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Description
Watts check valve, brass, EA protection, type WF, union nut x male thread, ¾", 15 mmThis Watts EA check valve, type WF, is used in water pipes to prevent backflow of contaminated water up to hazard class 2. This check valve can be installed in indoor installations as well as in other applications. Material Housing: brass. Plugs: brass or plastic. Swivels: brass. Adapter bushes: brass. Check valve: plastic. Seal: rubber. Compression spring: stainless steel. Liquid class This check valve can be used up to liquid class 2; liquid that
This Watts EA check valve, type WF, is used in water pipes to prevent backflow of contaminated water up to hazard class 2. This check-valve can be installed in indoor installations as well as in other applications.Material
- Housing: brass.
- Plugs: brass or plastic.
- Swivels: brass.
- Adapter bushes: brass.
- Check-valve: plastic.
- Seal: rubber.
- Compression spring: stainless steel.
Liquid class
This check-valve can be used up to liquid class 2; liquid that does not pose a risk to human health and is suitable for consumption.Installation
The Watts check-valve must be installed in accordance with Water Worksheet 3.8. The drain and check facility allows you to check operation and leak tightness without disassembling the check valve. The stainless steel spring ensures that the valve is closed as soon as water flows back.Do you want to buy a check-valve or need more information?
The desired EA check-valve can be ordered easily and quickly via our website or purchased at one of our branches. Are you not yet sure which check-valve would be best for your situation? Contact one of our product specialists for advice without obligation.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
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Product Reviews
★★★★★ 5
Sound deading roller
These rollers are nice and heavy and work great for rolling out insulation in your vehicle sound deading
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Sturdy
The ball bearings make them roll smooth. I've put plenty of pressure through them and no bending or breaking. The middle sized unit is probably the most useful. The small one has it's uses but can act like a pizza cutter and easily go through sound deadening mats. The large one has a little too much surface area to get a good crush on the mats.
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Reviewed in the United States on August 31, 2025
★★★★★ 5
Works great, good price
Makes installing sound deadening panels a breeze. A little elbow grease required but makes for perfect contact with the sheet metal and butyl.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Well Made Tools!
I have been installing Kilmat in my early 74 Datsun 260Z restoration and these tools are very nice for the price. I like them because they actually have ball bearings and move smoothly over the matting. The size selection is very handy as well and even has some nice finished wooden handles.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Perfect applicators tool
Tool worked great. Bonds sound proofing to metal perfectly.
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Reviewed in the United States on April 9, 2026