Jobe Valves, Topaz Differential Valve. Features 3/4" Inlet. With Detach Long Tail.

Jobe Valves, Topaz Differential Valve. Features 3/4" Inlet. With Detach Long Tail.

MPN: J-TPVD0075DLT

Description
Topaz Differential valves are ideal for use in water tanks which are filled by a pressure system-controlled water pump. The valve gives a level difference which is adjustable from 50mm up to 2.5m to minimize starting and stopping of the pumping system.

DLT (Detachable Long Tail) – the Detach Long Tail is a unique thread that is longer than standard threads, and includes a seal washer and backing nut. The threads are designed to hold the valve in place in a tank, so no other fittings are required. The threads extend through the tank ,with the seal washer inside the tank, and the backing nut on the outside. The nut is tightened up, leaving remaining threads exposed for the water supply line to be attached.

Applications
Maintaining Water Levels in:
• Water Storage Tanks
• Water Cisterns
• Irrigation Applications

Principle of Operation
• The valve mounts at the top of the tank. It fits easily through a thin-walled tank or screws into a threaded tank inlet.
• As the tank empties the weighted float travels down the cord until it hits the bottom stop. The valve then opens immediately to give a full flow.
• The valve now runs constantly, and the weighted float rises until it hits the upper float stop. This lifts the arm and the valve shuts down.
• Observe the pressure that your pump runs at while the tank is filling. Set the pressure switch to turn the pump off
at a pressure at least one bar above the running pressure.

Features
• High flow
• Start and stop levels can be easily adjusted to give water level differentials
from 50mm to 2.5 m
• Keeps pump operation to a minimum.
• Detach™ Valve Seal Access System for quick access to valve seal (Patented)
• Ideal for all makes and models of tanks.

TOPAZ Differential Float Valve Product Information

Warranty information
Jobe valves will replace or repair product that fails due to faulty parts or manufacturing for 2 years from dated proof of purchase. Jobe Valves does not accept any liability whatsoever for any consequential damage caused, or associated costs involved, in the malfunction or in the replacing or repairing of any Jobe product.