Adjustable flow control dynamic balancing valve is used in water systems that require flow control, especially for flow control of non-corrosive liquid media such as heating and air conditioning. A one-time adjustment before operation can automatically keep the system flow constant at the required set value. It can automatically balance the system flow at the required set value; it can automatically eliminate the hydraulic imbalance caused by various factors in the water system, maintain the flow required by the user, overcome the “uneven cold and hot” and improve the room temperature qualification rate of heating and air conditioning; it can effectively overcome the unfavorable operation mode of “large flow, small temperature difference”, improve the system energy efficiency and realize economic operation. Applicable pressure difference range: 20-300kpa. When the working pressure difference of the system fluid exceeds 300KPa, in order to prevent noise, measures should be taken to consume the excess pressure difference. The dynamic balancing valve does not have a shut-off function, and a shut-off valve should be set as needed.

Valve body material: ductile iron
Seal material: EPDM
Connection diameter: thread (DN15 ~ DN50) flange (DN50 ~ DN500)
Nominal pressure: 1.6Mpa
Applicable medium: cold/hot water
Medium temperature: 0 ~ 90℃