Watts Automatic Control Valve

Buy Watts automatic control valves worldwide from 3G Electric — 15 pressure regulator models in stock. Compare sizes and source genuine Watts parts fast.

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This automatic control pressure regulator features a ductile iron body with flanged connections. It is designed to reduce and stabilize downstream pressure within a 30 to 300 psi range. Typical applications include water, steam, or air systems in commercial and industrial settings.

Watts

Watts M115-6 FL Automatic Control Pressure Regulator

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Flanged automatic control pressure regulator with ductile iron body, designed for reducing and stabilizing downstream pressure in water, HVAC, and process systems. Pressure range 30 psi to 300 psi. Nominal pipe size 4 inches.

Watts

WATTS M115-4 FL Automatic Control Pressure Regulator

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This flanged automatic control pressure regulator is designed to reduce and stabilize downstream water pressure in piping systems. The ductile iron body provides strength for industrial and commercial applications. Suitable for use in water distribution and process systems where pressure control is required.

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Watts M115-3 FL Automatic Control Pressure Regulator

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Watts M115-8 FL Automatic Control Pressure Regulator

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Automatic control pressure regulator with 2-1/2 in NPT connections and ductile iron body. Adjusts downstream pressure within 20 to 175 psi range. Used to reduce and stabilize pressure in commercial and industrial piping systems, protecting downstream equipment.

Watts

Watts 115-2-1/2 TH Automatic Control Pressure Regulator

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This automatic control pressure regulator features a ductile iron body and NPT connections. It operates within a pressure range of 30 psi to 300 psi. Used to reduce and stabilize downstream water pressure in commercial and industrial piping systems, including water distribution and process control networks.

Watts

Watts M115-2-1/2 TH Automatic Control Pressure Regulator

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Automatic control pressure regulator with 1-1/2 in NPT connections and ductile iron body. Reduces and stabilizes downstream pressure within a range of 34.7 psi to 214.7 psi. Used in commercial, irrigation, and process piping systems to protect equipment from overpressure and maintain consistent flow.

Watts

Watts 115-1-1/2 TH Automatic Control Pressure Regulator

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Automatic control pressure regulator with 2-inch NPT connections and ductile iron body. Reduces and stabilizes downstream pressure within a 30 to 300 psi range. Suitable for water distribution, HVAC, and process piping systems.

Watts

Watts M115-2 TH Automatic Control Pressure Regulator, 2 in NPT, Ductile Iron

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This automatic control pressure regulator features a ductile iron body and flanged connections. It is designed to reduce and stabilize downstream pressure within a range of 20 psi to 175 psi. Typical applications include water distribution, irrigation, and process control systems requiring consistent pressure regulation.

Watts

Watts 115-3 TH Automatic Control Pressure Regulator, 3 in Flanged, Ductile Iron

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Watts 115-4 FL Automatic Control Pressure Regulator

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Frequently asked questions

Common questions about Watts Automatic Control Valve from 3G Electric.

How do I size a Watts automatic control valve for my line?

Match valve size to line size, then confirm flow coefficient, inlet and outlet pressure, and required setpoint range. Undersized valves choke flow; oversized ones hunt. Share your media, flow rate and pressure drop with 3G Electric and we will confirm the correct Watts regulator.

Which Watts automatic control pressure regulators do you stock?

3G Electric catalogues 15 Watts automatic control pressure regulator items, covering common body sizes and spring ranges for water, HVAC and industrial service. If a specific model is not listed, we source it through our global supply network and quote lead time.

Do you ship Watts control valves worldwide?

Yes. 3G Electric delivers Watts automatic control valves and spare parts worldwide, with export documentation handled as standard. Lead times depend on model and quantity; contact us with your specification and delivery destination for a firm shipping schedule.