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Common valve series

YYF residual pressure valve

YYF residual pressure valve

Purpose and characteristics:


YYF residual pressure valve has beautiful appearance, firm structure, and is widely used in central air conditioning system and fire protection system, such as positive pressure stairwell, fire room, clean room, computer room and other spaces with certain positive pressure requirements, and its positive pressure range is adjustable from 5 to 100Pa. The opening and closing are automatically controlled by the indoor and outdoor pressure difference, which is very convenient for installation. The decorative air outlet can be selected on the back of the opening and closing to achieve certain decorative effect.


Note: the size can be customized according to the customer's requirements.

 

 

Purpose and characteristics:


YYF residual pressure valve has beautiful appearance, firm structure, and is widely used in central air conditioning system and fire protection system, such as positive pressure stairwell, fire room, clean room, computer room and other spaces with certain positive pressure requirements, and its positive pressure range is adjustable from 5 to 100Pa. The opening and closing are automatically controlled by the indoor and outdoor pressure difference, which is very convenient for installation. The decorative air outlet can be selected on the back of the opening and closing to achieve certain decorative effect.


Note: the size can be customized according to the customer's requirements.

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