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๐ง Elevate your air system game with Miltonโs precision-packed power valves!
The Milton S-684 Tank Valve is a compact, brass 1/8" male NPT valve designed for air compressor tanks, supporting up to 200 PSI. Its durable construction and precise threading ensure leak-free performance, making it ideal for both DIY enthusiasts and professional maintenance. Sold in a convenient two-pack, it offers reliable, space-saving solutions for pressurized container projects.









| ASIN | B0002SQYTQ |
| Best Sellers Rank | #182,818 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #554 in Air-Compressor Accessories |
| Brand | Milton |
| Brand Name | Milton |
| Connector Type | connector_type |
| Customer Reviews | 4.8 out of 5 stars 310 Reviews |
| Exterior Finish | Gold |
| Global Trade Identification Number | 00030937400253 |
| Included Components | 1 Milton Branded Product |
| Inlet Connection Type | National Pipe Tapered |
| Item Dimensions | 2 x 1 x 1 inches |
| Item Type Name | Milton s-684 1/8" NPT Tank Valve, 2/cd |
| Item Weight | 0.01 Pounds |
| Item dimensions L x W x H | 2 x 1 x 1 inches |
| Manufacturer | Milton Industries |
| Manufacturer Part Number | S684 |
| Manufacturer Warranty Description | 1 year Limited Warranty |
| Material | Brass |
| Material Type | Brass |
| Maximum Pressure | 200 Pound per Square Inch |
| Model Number | S-684 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.13 Inches |
| Outlet Connection Type | MNPT |
| Set Name | 2 |
| Size | Pack of 2 |
| Thread Size | 1/8 |
| Thread Type | Male |
| UPC | 030937400253 030937006981 |
| Unit Count | 1.0 Count |
| Valve Type | Globe Valve |
A**J
Works well
For use on water pressure tank to charge with air
E**.
Great for DIY pressurized containers
These valves came in a two pack. They are good quality and the threading is slightly thicker as it threads in. This was perfect because I used it to be able to pressurize a scepter water can. I would recommend these to anyone!
B**M
leak free, brass, 1/8npt pipe thread
Way cheaper than I could buy vocally. Common 1/8"-27 thread tap. I used 11/32 bit before tap, worked fine. Holding 150psi air pressure with 250ยฐ temps.
M**E
Works as it should
Put one on my fuel regulator on my f-250 7.3 and it's all good. Not much else to say other than it works.
F**Y
Good to have if you own a CTIS equipped truck.
Just what I was looking for. These are what is needed to replace the Junction between the valvestem and CTIS wheel hose on a 900 series 5ton military truck. They may be the same for an LHS or LMTV truck as well. If you own one of these trucks get a pack of these as they are a weak link in the system and are easy to break when changing a tire. Coming with the schrader valve is nice as well as itโs a place to delete the CTIS at that particular wheel.
R**O
Good
Buy
A**W
Many uses
I used this to build a boost leak tester for my Mazdaspeed3. I drilled a hole in a PVC cap and used this in conjunction with the Spectre 3" to 2.5" Intake Coupler and it worked perfectly. I added RTV on the threads for safe measure. I only tested it up to 20 psi but worked for what I needed it to.
M**N
Good quality valves.
They are as advertised and are of good quality. What more can I say? They don't leak and are nicely finished.
C**S
La adaptaciรณn de la base de la vรกlvula con una broca.
Para rellenar un bote de aire comprimido
P**E
Wanna get rid of cross line
No more hosesโฆ itโs a test and it works great so far
J**E
Parts
๐
J**E
works nice
Solid brass, threads are clean. Some of the valve stems were a little loose - presumably from being shaken around in transport - but were easily tightened back up and worked fine.
M**C
they are made of brass
good value and material
Trustpilot
2 months ago
4 days ago