Automated Manual SS304 316 WCB Ventilation Butterfly valve

Product Description:

1.Venttilation Butterfly Valves use the aluminum Alloy Materials as the valve body to process the seal ring and adopts electric or pneumatic actuator.

2. The applicable temperature depends on the valve body selection,nominal pressure≤0.6Mpa,generally applicable to industrial,mentallurgical,enviromental protection and other pipelines for vential regulation media flow use.

3. Ventilation butterfly valve are used in the dusty cold air or hot air gas pipelines in the ventilation and environmental protection projects in the chemical,buiding materials,powder stations,glass industrials, as a gas medium to regulate the flow or cut off the pipeline control devices.

4.This type of valve should generally be installed horiozontally in the pipeline.

5.When the ventialting butterfly valve is in the fully open postion,the thickness of the ventialting disc is the resistance  when the medium flows through the valve body,so the presure drop generated by the valves is very small, so it has better flow control charaacteristics.


Main Specification:

Nominal Size	Operated type	Pressure	Temperature	Seal/Disc/Body material	Medium	Application	Connection standard
DN80	Pneumatic actuator	PN6	-15-430℃	Cast Iron	Waste Gas	VTO incinerator	PN10/PN16
DN100	Electric actuator	PN10		Stainless steel	Smoke	Ventilating pipe	ANSI150
DN1200	Manual handle lever	PN16		Alloy steel	Aeration		DIN16
DN1500	Worm Gear			Choromium			JIS10K/16K
DN2000				Molybdenum steel

If want to get more detailed drawings,please click and download the link.







http://www.mihemachinery.com/uploadfile/2018/0612/20180612034810428.pdf 

http://www.mihemachinery.com/uploadfile/2018/0612/20180612034831554.pdf

http://www.mihemachinery.com/uploadfile/2018/0612/20180612034841501.pdf