Anti-Siphon Trough O Matic Float Valve

Regularly: $22.19

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Anti-Siphon Trough O Matic Float Valve


Buy 2 or more, each at $15.31
Buy 3 or more, each at $14.98
Buy 6 or more, each at $14.64

In Stock. Usually Ships within 24 hours.

Quantity discount will reflect in cart.

Shipping weight = 1.50 lbs.

Shipping Restrictions Apply: Must Ship Economy Service


Product Summary:

Miller Manufacturing Trough-O-Matic Float Valve Anti-Siphon
Controls the water level for most plastic and metal stock tanks, troughs, barrels, and pans.  All plastic valve flows up to 245 gallons per hour and operates at pressures between 20 and 50 psi.  Anti-siphon feature complies with basic back-siphoning regulations.  Popular rugged plastic housing is molded from high-grade polystrene for added strength and durability. 
Product Features:
  • Anti-siphon float valve
  • Flows up to 245 gallons/hour
  • High grade polystrene housing
  • Expansion brackets to fit tanks with wider or thicker rims
  • Accepts standard 3/4" garden hose
Item Specifications:
7.5"L x 3"W x 4.2"H
Item Number Model Number UPC
E011780 22610708 084369018258
Additional Information:
Legal Disclaimer - This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

Product Reviews by Customers

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What does the anti-syphon valve do?
A shopper on Sep 26, 2014
BEST ANSWER: It allows me to fill my horse tank without worrying about it running over. The anti-siphon feature lets me leave the hose attached and it won't drain the tank. Very handy.