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Product images may not match the item exactly due to the manufacturer not having pictures of all variations of this product type DEMA Brass Normally Closed Diaphragm Type Solenoid Valve, 150 psi pressure, 1/2" NPT, 9/16 Orifice Diameter, GPM 30, 4 CV Flow Factor, Buna Seal Material Diaphragm solenoid valves are available for 3/8-3/4" pipes, have orifices from 9/16-3/4" are constructed of brass or stainless steel and have stainless steel seats. When energized, the plunger is pulled to the top plug, thus opening the small




DEMA Brass Normally Closed Diaphragm Type Solenoid Valve, 150 psi pressure, 3/8" NPT, 9/16 Orifice Diameter, GPM 27.13, 3.5 CV Flow Factor, Buna Seal Material Diaphragm solenoid valves are available for 3/8-3/4" pipes, have orifices from 9/16-3/4" are constructed of brass or stainless steel and have stainless steel seats. When energized, the plunger is pulled to the top plug, thus opening the small




DEMA Brass Normally Closed High Pressure Solenoid Valve, 10-1200 Psi Pressure, 1" NPT, 15/16 Orifice Diameter, 11.10 CV Flow Factor, 85.98 GPM DEMA's high pressure valves are designed for pressures from 10 psi up to 1200 psi, are available for 3/8-1" pipes, have orifices from 11/32-15/16" and are intended for use with water only. They operate the same as a pilot operated valve except the pilot port is in a separate chamber from the piston. This allows the plunger to operate closer to the top plug with more force and consequently higher opening pressure. - Stainless Steel Piston - Teflon seals - Rated for 200




DEMA Brass Normally Closed High Pressure Solenoid Valve, 10-1200 Psi Pressure, 1/2" NPT, 1/2 Orifice Diameter, 3.70 CV Flow Factor, 28.66 GPM DEMA's high pressure valves are designed for pressures from 10 psi up to 1200 psi, are available for 3/8-1" pipes, have orifices from 11/32-15/16" and are intended for use with water only. They operate the same as a pilot operated valve except the pilot port is in a separate chamber from the piston. This allows the plunger to operate closer to the top plug with more force and consequently higher opening pressure. - Stainless Steel Piston - Teflon seals - Rated for 200




DEMA Brass Normally Closed High Pressure Solenoid Valve, 10-1200 Psi Pressure, 3/8" NPT, 7/20 Orifice Diameter, 1.8 CV Flow Factor, 13.94 GPM DEMA's high pressure valves are designed for pressures from 10 psi up to 1200 psi, are available for 3/8-1" pipes, have orifices from 11/32-15/16" and are intended for use with water only. They operate the same as a pilot operated valve except the pilot port is in a separate chamber from the piston. This allows the plunger to operate closer to the top plug with more force and consequently higher opening pressure. - Stainless Steel Piston - Teflon seals - Rated for 200




DEMA Brass Normally Closed Pilot-Piston Solenoid Valve, 3-150 psi Pressure, 1/2" NPT, 3.10 CV Flow Factor, 15.50 RPM DEMA's pilot-piston valves are available for 3/8-1" pipes, have multiple orifice sizes from 9/32 to 3/4", have brass bodies, stainless steel seats and Teflon seals. With pilot-piston valves, the stem and plunger assembly opens the port. This releases the pressure on top of the piston, which moves upward and opens the main valve port. - Application: Water, air, light oil, noncorrosive and non-explosive liquids - Rated for 200




DEMA Brass Normally Closed Pilot-Piston Solenoid Valve, 3-150 psi Pressure, 1/2" NPT, 7/16 Orifice Diameter, 3.10 CV Flow Factor, 24.01 RPM DEMA's pilot-piston valves are available for 3/8-1" pipes, have multiple orifice sizes from 9/32 to 3/4", have brass bodies, stainless steel seats and Teflon seals. With pilot-piston valves, the stem and plunger assembly opens the port. This releases the pressure on top of the piston, which moves upward and opens the main valve port. - Application: Water, air, light oil, noncorrosive and non-explosive liquids - Teflon seals - Rated for 200




DEMA Brass Normally Closed Piston-Piston Solenoid Valve, 3-150 psi Pressure, 1" NPT, 3/4 Orifice Diameter, 5 CV Flow Factor, 38.73 RPM DEMA's pilot-piston valves are available for 3/8-1" pipes, have multiple orifice sizes from 9/32 to 3/4", have brass bodies, stainless steel seats and Teflon seals. With pilot-piston valves, the stem and plunger assembly opens the port. This releases the pressure on top of the piston, which moves upward and opens the main valve port. - Application: Water, air, light oil, noncorrosive and non-explosive liquids - Teflon seals - Rated for 200




DEMA Brass Normally Closed Piston-Piston Solenoid Valve, 3-150 psi Pressure, 3/4" NPT, 19/32 Orifice Diameter, 5 CV Flow Factor, 38.73 RPM DEMA's pilot-piston valves are available for 3/8-1" pipes, have multiple orifice sizes from 9/32 to 3/4", have brass bodies, stainless steel seats and Teflon seals. With pilot-piston valves, the stem and plunger assembly opens the port. This releases the pressure on top of the piston, which moves upward and opens the main valve port. - Application: Water, air, light oil, noncorrosive and non-explosive liquids - Teflon seals - Rated for 200




DEMA Brass Normally Open Diaphragm Solenoid Valves, 1-150 Psi Pressure, 3/4" NPT, 5 CV Flow Factor, 38.73 GPM Diaphragm solenoid valves are available for 3/8, 1/2 and 3/4" pipes, have orifices from 9/16-3/4" are constructed of brass, have Buna N seals and stainless steel seats. When not energized, the plunger is pulled to the top plug, thus opening the small




DEMA Brass Normally Open Diaphragm Solenoid Valves, 1-150 Psi Pressure, 3/8" NPT, 5 CV Flow Factor, 38.73 GPM Diaphragm solenoid valves are available for 3/8, 1/2 and 3/4" pipes, have orifices from 9/16-3/4" are constructed of brass, have Buna N seals and stainless steel seats. When not energized, the plunger is pulled to the top plug, thus opening the small




DEMA Brass Normally Open Diaphragm Solenoid Valves, 1-150 Psi Pressure, 3/8" NPT, 5 CV Flow Factor, 38.73 GPM Diaphragm solenoid valves are available for 3/8, 1/2 and 3/4" pipes, have orifices from 9/16-3/4" are constructed of brass, have Buna N seals and stainless steel seats. When not energized, the plunger is pulled to the top plug, thus opening the small




DEMA Brass Normally Open Diaphragm Type Solenoid Valve, 1/2" NPT, 0.562" Orifice Diameter, 150 psi Pressure Normally open solenoid valve closes when the coil is energized. They are ideal for water, air, light oil, noncorrosive and non-explosive liquids. DEMA offers mini diaphragm, diaphragm and high pressure normally open solenoid valves. DEMA solenoid valves are constructed to insure long, trouble free life. They employ proven design features for reliable performance on all applications.




DEMA Brass Normally Open Diaphragm Type Solenoid Valve, 3/4" NPT, 0.562" Orifice Diameter, 150 psi Pressure Normally open solenoid valve closes when the coil is energized. They are ideal for water, air, light oil, noncorrosive and non-explosive liquids. DEMA offers mini diaphragm, diaphragm and high pressure normally open solenoid valves. DEMA solenoid valves are constructed to insure long, trouble free life. They employ proven design features for reliable performance on all applications.




DEMA Brass Normally Open Diaphragm Type Solenoid Valve, 3/8" NPT, 0.562" Orifice Diameter, 150 psi Pressure Normally open solenoid valve closes when the coil is energized. They are ideal for water, air, light oil, noncorrosive and non-explosive liquids. DEMA offers mini diaphragm, diaphragm and high pressure normally open solenoid valves. DEMA solenoid valves are constructed to insure long, trouble free life. They employ proven design features for reliable performance on all applications.




DEMA Brass Normally Open Diaphragm Type Solenoid Valve, Built in Strainer, 1/4" NPT, 0.250" Orifice Diameter, 125 psi Pressure, GPM 7.75 Normally open solenoid valve closes when the coil is energized. They are ideal for water, air, light oil, noncorrosive and non-explosive liquids. DEMA offers mini diaphragm, diaphragm and high pressure normally open solenoid valves. DEMA solenoid valves are constructed to insure long, trouble free life. They employ proven design features for reliable performance on all applications . - Available with EPDM, Viton or Buna N diaphragms - Rated for 180




DEMA Brass Normally Open Diaphragm Type Solenoid Valve, Built in Strainer, 3/8" NPT, 0.250" Orifice Diameter, 125 psi Pressure, GPM 7.75 Normally open solenoid valve closes when the coil is energized. They are ideal for water, air, light oil, noncorrosive and non-explosive liquids. DEMA offers mini diaphragm, diaphragm and high pressure normally open solenoid valves. DEMA solenoid valves are constructed to insure long, trouble free life. They employ proven design features for reliable performance on all applications. - Available with EPDM, Viton or Buna N diaphragms - Rated for 180




DEMA Brass Normally Open Mini Diaphragm Solenoid Valve with 3-125 Psi Pressure, 1/4" NPT, 1 CV Flow Factor, 7.75 GPM DEMA's mini diaphragm solenoid valves are ideal for weep systems and many are NSF standard 61, C-2 approved. They are available for 1/4, 3/8 and 1/2" pipes, have orifices from 1/4 or 3/8" and are constructed of brass, Celcon, polypropylene or stainless steel. When not energized, the plunger is pulled to the top plug, thus opening the small




DEMA Brass Normally Open Mini Diaphragm Solenoid Valve with 3-125 Psi Pressure, 3/8" NPT, 1 CV Flow Factor, 7.75 GPM DEMA's mini diaphragm solenoid valves are ideal for weep systems and many are NSF standard 61, C-2 approved. They are available for 1/4, 3/8 and 1/2" pipes, have orifices from 1/4 or 3/8" and are constructed of brass, Celcon, polypropylene or stainless steel. When not energized, the plunger is pulled to the top plug, thus opening the small




DEMA Brass Normally Open Pilot Operated Piston High Pressure Solenoid Valve, 3/8" NPT, 0.350" Orifice Diameter, 1000 psi Pressure Normally open solenoid valve closes when the coil is energized. They are ideal for water, air, light oil, noncorrosive and non-explosive liquids. DEMA offers mini diaphragm, diaphragm and high pressure normally open solenoid valves. DEMA solenoid valves are constructed to insure long, trouble free life. They employ proven design features for reliable performance on all applications.


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