Exhaust/supply air Venturi constant air volume valve

NegotiableUpdate on 01/20

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Nature of the Manufacturer: Producers

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Overview

Product Introduction: Venturi Constant Air Volume Valve for Exhaust/Supply Air, Pressure Independent Constant Air Volume Valve: Venturi Constant Air Volume Valve is a high-precision, high response speed pressure independent air volume valve specifically designed for supply and exhaust air

Product Details

Product Introduction

Product introduce

Exhaust/supply air Venturi constant air volume valve

Pressure independent constant air volume valve:The Venturi constant air volume valve is a high-precision, high response speed pressure independent air valve specifically designed for air supply and exhaust. It is a self-adjusting mechanical structure device that accurately maintains the set air supply/exhaust volume within the pressure range of 150-750Pa and is not affected by changes in static pressure inside the pipeline;
ABS anti-corrosion and flame-retardant material;
Socket and flange connection methods for quick installation;
Multiple specifications, supporting OEM OEM OEM manufacturing.

Product · Parameters

Product parameters

factory settings			System response speed	Pressure independent response speed	Accuracy of air volume control	Air volume range	adjustment ratio	Do you need a straight pipe section	Specifications	Application scenarios
Calibration content	Calibration point location	Calibration probability
Valve position air volume curve/pressure air volume curve	60 points	Each unit needs to be calibrated according to the installation method	<1 second	<1 second	≤±5%	80-2600 m3/h	20:1	no need	Φ110 /Φ160/Φ200 /Φ250/Φ300/Φ355	Chemical laboratory, biosafety laboratory, physical and chemical laboratory, animal laboratory, GMP pharmaceutical factory, isolation ward and other special places

System · Introduction

System introduction

VAV intelligent variable air volume systemThe airflow enters the measuring section along the direction of the valve bottom, and the pressure difference inside the valve is transmitted to the sensor inside the controller through the air pipe. The sensor sends the pressure difference data to the chip inside the controller. The chip judges and issues commands to the actuator based on the received pressure difference and other data, thereby achieving intelligent rotation of the air valve blades and accurately adjusting the air volume of the air valve to ensure the safe air volume required by the system and create a safe experimental environment.