Central Vacuum Manufacturer, M.D. Manufacturing, Inc. (800) 997-2278
Central Vacuum Cleaners since 1961
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Navigation Electric Inlet Valve Covers for Central Vacuums Back to inlets
If you do not need valves with two small holes with 110 volt connections above/below the main hole click here on Basic Valves. There are two types of electric valves below - the SuperValve and ElectraValve. The SuperValves have two door styles that are interchangeable.

Take a look at our Inlet Trimplates for a cleaner look on older walls - costs less than $2.50



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Metal Super Valve Antique Bronze Part#663HMAB
8 Reviews - 5 Comments
Universal Antique Bronze Metal Super Valve has connections for both low voltage wire (starts the power unit) and high voltage wire (starts the electric power brush). Includes: rough-in mounting plate with J-box, and cover plate (not sold separately). Outer dimensions: 3 1/8" by 4 7/8".
Price $41.96 USDQty


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Metal Super Valve Chrome Part#663HMC
8 Reviews - 5 Comments
Universal Chrome Metal Super Valve has connections for both low voltage wire (starts the power unit) and high voltage wire (starts the electric power brush). Includes: rough-in mounting plate with J-box, and cover plate (not sold separately). Outer dimensions: 3 1/8" by 4 7/8".
Price $41.96 USDQty


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Metal Super Valve Polished Brass Part#663HMB
8 Reviews - 5 Comments
Universal Polished Brass Metal Super Valve has connections for both low voltage wire (starts the power unit) and high voltage wire (starts the electric power brush). Includes: rough-in mounting plate with J-box, and cover plate (not sold separately). Outer dimensions: 3 1/8" by 4 7/8".
Price $41.96 USDQty


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SuperValve Inlet Cover Kit White Square Door Part#662HW
72 Reviews - 42 Comments
Universal SuperValve has connections for both low voltage wire (starts the power unit) and high voltage wire (starts the electric power brush). Includes: rough-in mounting plate with J-box, and white cover plate (not sold separately). Made by Hayden. Outer dimensions: 3 1/8" by 4 7/8". If you need a case of these inlets enter 10. HAYDEN MFG INLET VALVE ASSEMBLY #1750. To learn more click here: Mounts.
Price $22.96 USDQty


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SuperValve Inlet Cover Kit Almond Square Door Part#662HA
72 Reviews - 42 Comments
Universal SuperValve has connections for both low voltage wire (starts the power unit) and high voltage wire (starts the electric power brush). Includes: rough-in mounting plate with J-box, and almond cover plate (not sold separately). Made by Hayden. Outer dimensions: 3 1/8" by 4 7/8". If you need a case of these inlets enter 10. HAYDEN MFG INLET VALVE ASSEMBLY #1750. To learn more click here: Mounts.
Price $22.96 USDQty


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SuperValve Inlet Cover Kit Ivory Square Door Part#662HI
72 Reviews - 42 Comments
Universal SuperValve has connections for both low voltage wire (starts the power unit) and high voltage wire (starts the electric power brush). Includes: rough-in mounting plate with J-box, and ivory cover plate (not sold separately). Made by Hayden. Outer dimensions: 3 1/8" by 4 7/8". If you need a case of these inlets enter 10. HAYDEN MFG INLET VALVE ASSEMBLY #1750. To learn more click here: Mounts.
Price $22.96 USDQty


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SuperValve Inlet Cover Kit Brown Square Door Part#662HBR
72 Reviews - 42 Comments
Chocolate brown color universal SuperValve has connections for both low voltage wire (starts the power unit) and high voltage wire (starts the electric power brush). Includes: rough-in mounting plate with J-box, and brown cover plate (not sold separately). Made by Hayden. Outer dimensions: 3 1/8" by 4 7/8". If you need a case of these inlets enter 10. HAYDEN MFG INLET VALVE ASSEMBLY #1750. To learn more click here: Mounts.
Price $29.00 USDQty


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SuperValve Inlet Cover Kit White FullFace Part#663HW
30 Reviews - 18 Comments
Universal SuperValve has connections for both low voltage wire (starts the power unit) and high voltage wire (starts the electric power brush). Includes: rough-in mounting plate with J-box, and white cover plate (not sold separately). Made by Hayden. Outer dimensions: 3 1/8" by 4 7/8". If you need a case of these inlets enter 10. HAYDEN MFG INLET VALVE ASSEMBLY #2050. To learn more click here: Mounts.
Price $26.80 USDQty


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SuperValve Inlet Cover Kit Almond FullFace Part#663HA
30 Reviews - 18 Comments
Universal SuperValve has connections for both low voltage wire (starts the power unit) and high voltage wire (starts the electric power brush). Includes: rough-in mounting plate with J-box, and almond cover plate (not sold separately). Made by Hayden. Outer dimensions: 3 1/8" by 4 7/8". If you need a case of these inlets enter 10. HAYDEN MFG INLET VALVE ASSEMBLY #2050. To learn more click here: Mounts.
Price $26.80 USDQty


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SuperValve Inlet Cover Kit Ivory FullFace Part#663HI
30 Reviews - 18 Comments
Universal SuperValve has connections for both low voltage wire (starts the power unit) and high voltage wire (starts the electric power brush). Includes: rough-in mounting plate with J-box, and ivory cover plate (not sold separately). Made by Hayden. Outer dimensions: 3 1/8" by 4 7/8". If you need a case of these inlets enter 10. HAYDEN MFG INLET VALVE ASSEMBLY #2050. To learn more click here: Mounts.
Price $26.80 USDQty


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SuperValve Backing Plate only Part#517HS
Backing plate for SuperValve Inlet Cover. If you need the inlet cover only you will have to purchase both the backing plate and cover together. Sorry! That is the way the manufacturer produces these products at this time.
Price $22.25 USDQty


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ElectraValve rough-in, 12-gauge 14ft romex Part#526L
3 Reviews - 1 Comment
Electravalve rough-in kit includes: back-up mounting plate, 12-gauge 14-foot romex cable with snap-in plug, and plaster guard. Commonly used for electrical vacuum inlets (as is the SuperValve above). Does not include the finish plate (below). Use the same gauge wire that is currently in the home. If you need a case of these inlets enter 16. Click here for More info.
Price $42.99 USDQty


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ElectraValve rough-in,12ga 6ft romex Part#526
3 Reviews - 1 Comment
Same as #526L above except less romex.
Price $26.39 USDQty


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ElectraValve rough-in, 14-gauge 14ft romex Part#525L
3 Reviews - 1 Comment
Electra-valve rough-in kit includes: back-up mounting plate, 14-gauge 14-foot romex cable with snap-in plug, and plaster guard. Commonly used for electrical vacuum inlets (as is the SuperValve above). Does not include the finish plate (below). Use the same gauge wire that is currently in the home. Click here for More info.
Price $36.35 USDQty


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ElectraValve rough-in,14ga 6ft romex Part#525
3 Reviews - 1 Comment
Same as #525L above except less romex.
Price $24.07 USDQty


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ElectraValve inlet cover WHITE Part#663CW
13 Reviews - 5 Comments
White PVC inlet valve made exclusively to fit the ElectraValve rough-in parts above. If you need a case of these enter 32. Outer Dimension: 3 1/2" by 5 3/16".
Price $14.06 USDQty


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ElectraValve inlet cover ALMOND Part#663CA
13 Reviews - 5 Comments
White PVC inlet valve made exclusively to fit the ElectraValve rough-in parts above. If you need a case of these enter 32. Outer Dimension: 3 1/2" by 5 3/16".
Price $14.06 USDQty


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ElectraValve inlet cover IVORY Part#663CI
13 Reviews - 5 Comments
Ivory PVC inlet valve made exclusively to fit the ElectraValve rough-in parts above. If you need a case of these inlets enter 32. Outer Dimension: 3 1/2" by 5 3/16".
Price $14.06 USDQty


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Canplas ElectraValve Repair Kit Part#663CR
2 Reviews - 1 Comment
Used to repair the ElectraValve electrical plug.
Price $56.88 USDQty


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Inlet Valve Extension Part#614
11 Reviews - 5 Comments
Use as many of these as needed when the wall, for any reason, is too thick causing the mounting plate and finished plate to not meet. Longer screws will be needed as well. It adds 3/4 of an inch to the coverplate. If that is too much you can cut to size.
DIAMETERS: Large end inner is 1 5/8", outer is 1 7/8". Small end inner is 1 1/2", outer is 1 5/8".
Price $1.63 USDQty
   


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M.D. Manufacturing, Inc,
300 Wood St.
Bakersfield, CA 93307
Toll-Free (800) 997-2278
Regular Phone (661) 283-7550
FAX (661) 283-7554

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M.D. makes the necessary effort to offer our customers the lowest shipping rates possible, even to Canada. Review our shipping rates for more information about our low cost flat shipping.
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