of Origin France
Brand Watts
Body Material Brass
Inlet Connection Type Threaded
Model 2252570
Maximum Operating Temperature 165°C
Minimum Operating Temperature 0°C
Inlet Port Size 3/4 in
Inlet Port Gender Female, Male
Outlet Thread Standard G
Outlet Port Gender Male, Female
Minimum Set Pressure 1bar
Maximum Set Pressure 7bar
SFR 3/4” Stainless steel for calcareous, hard and aggressive waters This « top-of-the-range », safety group features a stainless steel seat to prevent corrosion from impairing the valve seal. SFR Stainless steel is recommended especially where water is aggressive, hard or even calcareous

Key Features

  • Constructed with brass body for durability and corrosion resistance.
  • Threaded connections sized at 3/4 inch for easy installation.
  • Maximum set pressure of 7 bar ensures safe pressure release.
  • Operates efficiently within 0°C to 165°C temperature range.
  • Designed with stainless steel seat to resist corrosion from aggressive waters.
  • Fast filling rate exceeding 4000 L/h under 1 bar pressure.
  • Valve knob engineered for excellent grip and ease of use.
  • Swiveling air gap protects wall surfaces from water splashes during mounting.

Product Description

Watts 2252570 Pressure Relief Valve is a robust safety device designed for managing pressure in plumbing systems. Featuring a brass body and threaded inlet and outlet connections measuring 3/4 inch each, it is engineered for durability and reliable performance in demanding applications. This valve operates with a maximum set pressure of 7 bar and can withstand operating temperatures up to 165°C, making it suitable for a wide range of industrial and residential hot water systems.

The valve incorporates a stainless steel seat designed specifically to combat corrosion caused by hard, calcareous, or aggressive water conditions, enhancing the longevity of the seal and overall safety of the system. Its fast filling capacity exceeds 4000 liters per hour at 1 bar, reducing head loss compared to conventional safety valves, offering greater efficiency and convenience for end users.

Additional features include a valve knob with excellent grip for effortless manual operation. The swiveling air gap protects surrounding surfaces from unintended water splashes regardless of mounting type. This valve is ideal for use with hot water storage heaters with a maximum power rating of 10 kW, commonly found in residential and commercial plumbing installations.

Its dimensions and specifications allow it to be a direct replacement or interchangeable with major safety valves commonly available in the market. Constructed with brass for strength and corrosion resistance. Threaded inlet and outlet connections of 3/4 inch each.

Maximum set pressure rating of 7 bar. Operating temperature range from 0°C to 165°C. Stainless steel seat to prevent corrosion from hard and aggressive waters. Fast fill rate of over 4000 L/h at 1 bar. Ergonomic valve knob for easy operation.

Swiveling air gap protects mounting surfaces from water splashes. Suitable for hot water heaters up to 10 kW.

This high-quality pressure relief valve is sourced from France and conforms to no specific approvals but meets rigorous industrial performance standards. It is appropriate for industrial, commercial, and residential plumbing, fluid power, HVAC, and manufacturing environments requiring reliable pressure safety solutions.

Explore more in the Pressure Relief Valve category for additional safety valve solutions.

Watts Brass Pressure Relief Valve Threaded Inlet and Outlet 3/4 in 7 bar Max Set Pressure 165°C Max Operating 2252570
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Frequently Asked Questions

The maximum set pressure of this valve is 7 bar.

It operates efficiently within a temperature range of 0°C to 165°C.

The valve features a brass body and a stainless steel seat designed to resist corrosion from aggressive waters.

Both the inlet and outlet connections are threaded and sized at 3/4 inch.

It has a fast filling rate that exceeds 4000 liters per hour at 1 bar pressure.

This pressure relief valve is suitable for use with hot water storage heaters with a maximum power rating of 10 kW, commonly found in residential and commercial plumbing installations.

It includes a swiveling air gap that protects surrounding surfaces from unintended water splashes during mounting.

The inlet port has both female and male gender options, while the outlet port also has male and female gender options.

Its dimensions and specifications allow it to be a direct replacement or interchangeable with major safety valves commonly available in the market.

This model is sourced from France.

The minimum set pressure for this valve is 1 bar.

It is designed specifically to combat corrosion caused by hard, calcareous, or aggressive water conditions.

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