Watts Datasheets for Solenoid Valves

Solenoid valves are devices that use a solenoid to control valve activation.
Solenoid Valves: Learn more

Product Name Notes
Ductile Iron Rate-of-Flow Control Valve with Solenoid (On-Off) Feature -- LF950GD-15
Stainless Steel Rate-of-Flow Control Valve with Solenoid (On-Off) Feature -- 950GS-15
Designed to automatically limit flow rate to a constant, adjustable, maximum by sensing differential pressure across a remote mounted orifice plate (field installed). The valve also acts as a Solenoid...
Ductile Iron Pressure Reducing Control Valve with Solenoid (On-Off) Feature -- LF910GD-15
Stainless Steel Pressure Reducing Control Valve with Solenoid (On-Off) Feature -- 910GS-15
Designed to automatically reduce a fluctuating higher upstream pressure to a constant lower downstream pressure regardless of varying flow rates. The valve also acts as a Solenoid (On-Off) Control Valve.
Ductile Iron Solenoid (On-Off) Control Valve with Hydraulic Check Feature (4" and Smaller) -- LF930GD-01
Ductile Iron Solenoid (On-Off) Control Valve with Hydraulic Check Feature (6" and Larger) -- LF930GD-01-19
Stainless Steel Solenoid (On-Off) Control Valve with Hydraulic Check Feature (4" and Smaller) -- 930GS-01
Stainless Steel Solenoid (On-Off) Control Valve with Hydraulic Check Feature (6" and Larger) -- 930GS-01-19
Designed to open fully or close drip-tight as commanded by the 3-Way Solenoid Pilot, and close drip-tight when downstream pressure becomes greater than upstream pressure. The solenoid may be activated...
Ductile Iron Solenoid (On-Off) Control Valve (4" and Smaller) -- LF930GD
Ductile Iron Solenoid (On-Off) Control Valve (6" and Larger) -- LF930GD-19
Stainless Steel Solenoid (On-Off) Control Valve (4" and Smaller) -- 930GS
Stainless Steel Solenoid (On-Off) Control Valve (6" and Larger) -- 930GS-19
Designed to open fully or close drip-tight as commanded by the 3-Way Solenoid Pilot. The solenoid may be activated by a pressure switch, level probe, or any other electrical on-off...
Ductile Iron Two-Way Flow Altitude Valve with Solenoid Override Feature -- 960GD-15-17
Stainless Steel Two-Way Flow Altitude Valve with Solenoid Override Feature -- 960GS-15-17
Designed to open, allowing flow into a reservoir or elevated storage tank (tank fill), and close drip tight when high water level is achieved or as commanded by the Solenoid...
Ductile Iron One-Way Flow Altitude Valve with Solenoid Override Feature -- 960GD-15
Stainless Steel One-Way Flow Altitude Valve with Solenoid Override Feature -- 960GS-15
Designed to open, allowing flow into a reservoir or elevated storage tank (tank fill), and close drip tight when high water level is achieved, or as commanded by the Solenoid...
Ductile Iron Pressure Sustaining Control Valve with Solenoid (On-Off) and Hydraulic Check Feature -- LF920GD-01-15
Ductile Iron Pressure Sustaining Control Valve with Solenoid (On-Off) Feature -- LF920GD-15
Stainless Steel Pressure Sustaining Control Valve with Solenoid (On-Off) and Hydraulic Check Feature -- 920GS-01-15
Stainless Steel Pressure Sustaining Control Valve with Solenoid (On-Off) Feature -- 920GS-15
Designed to permit flow when upstream pressure is above the adjustable setpoint of the control pilot, and throttle when upstream pressure falls below the adjustable setpoint. The valve also acts...
Modulating with Solenoid (On-Off) for Constant Tank Level -- LFF110-AS, LFF1110-AS
Modulating with Solenoid (On-Off) for Constant Tank Level -- LFM110-AS, LFM1110-AS
Modulating with Solenoid (On-Off) for Constant Tank Level -- S110-AS, S1110-AS
The WATTS ACV Modulating Float Control Valve is designed to maintain a constant liquid level in a tank or reservoir. It throttles open on a lowering liquid level and throttles...
One-Way Flow with Solenoid Override -- LFF127-32, LFF1127-32
One-Way Flow with Solenoid Override -- LFM127-32, LFM1127-32
One-Way Flow with Solenoid Override -- S127-32, S1127-32
The WATTS ACV One Way Flow Altitude Valve with Solenoid Override Feature is designed to open, allowing flow into a reservoir or elevated storage tank (tank fill), and close drip...
Pressure Reducing with Solenoid (On-Off) - Full Port -- LFM115-4, LFM1115-4
Pressure Reducing with Solenoid (On-Off) -- LFF115-4, LFF1115-4
Pressure Reducing with Solenoid (On-Off) -- S115-4, S1115-4
The WATTS ACV Pressure Reducing and Solenoid (On-Off) Control Valve is designed to automatically reduce a fluctuating higher upstream pressure to a constant lower downstream pressure regardless of varying flow...
Pressure Sustaining with Solenoid (On-Off) -- LFF116-31, LFF1116-31
Pressure Sustaining with Solenoid (On-Off) -- LFM116-31, LFM1116-31
Pressure Sustaining with Solenoid (On-Off) -- S116-31, S1116-31
The WATTS ACV Pressure Sustaining and Solenoid (On-Off) Control Valve is designed to permit flow when upstream pressure is above the adjustable setpoint of the control pilot, and throttle toward...
Pressure Sustaining with Solenoid (On-Off) and Hydraulic Check -- LFF116-32, LFF1116-32
Pressure Sustaining with Solenoid (On-Off) and Hydraulic Check -- LFM116-32, LFM1116-32
Pressure Sustaining with Solenoid (On-Off) and Hydraulic Check -- S116-32, S1116-32
The Watts ACV Pressure Sustaining and Solenoid (On-Off) Control Valve with Hydraulic Check Feature is designed to permit flow when upstream pressure is above the adjustable setpoint of the control...
Rate-of-Flow Control Valve with Solenoid (On-Off) -- LFF114-1, LFF1114-1
Rate-of-Flow Control Valve with Solenoid (On-Off) -- LFM114-1, LFM1114-1
Rate-of-Flow Control Valve with Solenoid (On-Off) -- S114-1, S1114-1
The WATTS ACV Rate of Flow Control Valve with Solenoid (On-Off) Feature is designed to automatically limit flow rate to a constant, adjustable, maximum. The throttling action of the valve...
Solenoid (On-Off) for 4" & smaller -- LFF113-12, LFF1113-12
Solenoid (On-Off) for 4" & smaller -- LFM113-12, LFM1113-12
Solenoid (On-Off) for 4" & smaller -- S113-12, S1113-12
The WATTS ACV Solenoid Control Valve is designed to open fully or close drip-tight as commanded by a 3-Way Solenoid Pilot. The solenoid may be activated by a pressure switch,...
Solenoid (On-Off) with Hydraulic Check for 6" & larger -- LFF113-32, LFF1113-32
Solenoid (On-Off) with Hydraulic Check for 6" & larger -- LFM113-32, LFM1113-32
Solenoid (On-Off) with Hydraulic Check for 6" & larger -- S113-32, S1113-32
The WATTS ACV Solenoid Control Valve with High Capacity Pilot System and Hydraulic Check Feature is designed to open fully or close drip-tight as commanded by a 3-Way Solenoid Pilot,...
Solenoid (On-Off) for 6" & larger -- LFF113-6, LFF1113-6
Solenoid (On-Off) for 6" & larger -- LFM113-6, LFM1113-6
Solenoid (On-Off) for 6" & larger -- S113-6, S1113-6
The WATTS ACV Solenoid Control Valve with High Capacity Pilot System is designed to open fully or close drip-tight as commanded by a 3-Way Solenoid Pilot. The solenoid may be...
Solenoid (On-Off) with Hydraulic Check for 4" & smaller -- LFF113-25, LFF1113-25
Solenoid (On-Off) with Hydraulic Check for 4" & smaller -- LFM113-25, LFM1113-25
Solenoid (On-Off) with Hydraulic Check for 4" & smaller -- S113-25, S1113-25
The WATTS ACV Solenoid Control Valve with Hydraulic Check Feature is designed to open fully or close drip-tight as commanded by a 3-Way Solenoid Pilot, and close drip-tight when downstream...
Two-Way Flow with Solenoid Override -- LFF127-31, LFF1127-31
Two-Way Flow with Solenoid Override -- LFM127-31, LFM1127-31
Two-Way Flow with Solenoid Override -- S127-31, S1127-31
The WATTS ACV Two Way Flow Altitude Valve with Solenoid Override Feature is designed to open, allowing flow into a reservoir or elevated storage tank (tank fill), and close drip...