🚰 Lock in flawless flow with Eastman’s brass check valve—because your plumbing deserves premium protection!
The Eastman Brass In-Line Check Valve features a 1 inch IPS threaded connection and a durable brass body paired with a stainless steel spring. It prevents backflow in water systems, opening at a minimum of 5 PSI and rated for up to 200 PSI working pressure. Designed for maintenance-free operation, it’s perfect for irrigation, pump, and general plumbing applications, ensuring long-lasting, reliable performance.
| Brand | Eastman |
| Exterior Finish | Stainless Steel , Brass |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | Female Iron Pipe |
| Item dimensions L x W x H | 1.5 x 0.7 x 1.4 inches |
| Material | Stainless Steel |
J**S
K
Quality
T**A
Works well and lead free
I use this 1 inch line when I am filling up a pesticide tank for spraying so I thought it might be a good idea to have a backflow valve on this line just in case. Works well.
R**Y
meets your needs
Fit my requirements. Not sure if it leaks water in a back flow or not. Seems to work okay.
C**L
Well made, more reliable than pvc versions
Worth the extra cost over pvc valves: I’ve had too many failures with the latter.
E**S
great deal.
worked great.
J**N
It works
Bought for irrigation pump .It works
K**0
Works well.
No problems. Installs in any direction. My install wasn't exactly horizontal, so it is a good option for you if you need a vertical installation. (Some check valve only work if horizontal). It is well made. Threads not damaged.
J**.
Works as advertised
Installed it upstream of our well pump and it works perfectly only complaint is that I had to order it twice the first time I got an empty envelope. But they made it right
Trustpilot
2 weeks ago
4 days ago
