Self-Operated Dynamic Balance Control Valve

• Customization: Available
• Temperature: Ordinary Temperature
• Certification: GS, CE, ISO9001
• Model NO.: HZ-586
• Media: Gas, Oil, Water, Acid
• Standard: Nonstandard
• Connection Mode: Flange
• Power: Electric
• Material: Cast Steel
• Type: Single Seater
• Transport Package: Plywood Case
• Specification: DN15-DN100
• Trademark: HUIZHENG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000pieces/Year

Product Description

Product Description
EDRV dynamic balance electric control valve control mode: intelligent type, proportional type, switch type. A fully balanced hydraulic system generally adjusts the temperature of the target area by dynamically balancing the flow of the terminal equipment (such as the air conditioning box) through a dynamic balance electric control valve. It can dynamically balance the pressure change of the system to make the flow between two or more terminal equipment The regulation does not interfere with each other, so this system is highly energy-efficient.
It is mainly suitable for the temperature control of the end air conditioning equipment of the HVAC system (such as air conditioning boxes, fresh air units, air handlers). By configuring the intelligent module control device, it is convenient to automatically control the flow and temperature of each loop to achieve reasonable Utilize energy, save energy and reduce consumption, and intelligent management. The application of this valve makes the terminal equipment only affected by the standard control signal, and not affected by the system pressure fluctuation, making the system adjustment more stable and more energy-saving, especially suitable for variable flow systems with large system load changes.

Main technical parameters

Type	Valve Type	Specifications	Differential pressure range(KPa)	(m0/h)Flow range	Working pressure	Flow error	Fluid temperature
A/D-EDRV1	Double Way	DN25	30-300	0.2-2.9	PN16	5%	0-100ºC
A/D-EDRV2		DN32	30-300	0.5-4-7
A/D-EDRV3		DN40	30-300	1-7-7
A/D-EDRV4		DN50	30-300	2-12.1
A/D-EDRV8		DN65	30-300	3-20.4
A/D-EDRV9		DN80	30-300	5-30.8
A/D-EDRV10		DN1OO	30-300	10-45.3
A/D-EDRV11		DN125	30-300	15-70-7
A/D-EDRV12		DN150	30-300	20-101.8
A/D-EDRV13		DN200	33-300	5.0-360
A/D-EDRV14		DN250	22-210	4.O-460