DK Hardware 2026-09-23 - 21:54:05

Technical Team

The correct replacement part for your missing NDS green valve box cover is the NDS 6" Round Standard Series Valve Box Cover, Green, Part #107C. This lid is designed to fit the 6" round valve box (model 107B/107BC) and matches the dimensions you described, with the outer diameter around 6", inner fit around 4", and a center cap area close to 3¼".

Product Details

420C NDS 420C 3 In. or 4 In. Green Plastic Replacement Emitter Lid

$12.07/Each

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I am missing a NDS green value box cover. The outer is 6inches, the next inner is 4 inches that fits over the pipe in the ground, and the very center cap cover is 3 1/4#. What part number will work?

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Outdoor & Pets

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