How do u know to use the 300 or 310 they both look the same for water valve Could not find any numbers on toilet JPM

It appears that this replacement water valve is good for the 300, 310, and the 320. I just looked up the domestic 310 parts on google and got to the domestic parts list. Went from there. Good luck. Oh and it's easy to replace, even in place. The prongs are stiff but will release eventually.

With this new part I do not have any leaks but a few times when you go flush I get no water. I have to turn the water on& off at the sink to flush...?

Mine did the same thing. When I installed the valve I didn't put the screw in to hold the valve in place. After I put the screw in I had no more problems. I get water in the bowl with every flush.

What is the size of the thread?

There is no thread size for this valve. The supply line is clamped on. This is a valve for the toilet.

I replaced mine due to a freeze issue and the new one will not shut off. Has there been problems with the end of the push in valve sticking?

My valve had an issue sticking open where I could not stop the water flow. Had to remove valve, sprayed WD-40 inside valve, valve doesn’t stick any longer.

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🚿 Upgrade your flush game with precision and ease!

LIGHTWEIGHT COMPACT - Weighs just 59g with a sleek design that fits effortlessly into your maintenance toolkit.
SEAMLESS COMPATIBILITY - Designed specifically for Dometic 300, 310, and 320 series pedal-flush toilets—perfect fit guaranteed.
ALL IN ONE INSTALLATION - Includes water valve, hose clamp, fasteners, and clear instructions for hassle-free setup.
CERTIFIED SAFETY QUALITY - Meets NSF and WRAS standards for trusted sanitation and plumbing compliance.
DURABLE METAL CONSTRUCTION - Built with premium metal materials ensuring long-lasting performance and reliability.

The DOMETIC 385311641 Sealand Water Valve Kit is a premium replacement valve designed for Dometic pedal-flush toilets (300, 310, 320 series). This all-inclusive kit features a durable metal valve, hose clamp, fasteners, and easy-to-follow instructions. Engineered in the USA and certified to NSF and WRAS standards, it ensures reliable, long-lasting performance for your sanitation needs.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

370.77 DT

Duties & taxes incl.

Tunisiastore

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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Manufacturer	Dometic
Part number	385311641
Item Weight	59 g
Product Dimensions	15.54 x 13.97 x 3.18 cm; 58.97 g
Item model number	385311641
Color	White
Style	Clamp
Material	Metal
Item Package Quantity	1
Specification met	NSF, WRAS
Included components	Dometic Sanitation 385311641 Water Valve Kit F300/F310
Batteries Included?	No
Batteries Required?	No

DOMETIC 385311641 Sealand Water Valve Kit, white

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