Mansfield 630-7966 Self Closing Valve Service Kit

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Bright brass stem with metal spring white plastic nut and black rubber o-ring.

WHAT OUR CUSTOMERS SAY…

“This place is amazing. I live in San Antonio, Texas and there are a few plumbing stores with vintage parts but they never have what I need and the ordering process takes them weeks. I found a rare part at Noels by reverse image search but they will do it for you. I've used them 3 times. Their agents are knowledgable and polite. They will find you the same part or the after market part and get you going on your way. They have 2-3 day shipping. My house was built in the 30's and they know exactly what the after market parts are that I need. I save money and time going to them. I sure wish they were in San Antonio! I will just go directly to Noel's next time - they are LEGENDS! ”

-BP W.

06/21/2026

$35.47

The Mansfield 630-7966 is a service and repair kit specifically designed for the 184 and 185 Series self-closing multi-purpose valves. These valves are commonly used at public locations like beach rinse stations and pools to conserve water by automatically shutting off when the handle is released.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

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Restore your self-closing valves to peak performance with the Mansfield 630-7966 Service Kit. Specifically engineered for Mansfield 184 and 185 series self-closing, multi-purpose valves, this comprehensive kit includes all essential components for easy maintenance. Perfect for high-use applications like beach, park, and pool foot wash stations, this kit ensures your water-saving valves function properly, preventing wasteful leaks.

630-7966

The main internal moving part.

Common questions about this product

Yes, this is the OEM recommended part.

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

We will make sure you have the right part.

WHAT OUR CUSTOMERS SAY…

“I have been here a few times. And I have found it the most helpful and best place I've been to in this area. They explain to me what I need not what I'm trying to tell them what I want. Would recommend to anybody who needed help and plumbing parts. ”

-Joey F