








🔧 Elevate your flow game with brass precision and unstoppable reliability!
This 3" NPT Horizontal Brass Check Valve offers robust one-way flow control to prevent backflow in water, oil, gas, and air systems. Engineered with explosion-proof, wear-resistant brass and polished interiors, it supports pressures up to 1.6 MPa and temperatures from -20°C to 150°C, making it ideal for demanding industrial applications.









| ASIN | B0CSK64S7G |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #19,776 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Check Valves |
| Brand | SYWUWV |
| Color | Yellow |
| Customer Reviews | 4.7 4.7 out of 5 stars (105) |
| Date First Available | January 17, 2024 |
| Exterior Finish | Brass |
| Included Components | 3" One Way Check Valve |
| Inlet Connection Size | 3 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Weight | 6.1 pounds |
| Item dimensions L x W x H | 0.1 x 0.1 x 0.1 inches |
| Item model number | 3" One Way Check Valve |
| Manufacturer | SYWUWV |
| Material | Brass |
| Maximum Operating Pressure | 1600000 Pascal |
| Number of Ports | 1 |
| Outlet Connection Size | 3 Inches |
| Outlet Connection Type | NPT thread |
| Part Number | 3 |
| Product Dimensions | 0.1 x 0.1 x 0.1 inches |
| Size | 3 Inch |
T**I
No issues.
No issues, as described.
D**R
Seems like decent quality and threads are good.
Seems like decent quality and threads are good.
D**.
Good for Ram Pump
If you have decent flow to ram pump (4gpm), and 3ft of head, this is a great check valve for you. It is well built with smooth insides to help prevent mineral accumulation. Threads are true NPT. And the price is very good (less than 15 dollars for 1 inch brass check valve.) If you have low input flow, this valve might be too heavy for your ram pump.
J**S
Great price.
Good quality at a decent price.
H**L
Estos productos son lo máximo 10/10 Muy útiles .. cumplen su función .
C**O
Excelente gracias
C**E
Solid product
Got it installed and working as it should. Great value for price.
S**E
Unable to purchase at the box stores anymore
I needed this to repair an issue with my rural well. The old valve was leaking and a replacement was not available at the Blue or Orange stores locally. The casting/machining and threads are very clean. The valve works properly and I have no concerns about it's longevity... Great price too!
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