






🔧 Lock in reliability, flow with confidence!
The Cowin Brewing 1/2" NPT Stainless Steel 2PC Ball Valve delivers industrial-grade performance with a full port design and 1000 PSI pressure rating. Made from corrosion-resistant 304 stainless steel and featuring a locking handle, it’s engineered for water, oil, and gas applications requiring durability and secure operation.



| ASIN | B0734GT6W2 |
| Best Sellers Rank | #453,756 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,027 in Ball Valves |
| Brand | Cowin Brewing |
| Brand Name | Cowin Brewing |
| Customer Reviews | 4.6 out of 5 stars 141 Reviews |
| Exterior Finish | Stainless Steel |
| Inlet Connection Type | National Pipe Tapered |
| Item Weight | 0.5 Pounds |
| Manufacturer | Cowin |
| Manufacturer Part Number | CW 2V |
| Material | 304 |
| Material Type | 304 |
| Maximum Operating Pressure | 1000 Pound per Square Inch |
| Maximum Pressure | 1000 Pound per Square Inch |
| Model Number | CW 2V |
| Number of Pieces | 100 |
| Number of Ports | 2 |
| Outlet Connection Type | NPT thread |
| Size | 0.5 Inch |
| Thread Size | 1/2" |
| Thread Type | NPT |
| UPC | 686494765764 |
| Unit Count | 1.0 Count |
| Valve Type | Ball Valve |
K**C
Quality product . All stainless including the handles
Reasonably priced. Great setup for my thru transom bait tank drains. Got the npt threaded nipples from amazon too, fast shipping for all. I’ve used the brass ones from Home Depot for years but the steel handles rust away from saltwater corrosion after about 3 years.
H**H
Very nice quality!
Very nice ball valve, i used it on my product pump on my semi, its exposed to all weather types and has held of very well!
S**E
Works Great on a Febco 765-1
One of the ball valves on my Febco 765-1 vacuum breaker split during the great Texas freeze. There were no direct replacements to be had. But, this one worked great. It's a full port valve and threaded right onto the Febco unit.
A**D
Great value
Great value for your money. Worked great
A**O
Used this to fix my sprinkler system
Instead of buying a complete backflow preventer assembly, I purchase this valve to fix the part that was broken. It takes about as much work as replacing the whole assembly but costs about $100 less. Very satisfied with this.
S**K
Solid Ball Valve
Overall very well made product. After adjusting the front washer the unit works as intended and does not leak. Ran 200 degree water thru it so no issues. Would purchase again if needed.
L**N
Cheap at twice the price!
Excellent QC. What is not listed is that there is positive slide and it has a location for a pad lock.
A**R
No machined well enough for Cleanliness!
Ordered this for my Homebrewing setup. Overall what I was needing. Except!!!! The SS casting vs. the Machining doesn’t match up on the fluid contact areas. This is a cleanliness issue. Some areas are so rough they are pocketed and still showed signs of the “sand casting” or other media used. I had NO choice but to use this item once. I have since ordered a better quality one. Live and learn, Just BEWARE !!!!!!!
Trustpilot
2 weeks ago
3 weeks ago