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Jobe Megaflow Water Valve - 1" Long Tail
1" Long Tail
$77.33
Sale price
$77.33
Regular price
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Jobe Megaflow Water Valve - 1" Long Tail
$77.33
Sale price
$77.33
Regular price
Need help choosing?
Call Us: 1-888-251-3934
Check the estimated time of arrival for your order.
Usually ships in 1-2 business days
Jobe Megaflow 1" Long Tail Trough Valve – High-Flow Underwater Float Valve
Ships directly from the manufacturer.
The Jobe Megaflow 1" Long Tail is a high-flow water trough float valve for livestock troughs and water storage tanks. It mounts underwater only — which Jobe says helps avoid freezing and makes the valve less prone to stock damage.
The long tail comes with a backnut and seal washer for mounting through the wall of your trough or tank. A float on a nylon cord opens a small pilot valve, which activates the main diaphragm valve for high flow and a positive on/off action. An inlet filter is built in, and the valve locks off with a cord lock.
Features
1" Long Tail with Backnut & Seal Washer
2-1/8" thread length, supplied ready for through-wall mounting.
Underwater Mounting
Helps avoid freezing and keeps the valve out of reach of livestock.
Positive On/Off
Pilot-operated diaphragm valve for high flow and clean shut-off.
Built-In Inlet Filter
Filters incoming water at the valve.
Cord Lock
Lock the valve off whenever you need to.
Specifications
Connection: 1" long tail (2-1/8" thread length, backnut & seal washer included)
Operating Pressure: 5–150 psi (0.3–10 bar)
Max Temperature: 140°F (60°C)
Water Level Differential: 3/4"–2-1/2" (20–60mm), increases with water pressure
Mounting: Underwater only — side or bottom entry
Materials: Glass-filled nylon body, EPDM diaphragm, TPU seal, 304 stainless steel hardware
Jobe Megaflow Spec Sheet (PDF)
Frequently Asked Questions
Long tail or short tail?
The 1" long tail has a 2-1/8" thread with a backnut and seal washer for through-wall mounting. The 1" short tail has a 7/8" thread for a compact connection.
Why mount it underwater?
Jobe notes underwater installation helps avoid freezing and makes the valve less prone to stock damage. Check that underwater mounting is allowed by your local regulations.
Through-wall fit, out of sight, out of reach — the Jobe Megaflow 1" Long Tail keeps your troughs full.
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