Apex Pressure Limiting Valve 25mm 500kPa - LV25500

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Model: LV25500

Apex Pressure Limiting Valve 25mm 500kPa - LV25500
Use with EV25

Note: All limiting valves must be protected by a downstream expansion valve of the relative setting as prescribed above.

Application:
For extremely high flow, high demand mains pressure systems, eg. large homes, multi-storey apartments and commercial applications.

Standards:

Forged, high quality, corrosion resistant, DR brass body
Extremely high flow rates - up to 250 litres a minute
Pressure compensated to give constant outlet pressure regardless of inlet pressure
Twin adjustable (200-600kPa), removable cartridges for easy servicing
All valve seats are contained in cartridges - no need to remove valve body from system
Can be installed in any orientation, for external application a cap is provided to protect cartridge
No unions, no leaks

Flow Chart:

Apex Pressure Limiting Valve 20mm 350kPa - LV20350 Flow Chart

Installation:

Refer to Specifcations Tab for installation guide.
Do NOT install Limiting Valve in the ground.
Do NOT apply heat near valve during installation.
Install so that both hot and cold supplies are balanced.
Can be installed in any orientation. For external application, cartridge must be at bottom.
Must be installed with correct Expansion Valve fitted down stream of a limiting valve.
To adjust outlet pressure use large Philips/Pozi screw driver, turn adjusting screw clockwise to increase (1 turn = 60 kPa [9psi])

Servcing: