Apex Pressure Limiting Stop Valve 20mm Hot (500kPa) - LSV20H500

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Model: LSV20H500

Apex Pressure Limiting Stop Valve 20mm Hot (500kPa) - LSV20H500
Use with EVT700

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

Application:

Standards:

Limiting, Isolation, and Filter all in one.
Designed to protect systems running hot water up to 80°C.
Pressure compensated to give constant outlet pressure regardless of inlet pressure.
Factory set at 500 kPa outlet pressure (Fully compensated).
Machined, assembled, and 100% tested in NZ.
Precision machined from DR Brass. (including filter cap & isolation bonnet)

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])

Removable Cartridge: