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NDS Valve Box Covers 117C Jumbo Valve Box Overlapping Cover

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Free Shipping on Orders over $149
Sale Price $32.30
Our Price $66.64
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The NDS STANDARD SERIES 13"X20" rectangular valve boxes overlapping covers prevent dirt and grass from settling between body and cover. UV inhibitors are added to prevent discoloration and deterioration; such as cracking or blistering.

  • Injection molded of recycled polyolefin material with a melt index between 10-12.
  • Coloring and UV stabilizers are added, along with processing lubricants when needed.
  • The cover seat shall have 16 structural ribs on the underside of the seat, each with a minimum thickness of .250"
  • The 13"X20" cover shall have a average thickness of .250"
Size (in.):
NDS Valve Box Covers
Valve Box Cover
Product Type:
Valve Box Cover
Lid Size:
Jumbo Rectangular
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Browse 7 questions Browse 7 questions and 9 answers
Why did you choose this?
SprinklerWarehouse.com Store
It fits
Gerald S on Oct 20, 2018
It fits
Gerald S on Oct 20, 2018
S T on Aug 22, 2017
S T on Aug 22, 2017
I need a cover with a top measurement of 16 7/8 inches by 11 5/8 inches.
Do you have a cover with the above dimensions?

Jim Toolan
First Name L on Oct 4, 2012
Will this work on a rainbird valve box?
Bettie R on Apr 26, 2012
Is this item cast iron. if not do you have cast iron?
A shopper on Jul 27, 2016
BEST ANSWER: No, not cast iron.
I'm not sure what the material is, maybe some kind of heavy plastic.
The rains have been so heavy in my area, though, that I put a very heavy rock on top of it to keep it from floating away.
do you have 28 of these in stock - NDS 117C Jumbo Valve Box Overlapping Cover (Cover Only)?
Arthur O on Dec 23, 2015
What is the easiest way to take the cover off the box ? Tried to do it by hand ,no luck . do you need to put a screwdriver into the slot in order to get it to pop open ?
Henry K on Jun 10, 2014
What size cover do I need for an ESP Modulator Controller? I need to replace the cover and can't seem to figure if it is standard size or jumbo.
Brian M on Mar 22, 2012