Adjustable Dynamic Flow Balancing Valve

• 

Basic information

Adjustable dynamic flow balancingvalve can manually adjust the set flow rate in the pipeline, and also can automatically maintain the pressure difference before and after the valve unchanged, so as to achieve the controlled pipe road flow constant.

Features

1. 2. The self - acting diaphragm differential pressure controller responds quickly to the change of flow rate;3. reduce the use of air conditioning system valves;4. Improve the efficiency of the water pump operation and save energy.

Principle

This valve keeps P constant through the spring force. The pressure channel inside the valve body will adjust the pressure P1 and P2 at both ends of the structure, causing the upper and lower ends of the diaphragm respectively. The balance state P1=P2+Pspring will be maintained through the action of spring force，If P1 increases, the force acting on the lower part of the diaphragm increases correspondingly, and the diaphragm moves upward, reducing the pressure difference control structure space, and P2 increases accordingly to reach a new balance. And vice versa; And this valve adjusts the flow rate by adjusting the disc to change the Kv value.

Installation and Commissioning

Specifications are determined according to the design flow rate of the air conditioning box and allowable pressure range of the valve , and technical parameters are determined according to the requirements. For specific use, please consult ZhengFeng Valve Group.

Product scope, Standards & Materials

Size Range: 2"~12"Pressure Rating: 10bar ~ 25barFace to Face Dimensions: AMSE B16.10, EN558-1Flange End Dimension: AMSE B16.1/16.42, AS4087, EN1092-2Coating: Fusion Bonded Epoxy Coating Inspection and Test: ISO 5208 / EN 12226-2

Other supplier products

	Pneumatic Ball Valve	As one of the leadingchina ball valve suppliers, ZECO Valve Group developed our own laboratory for research &development for international stan...
	Pressure Relief Valve	This valve is opened to prevent the pipeline and equipment from being damaged due to overpressure when the pressure in the water supply pipeline ex...
	Wafer Check Valve	What is a Wafer Check Valve? Wafer check valves are in-line piping valves used to control fluid flow direction and reduce or fully prevent possibl...
	6 Inch Ball Valve	Description of 6 Inch Ball Valve: ZECO Valve Group is a well-known ball valve manufacturer in China.Since its establishment in 1991, it has been pr...
	Cryogenic Gate Valve	Description of Cryogenic Gate Valve: The main material of ZECO cryogenic gate valve is selected. Considering from the metallographic aspect, in ad...

Same products

	200WOG Thread Globe Valve	Seller: Wenzhou Chenyu Valve Co., Ltd	200WOG Thread Globe Valveis a type of valve designed to regulate or isolate the flow of liquids o...
	Forged Steel Gate Valve	Seller: Wenzhou Chenyu Valve Co., Ltd	Forged Steel Gate Valveis a robust and high-performance type ofGate Valveprimarily used for relia...
	RV-01A High-Pressure Aluminium for Aquaculture Environmental Protection OEM	Seller: Greentech International (Zhangqiu) Co., Ltd	RV-01A pressure relief valveAir Blower pressure relief valve is installed on the inlet &outle...
	Pressure Relief Valve/Series Relief Valve	Seller: Greentech International (Zhangqiu) Co., Ltd	Application:1.Usedinringblowerandsuitablebothpressure/vacuumuse.2.Staticpressuresettingeasilyadju...
	right valves	Seller: Yuanda Valve Group Co.,Ltd.	right valves Selecting the is essential for the efficiency, safety, and reliability of intel...