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drain pressure bypass valve supplier for industry Edison

drain pressure bypass valve supplier for industry Edison

Drain pressure bypass valve supplier for industry Edison

Hot water system
Payment Terms
Delivery Time
With 25 workdays after deposit
Connection spec.
22mm compression
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Enterprise Strength
  • Based on good business reputation, high-quality products, and professional services, Edison wins unanimous praise from domestic and foreign customers.
Company Advantages
1. With the design of pressure bypass valve , our by-pass valve is notably suitable for the usage in automatic bypass valve .
2. by-pass valve is suitable for pressure bypass valve and combined with the feature of automatic bypass valve .
3. Edison Co., Ltd.'s philosophy of honesty and credit management has created great success.

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.



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

Company Features
1. Edison Co., Ltd. is a professional by-pass valve manufacturer.
2. The quality of radiator drain off valve is recognized by customers at home and abroad.
3. Edison Co., Ltd. always believe that quality is above everything. Get info! Edison Co., Ltd. has been trying to achieve to be the best radiator drain valve supplier. Get info! Edison Co., Ltd. aims to occupy the position of industry leader. Get info!
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