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🔧 Keep your airflow flawless—because every detail counts!
The Nikou Air Compressor Check Valve is a high-performance brass lift check valve featuring three threaded male connectors (sizes 1/2", 3/8", and 10mm) designed for easy installation and reliable prevention of reverse airflow in pneumatic and fluid systems. Compatible with small piston and oil piston air compressors, it offers durable, maintenance-free operation and serves as an excellent replacement part to maintain optimal compressor function.
| ASIN | B07VRMH5C7 |
| Best Sellers Rank | 106,399 in DIY & Tools ( See Top 100 in DIY & Tools ) 342 in Air Tool Accessories |
| Brand | Nikou |
| Connector Type | Threaded |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 187 Reviews |
| Exterior Finish | Brass |
| Exterior finish | Brass |
| Inlet Connection Size | 3/8 Inches |
| Inlet Connection Type | Threaded |
| Inlet connection size | 3/8 Inches |
| Inlet connection type | Threaded |
| Manufacturer | Nikou |
| Material | Brass |
| Model Number | ES718-77 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 3 |
| Outlet Connection Size | 0.38 Inches |
| Outlet Connection Type | thread connection |
| Outlet connection type | thread connection |
| Part Number | ES718-77 |
| Set Name | 1pc |
| Size | 42 x 39mm |
| Specification Met | CE |
| Thread Size | 3/8 inches |
| Thread Type | NPT |
| UPC | 723645770618 |
| Valve Type | Lift Check Valve |
P**L
Fixed my compressor
Worked a treat, easy swap and got my old compressor working again.
A**R
Good
Good
P**E
Worked fine
Though it seemed a bit lightly made it worked perfectly well to replace the one on my compressor with a stripped thread.
S**H
Very Quick delivery and fitted with no problem.
Easy to fit.
N**B
This is not brass!
These are cast alloy not brass! They are painted! Fitted and failed in less than a day and it was at the point of removal we noticed it is substandard. The walls are cast so thin it didn't withstand the standard operating pressure.
S**L
Cheap metal, only used the internal parts.
Seemed quite cheaply made and probably wouldn't have used it if I was using the whole thing but I only needed the internals to fix the one I had.
W**3
Good replacement part
Perfect fit for my rhyas 50ltr twin compressor.
S**D
Leaking
This valve was no good it worked no more than a week and started leaking I cleaned out but no change really cheaply made
D**R
fait le job
A monter délicatement,sinon fait le job
G**U
pour compresseur redstone
remplacement pour mon compresseur restone s adapte très bien plus de fuite tres content
G**I
Valvola di ritegno x compressore a 2 vie
Ottima valvola di ritegno montata su un compress. 50 litri perfetta anche questa consigliata......
R**.
Schlecht
Beim Einbau abgebrochen. Sehr weiches Material.
J**S
..
recambio del compresor perfecto
Trustpilot
1 week ago
1 month ago