Self-operated flow balancing valve

Technical Parameter

Item model number: ZL47F

Applicable medium: non-corrosive liquids such as water and oil

Applicable temperature: 0~100℃

Connection form: flange connection

Main material: cast iron, cast steel

Flange connection: GB/T 17241.6 GB/T 9113

Test standard: GB/T 13927 API 598


Product Detail

Product Description

The self-operated flow balance valve is mainly composed of an automatic regulating valve disc and a manual regulating valve disc. Using the automatic pressure change of the medium as the driving force, it can automatically adjust the balance of the flow of each branch pipe, accurately stabilize the flow, and at the same time have the opening indication, locking, closing and other kinetic energy. It is suitable for flow control of non-corrosive media such as heating and air conditioning. One-time adjustment before operation can make the system flow automatically constant at the required set value.


Product Usage

The valve is used for flow control of non-corrosive media such as heating and air conditioning systems.

自力式流量平衡阀(图1)

Main External Connection Dimensions

PN1.0-1.6MPa
DN1520253240506580100125150200250300
L110110115160200215230275290315350520635670
H1120122137182191197205259268334357452486555
H270707491147147154181211227260367430495