Our advanced equipment, excellent management, and spirit of continuous innovation have kept the quality of our Basket Strainer, Ball Valve, 3 Way Flanged Ball Valve at the leading level in the industry. In recent years, our company has invested a large number of human and material resources in the company's technical equipment, production scale and technical personnel, and has made breakthrough progress in all aspects. We will fulfill our responsibilities to the best and continue to enhance them. We insist on keeping the righteousness as the fundamental, adhere to the responsibility and positioning of the enterprise, and fulfill the due responsibility. We have started to upgrade the industrial level from technology, equipment and process through scientific and technological innovation, strategic restructuring and other effective ways.

Description & Features

Vacuum Butterfly Valve is a non-closed butterfly valve, driven by a motor to drive the actuator, so that the butterfly plate can rotate freely within a range of 90° to achieve the purpose of opening and closing or adjusting the flow of the medium. This valve has high flow conductivity for turn on or cut off the vacuum airflow. The applicable media of Vacuum Butterfly Valve is air and non-corrosive gas.

● Vacuum Butterfly Valve has novel design, light weight and fast switching characteristics.

● This valve is easy to install, small flow resistance, large circulation, and easy to operate.

● It has compact structure and beautiful appearance.

● Special structure, cut off the connection between the outside atmosphere and the pipeline, so as to ensure the vacuum degree of the pipeline.

Specifications

Size Range	Body Material
1"-32" DN25-DN800	WCB, CF8, CF8M, CF3, CF3M
Pressure Rating	Disc Material
Refer to catalogue	WCB, CF8, CF8M, CF3, CF3M
End Connection	Seat Material
Flange	EPDM, NBR, Viton
Structure Style	Stem Material
Full Port	/
Actuator Options	Design Standard
Manual, Pneumatic, Electric	API600, API603, GB/T 12234
Temperature Range	Face to Face Standard
-25℃~150℃	ASME B16.10, GB/T 12221, GB/T 15188.1
Connection Standard	Test Standard
Flange Drilling: ASME B16.5, ASME B16.47, GB/T 9113, JB/T 79	API 598, JB/T 9092, GB/T 13927

Brand	DAGO or OEM
Test	100% quantity tested before delivery
Guarantee	12 months from date of shipment or Negotiable
MOQ	1 Set
Sample	Available
Color	Customer required or manufacturer default
Packing	Plastic bag wrapped inside, seaworthy wooden case outside
Certificate	API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate
Country of Origin	Zhejiang, China
HS Code	848180 (universal), 8481804090 (China)
Port	Shanghai or Ningbo
Payment Terms	T/T, L/C, Western Union

We are committed to accelerating the development of strategic emerging technologies, upgrading and improving our Professional Factory Main for Hyundai Vacuum Butterfly Pressure/Vacuum Relief Valve. Pioneering and innovation is the spirit of the times given to us in the new historical period, and is the requirement of the times for us to open up new businesses. We have the ability to tailor our services to customer needs with integrity, thoughtfulness and professionalism.

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