Maxpro South, Inc.
Maxpro South, Inc.
92 Wilson Rd,
Humble, TX 77338
Toll Free: 800.203.8063
Phone: 281.351.8880
Fax: 281.351.8883
Email: sales@maxprosouth.com
Web Address: www.maxprosouth.com
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Maximator® air operated valve actuators are piston type design, and are mounted on a manual valve to provide remote control capability. There are two styles of air actuators available, and selection is based on the valve size, system pressure, and air pressure available.

Select the basic manual valve from the appropriate pressure section, then add the actuator suffix number to the end of the manual valve catalog number.
Air to Open, Normally Closed Valve Actuators
Air to Open, Normally Closed Valve Actuators - 2
Unit of Measure
1 

Item #

Port Size

Actuator Type

Dimension A

Dimension B

CAD

15V4P071-YMNC N/A 1/4 in. NPT N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 15V4P071-YMNC
15V4P071-YHNC N/A 1/4 in. NPT N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A
15V4P072-YMNC N/A 1/4 in. NPT N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 15V4P072-YMNC
15V4P072-YHNC N/A 1/4 in. NPT N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A
15V6P071-YMNC N/A 3/8 in. NPT N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 15V6P071-YMNC
15V6P071-YHNC N/A 3/8 in. NPT N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 15V6P071-YHNC
15V6P072-YMNC N/A 3/8 in. NPT N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A
15V6P072-YHMC N/A 3/8 in. NPT N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A
15V8P071-YMNC N/A 1/2 in. NPT N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 15V8P071-YMNC
15V8P071-YHNC N/A 1/2 in. NPT N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 15V8P071-YHNC
15V8P072-YMNC N/A 1/2 in. NPT N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A
15V8P072-YHNC N/A 1/2 in. NPT N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A
21V4M071-YMNC N/A 1/4 in. MP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 21V4M071-YMNC
21V4M071-YHNC N/A 1/4 in. MP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 21V4M071-YHNC
21V4M072-YMNC N/A 1/4 in. MP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 21V4M072-YMNC
21V4M072-YHNC N/A 1/4 in. MP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 21V4M072-YHNC
21V6M071-YMNC N/A 3/8 in. MP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 21V6M071-YMNC
21V6M071-YHNC N/A 3/8 in. MP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 21V6M071-YHNC
21V6M072-YMNC N/A 3/8 in. MP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 21V6M072-YMNC
21V6M072-YHNC N/A 3/8 in. MP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 21V6M072-YHNC
21V9M071-YMNC N/A 9/16 in. MP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 21V9M071-YMNC
21V9M071-YHNC N/A 9/16 in. MP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 21V9M071-YHNC
21V9M072-YMNC N/A 9/16 in. MP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 21V9M072-YMNC
21V9M072-YHNC N/A 9/16 in. MP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 21V9M072-YHNC
21V12M071-YHNC N/A 3/4 in. MP N/A Heavy Duty N/A 8.41 in N/A 4.72 in N/A STEP File for 21V12M071-YHNC
21V12M072-YHNC N/A 3/4 in. MP N/A Heavy Duty N/A 8.41 in N/A 4.72 in N/A
21V16M071-YHNC N/A 1 in. MP N/A Heavy Duty N/A 8.41 in N/A 4.72 in N/A STEP File for 21V16M071-YHNC
21V16M072-YHNC N/A 1 in. MP N/A Heavy Duty N/A 8.41 in N/A 4.72 in N/A
36V4H071-YMNC N/A 1/4 in. 36K HP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 36V4H071-YMNC
36V4H071-YHNC N/A 1/4 in. 36K HP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 36V4H071-YHNC
36V4H072-YMNC N/A 1/4 in. 36K HP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 36V4H072-YMNC
36V4H072-YHNC N/A 1/4 in. 36K HP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 36V4H072-YHNC
36V6H071-YMNC N/A 3/8 in. 36K HP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 36V6H071-YMNC
36V6H071-YHNC N/A 3/8 in. 36K HP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 36V6H071-YHNC
36V6H072-YMNC N/A 3/8 in. 36K HP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 36V6H072-YMNC
36V6H072-YHNC N/A 3/8 in. 36K HP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 36V6H072-YHNC
36V9H071-YMNC N/A 9/16 in. 36K HP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 36V9H071-YMNC
36V9H071-YHNC N/A 9/16 in. 36K HP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 36V9H071-YHNC
36V9H072-YMNC N/A 9/16 in. 36K HP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 36V9H072-YMNC
36V9H072-YHNC N/A 9/16 in. 36K HP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 36V9H072-YHNC
65V4H071-YMNC N/A 1/4 in. 65K HP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 65V4H071-YMNC
65V4H071-YHNC N/A 1/4 in. 65K HP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 65V4H071-YHNC
65V4H072-YMNC N/A 1/4 in. 65K HP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 65V4H072-YMNC
65V4H072-YHNC N/A 1/4 in. 65K HP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A
65V6H071-YMNC N/A 3/8 in. 65k HP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 65V6H071-YMNC
65V6H071-YHNC N/A 3/8 in. 65k HP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 65V6H071-YHNC
65V6H072-YMNC N/A 3/8 in. 65k HP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A
65V6H072-YHNC N/A 3/8 in. 65k HP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 65V6H072-YHNC
65V9H071-YMNC N/A 9/16 in. 65K HP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 65V9H071-YMNC
65V9H071-YHNC N/A 9/16 in. 65K HP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 65V9H071-YHNC
65V9H072-YMNC N/A 9/16 in. 65K HP N/A Medium Duty N/A 5.64 in N/A 2.69 in N/A STEP File for 65V9H072-YMNC
65V9H072-YHNC N/A 9/16 in. 65K HP N/A Heavy Duty N/A 7.62 in N/A 4.72 in N/A STEP File for 65V9H072-YHNC
101V5H071-YHNC N/A 5/16 in. 101K HP N/A Heavy Duty N/A 7.52 in N/A 4.72 in N/A
101V5H072-YHNC N/A 5/16 in. 101K HP N/A Heavy Duty N/A 7.52 in N/A 4.72 in N/A
Unit of Measure
1