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DESCRIPTION
2-Piece Stainless steel ball valves with PTFE seals & seats by DERNORD Stainless steel ball valves with PTFE (Teflon) seats & seals offer excellent corrosion resistance for most applications. Stainless steel & PTFE work well in applications including but not limited to water, oil, gas/air, light alkali's and acids, biodiesel, fuels and alcohols. These ball valves are fitted with tight seals to ensure no leakage and a long lasting seal after many years of frequent usage. All metal pieces of our valves are stainless steel304 or 316, including the nuts and other exterior metals. DERNORD manufacturers its 2-piece ball valves with all stainless steel parts so you can be sure there won't be any rust formation from external air or water exposure over time. Available in both Wog200 and Wog1000. Wog200 are considered ideal for most general applications. Wog1000 are for high pressure and industrial applications where of the valve are preferred.
DETAILS
- Fluid temp range: -20°f to 410°f
- Body & Ball Type:304 Stainless Steel
- Low operation torque
- Nominal Working Pressure:1000 WOG
- Package Include: 2 x full port ball valve
J.E.F.
2025-09-03 12:08:56
As with most people that own an Harvest Right freeze dryer, I ended up with a vacuum error. After researching the issue I found the original drain valve to the machine is pretty much garbage. I watched some videos and read other's troubles regarding this and found my drain valve was worn out. It lasted only about nine months. I found these valves on Amazon and decided to buy the double pack thinking that if they only last a year or so at least I'd have a spare. I ordered them, they got here in a day and I installed one immediately upon arrival. My issue with my freeze dryer not being able to achieve vacuum was no more. If you're reading this because you have the same trouble with your HR freeze dryer, make sure to read the troubleshooting section and then do a test on the machine following their instructions listed in the manual. I made the mistake of trusting a video I watched and it cost me a few hours trying to figure out why the new valve wasn't working properly. If I would have read the manual first, I would have discovered that the new valve was working flawlessly. These valves are much more substantial and better made than the garbage Harvest Right ships with their units. Hope this helps!
Tony
2025-08-24 11:30:53
Order arrived in a timely manner. Packed good. No damage to items. Appear to be working just fine.
John Dinger
2025-08-20 14:13:01
Some valves say they are full flow when actually the are not the stated full orifice opening. These surprised me that they truly are.Very well made stainless steel body with smooth operation. My one obsession after having worked my whole career in the hydraulic industry is never to use teflon tape on threaded connections. If a piece of string from the tape comes off and gets trapped in the valve, you will go crazy trying to find why it's leaking. Better to bite the bullet and get a good teflon based paste designed for all metals, and especially stainless, and be confident of a good leakless seal. A bit more expensive than tape, but infinitely better.
L. Nelson
2025-08-03 13:34:13
I'm using this valve just ahead of a recirculating hot water pump. The reason I chose it is it's made from stainless steel. It was reasonably priced and seems well made.
Simon
2025-06-09 10:33:52
It didn’t seal well at first when I was adding an auto fill line to the pool. I used 13-15 rounds of Teflon tape, but it still leaked. A trip to hardware store and an 14†wrench did the job. While holding the other pieces, I rotated this two more rounds around the fitting (also stainless) and it did the trick. So far so good. I would suggest testing for leaks before adding any more components after this. Thanks for reading, and YMMV.
Anthony Zabawa
2025-05-07 15:20:43
Nice construction
Capn Jack
2025-04-23 10:06:58
Stainless is what you need in a boat bilge otherwise they will rust up sold.
Alye
2025-03-26 10:17:37
😀
DAVID D EISNOR
2025-02-14 14:14:28
Valve was shipped fast and works great!
S.Hülsenbeck
2025-02-09 14:39:26
Nicht verwendbar, weil das genannte Maß nicht mit den realen Maßen der Kugelhähne übereinstimmt. Daher retour" Sehr ärgerlich!
Michael
2024-12-27 17:05:05
Using it for my marine generator exaust
Steven
2024-11-22 15:06:57
Perfect
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