Dynamic regulating balancing valve Kombi-9 HONEYWELL

Pressure Independent Integrated Balancing Control Valve

Application

Honeywell Kombi-9 is designed for precise temperature control of terminal air-conditioning equipment in the HVAC system. It can maintain the flow regardless of variations in system differential pressure. With the valve position feedback the Building Automation System can always operate in the most energy-saving mode.

Kombi-9-datasheet

+(84) 839 606 568

Model: Kombi-9

Origin: Honeywell/Taiwan

PN16, Size: DN25 – DN150

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Specification

Size range:	DN25-DN100
Flow control accuracy:	±4%
Max. flow set range:	60%~100%*Qr
Max. close-off pressure:	10 bar/ DN25, 7 bar/ DN32, 4.6 bar/ DN40, 2.6 bar/ DN50, 10 bar/ DN65-DN150
Difference Range:	30~250kPa
Input control signal:	0/2 ~ 10VDC 0/4 ~ 20mA
Feedback signal :	2~10VDC
Supply voltage:	24VAC(+15%,-10%),50/60Hz
Electric connection:	1 m operating power cable
Valve rated pressure:	PN16
Connection of valve:	DN25~DN50: Female screw BSPT DN65~DN150: Flange (ISO7005-2)
Valve body Material:	DN25~DN50: Bronze DN65~DN150:Control valve cast iron GG25
Media:	Water, glycol solution
Media temperature:	-5℃~120℃
Operating ambient:	temperature: 0~65°C Atmosphere: Non-corrosive, non-explosive

Selection

Size	Qr(m3/h)*	Kvs theor.**	Interface	Valve & pre- sensor OS#	Actuator & Sensor OS#	Power consump- tion (VA)
DN25	3.5	8.7	Threaded	V5011P1004-K9	ML7420A8088-SBU	6(Operation) 3.5(Standby)
DN32	6	15		V5011P1012-K9
DN40	9.6	24		V5011P1020-K9
DN50	16.1	40.2		V5011P1038-K9
DN65	26	63	Flanged	V5328A1179-K9
DN80	40	100		V5328A1187-K9
DN100	63	157.5		V5088A1005-K9	ML7421B8012-SBU	12(Operation) 2.6(Standby)
DN125	103	250		V5088A1013-K9
DN150	137	342.5		V5088A1021-K9

Feature

Integrated functions as linear temperature control, pressure independent and electric regulating into one valve

High control accuracy, strong anti-interference capacity

Simple calculation in designing the pipeline system

Easy installation

Extremely convenient for commissioning at site

Wide fluctuating range of pressure difference for the system

Output the valve position signal to BAS for system variable differential pressure control of variable flow water system, ensure HVAC water system can always operate in the most energy-saving mode

Published by Lam