Anti-Siphon Trough O Matic Float Valve

Regularly: $21.19

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Anti-Siphon Trough O Matic Float Valve


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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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Browse 3 questions Browse 3 questions and 2 answers
Why did you choose this? Store
To prevent water overflowing the tub and making a mess
Kathleen M on May 22, 2015
To prevent water overflowing the tub and making a mess
Kathleen M on May 22, 2015
How is this unit attached to a plastic water trough?
EricP on Aug 15, 2016
Anti-Siphon Trough O Matic Float Valve
Anti-Siphon Trough O Matic Float Valve
Trough-O-Matic Float Valve
Trough-O-Matic Float Valve
BEST ANSWER: I simply went to my ACE hardware store,got some one eighth thick ,one inch wide aluminum stock and made L shaped brackets(2) so the trough-O-matic hangs on the edge or lip of trough.You need to bend the aluminum pieces,.so a vice, hacksaw, cordless drill and a couple of small bolts and nuts are needed..Very low cost...You make the brackets according to the height of water you desire. .
Does anti-siphon valve need to be installed above ground?
A shopper on Jun 1, 2018