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DO Differential Controlled Air Valves

AAA Products International - DO - 2-position, single differential pilot, spring returned spool. Spool returns to position “C” when the button is pressed.

40 products

AAA Differential Controlled Air Valve DO16P

AAA Products International

AAA Differential Controlled Air Valve DO16P

AAA Products International - Part Number: DO16P

| Subplate Mounted 1 1/2" Flow | 2-position, single differential pilot, spring returned spool. Spool returns to position “C” when the button is pressed. | Spool Configuration: Closed center, all ports are blocked in the center position. | Valve Options: No options selected. | Viton for body styles 2, 3 & 3P, Buna-N for body styles 4, 6, 8, 12, 4P, 8P &16P. |

Additional options and combinations are available - Please inquire.


If applicable, please confirm your required voltage and valve O-ring options when requesting a quote:

Coil Voltage and Frequency
24 volts, 60 Hz
120 volts, 60 Hz
240 volts, 60 Hz
6 volts D-C
12 volts D-C
24 volts D-C

Suffix Valve O-Ring Option (Only Applies to Valve Body O-Rings)

Blank Viton for port styles 2, 3 & 3P, Buna-N for port styles 4, 6, 8, 12, 4P, 8P &16P.
-1 Neoprene for freon (-40°F to 225°F).
-2 Silicon (-80°F to 400°F).
-3 Viton for most aromatic gases (-20°F to 400°F, 600°F for short time).
-4 Butyl Rubber (-60°F to 200°F).
-5 Teflon (-250°F to 450°F).
-7 Urethane, 70 Durometer (-65°F to 200°F).
-9 Buna-N (-40°F to 250°F).

Additional options and combinations are available - Please inquire.

AAA Differential Controlled Air Valve DO12D

AAA Products International

AAA Differential Controlled Air Valve DO12D

AAA Products International - Part Number: DO12D

| Side Ported 1 1/2" NPTF | 2-position, single differential pilot, spring returned spool. Spool returns to position “C” when the button is pressed. | Spool Configuration: Regenerative center, ports 2 & 4 are connectect to port 1, ports 3 & 5 are blocked. | Valve Options: No options selected. | Viton for body styles 2, 3 & 3P, Buna-N for body styles 4, 6, 8, 12, 4P, 8P &16P. |

Additional options and combinations are available - Please inquire.


If applicable, please confirm your required voltage and valve O-ring options when requesting a quote:

Coil Voltage and Frequency
24 volts, 60 Hz
120 volts, 60 Hz
240 volts, 60 Hz
6 volts D-C
12 volts D-C
24 volts D-C

Suffix Valve O-Ring Option (Only Applies to Valve Body O-Rings)

Blank Viton for port styles 2, 3 & 3P, Buna-N for port styles 4, 6, 8, 12, 4P, 8P &16P.
-1 Neoprene for freon (-40°F to 225°F).
-2 Silicon (-80°F to 400°F).
-3 Viton for most aromatic gases (-20°F to 400°F, 600°F for short time).
-4 Butyl Rubber (-60°F to 200°F).
-5 Teflon (-250°F to 450°F).
-7 Urethane, 70 Durometer (-65°F to 200°F).
-9 Buna-N (-40°F to 250°F).

Additional options and combinations are available - Please inquire.

AAA Differential Controlled Air Valve DO12G

AAA Products International

AAA Differential Controlled Air Valve DO12G

AAA Products International - Part Number: DO12G

| Side Ported 1 1/2" NPTF | 2-position, single differential pilot, spring returned spool. Spool returns to position “C” when the button is pressed. | Spool Configuration: Float center, port 2 is connected to port 3, port 4 is connected to port 5, port 1 is blocked. | Valve Options: No options selected. | Viton for body styles 2, 3 & 3P, Buna-N for body styles 4, 6, 8, 12, 4P, 8P &16P. |

Additional options and combinations are available - Please inquire.


If applicable, please confirm your required voltage and valve O-ring options when requesting a quote:

Coil Voltage and Frequency
24 volts, 60 Hz
120 volts, 60 Hz
240 volts, 60 Hz
6 volts D-C
12 volts D-C
24 volts D-C

Suffix Valve O-Ring Option (Only Applies to Valve Body O-Rings)

Blank Viton for port styles 2, 3 & 3P, Buna-N for port styles 4, 6, 8, 12, 4P, 8P &16P.
-1 Neoprene for freon (-40°F to 225°F).
-2 Silicon (-80°F to 400°F).
-3 Viton for most aromatic gases (-20°F to 400°F, 600°F for short time).
-4 Butyl Rubber (-60°F to 200°F).
-5 Teflon (-250°F to 450°F).
-7 Urethane, 70 Durometer (-65°F to 200°F).
-9 Buna-N (-40°F to 250°F).

Additional options and combinations are available - Please inquire.

AAA Differential Controlled Air Valve DO12

AAA Products International

AAA Differential Controlled Air Valve DO12

AAA Products International - Part Number: DO12

| Side Ported 1 1/2" NPTF | 2-position, single differential pilot, spring returned spool. Spool returns to position “C” when the button is pressed. | Spool Configuration: Closed center, all ports are blocked in the center position. | Valve Options: No options selected. | Viton for body styles 2, 3 & 3P, Buna-N for body styles 4, 6, 8, 12, 4P, 8P &16P. |

Additional options and combinations are available - Please inquire.


If applicable, please confirm your required voltage and valve O-ring options when requesting a quote:

Coil Voltage and Frequency
24 volts, 60 Hz
120 volts, 60 Hz
240 volts, 60 Hz
6 volts D-C
12 volts D-C
24 volts D-C

Suffix Valve O-Ring Option (Only Applies to Valve Body O-Rings)

Blank Viton for port styles 2, 3 & 3P, Buna-N for port styles 4, 6, 8, 12, 4P, 8P &16P.
-1 Neoprene for freon (-40°F to 225°F).
-2 Silicon (-80°F to 400°F).
-3 Viton for most aromatic gases (-20°F to 400°F, 600°F for short time).
-4 Butyl Rubber (-60°F to 200°F).
-5 Teflon (-250°F to 450°F).
-7 Urethane, 70 Durometer (-65°F to 200°F).
-9 Buna-N (-40°F to 250°F).

Additional options and combinations are available - Please inquire.