1.6MPA Heat Control Modulating Water Valve AC24V With Cast Aluminum Holder

Modulating Brass 1.6MPA Heat Control Valve

VB series control valves are fit for building automation system of air conditioning, cooling ,heating and so on and also for automation system of such industries as chemical, petroleum, metallurgical, electricity, light industry and so on. With the various output signals of gauges and computers, it can adjust temperature, pressure and humidity and can control the parameters of system flow, liquid level and so on.

VB3000 series control valves consist of VA3000 series actuators and DN15-DN50 valve body which are threaded connected with the actuators.

Features

. ABS plastic shell and cast aluminum holder, which are small in volume and light in weight, are easy for transport and installation.

. Adapting AC synchronous hysteresis lag on-off electric motor, the hysteresis clutch departs the output spindle from the drive part when reaching the limit point, so as to protect the motor.

. High control precision, fast response velocity, low power consumption, low noises, accurate actions.

. With valve journey self-adapting function, it is easy to install and adjust in job location.

. Compatible with multiple control signals, incremental/floating point signal, voltage signal 0(2)~10VDC or electric current signal 0(4)~20mADC.

. Offer feedback signal of valve phase: feedback resistance 0~2K,voltage signal 0(2)~10VDC or current signal 0(4)~20mADC.

Technology Data

Size: DN20-DN80 two way, three way

Connector: thread

Withstand Voltage: GBPN16 (1.6Mpa)

Flow characteristic: equal percentage

Leaking rate: Kv below 0.02%

Medium: cold or hot water or 60% glycol

Voltage: AC220V or AC24V

Power: normal 5VA, max 7.5VA

Mode: 3-point or on off

Control signal: 0-10VDC or 4-20mA

Output Torque: 500N, 1000N, 1200N, 1400N

Run speed: 0.129mm/s

Environment Temperature: 0℃-60℃

Medium Temperature: 1℃-95℃

Main parts material: shell ABS, frame die-casting aluminum, gear alloy steel

Models

Parameters I of Control Valves

Note: First line of ΔP value is for the conveying medium of water, and the second line of steam.

Parameters II of Control Valves

Writing Diagram

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  We started producing electric in-floor heating in Jiangsu,China almost eight years ago in 2011 and have been growing steadily ever since. In 2015 we started selling our own specially-designed lines of in-floor heating products and two years later once we were confident had a winning product line we started offering them on-line to customers like you all across North Europe. During the summer of last year our sales had grown so much that we moved distribution and fulfillment from Lishui Distrct,Jiangsu to Jiangning Distrct, Jiangsu where we now have more space and offer quicker freight to many parts of the country more easily and at a lower cost than before.

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