ST manual regulating valve

NegotiableUpdate on 02/16

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

1、 Product definition: Manual regulating valves are generally installed in air conditioning and ventilation system ducts to adjust the airflow of branch pipes, and can also be used for mixed regulation of fresh and return air

Product Details

1、 Product Definition

Manual regulating valves are generally installed in air conditioning and ventilation system ducts to adjust the airflow of branch pipes, and can also be used for mixing fresh and return airAdjust.

It has a simple and reasonable structure, low leakage rate, low friction torque, low noise, flexible operation, good blade rigidity, corrosion resistance, and high resistanceThe advantages of warmth, easy installation, beautiful appearance, and complete variety can be widely used in industrial and civilian air conditioning and ventilation systems to achieveThe purpose of precise control of air volume.

2、 Performance parameters

① Valve pressure: 1000pa;

② Applicable medium: air;

③ Leakage rate:At ambient temperature, the pressure difference before and after the valve blade is 1000pa static pressure, and the leakage rate per unit area is ≤ 3%;

IIIconstruction and installation

① The actuator is installed on the electric control valve body, with a valve thickness of 200mm.

② The actuator side of the electric control valve should have a clear space of not less than 200mm for maintenance.

③ Before installing the electric control valve, it is necessary to check whether the operating mechanism of the air valve is intact and whether the action is flexible and reliable.

Technical functions and main materials

product	ST manual air valve
institution	Valve body, blades, actuator and other components
technical indicators	Manually open and close the valve
	canTo achieve valve on/off adjustment or stepless adjustment
	The actuator is installed inside the valve body
Main component materials	valve body	High quality galvanized steel sheet/thickness 1.8mm
	blade	High quality galvanized steel sheet/thickness 1.5mm
	rotating shaft	Round steel (hot-dip galvanized)/square shaft
	bushing	bronze bushing
Valve thickness	Valve thickness: 200mm
flange	Flange edge width: 32mm