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By-Pass Valve W99-7800

By-Pass Valve W99-7800

HVAC Type
Heating
Application
Hot water system
Payment Terms
T/T
Delivery Time
With 25 workdays after deposit
Material
HPb59-1
Connection spec.
22mm compression
Related Products

The W99-7800 by-pass valve is designed to maintain constant pressure in the domestic central heating system. The model is closed when the thermostatic radiator valves are opened and calling for heat. This allows the full output of the boiler and pump to circulate through the system. As sections of the heating system close down the auto by-pass valve opens to allow water to flow through the by-pass.

Specifications

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ProductW99-7800
Max. Opening Pressure10bar
Temperature230°F (110°C)
Setting range0.1 ~ 0.6 bar
MaterialHPb59-1


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