top of page
Take $10 off select small waterer parts orders of $100 or more with coupon code WATERERPARTS
SHIPPING - All products ship within the same or next business day unless noted.
NORMAL Shipping takes between 2-5 days, Freight 1-2 weeks. Need a freight quote on large items? Click Here.
Miraco Valves and Floats
Miraco valves are available in three colors, each indicating their appropriate water pressure range all able to keep up with your animal's drinking. Easily replace the valve in your Miraco automatic waterer with these replacement parts.
Part Number | GPM | Pressure |
336 (Black Valve) | 14 | Low 5-40 PSI |
521 (Gray Valve) - New Style | 12.5 | High 40-80 PSI |
521 (Blue) - Old Style | 12.5 | High 40-80 PSI |
519 (White Valve) | 6 | High 80-90 PSI |
Miraco Valves are almost universal in size and can be used across a variety of Miraco automatic waterers.
40-80 PSI

Miraco High-Pressure Valve - Gray 40-80 PSI. 521
Miraco High-Pressure Valve - Gray 40-80 PSI. 521
Compare to
$20.85
Save
3%
$20.24

Miraco 425-5 Float Assembly
Miraco 425-5 Float Assembly
Used in the discontinued 3310-4 Hog waterer
$24.49
bottom of page