Our PSB Bonnet Gate Valve, 3 Way Flanged Ball Valve, Top Entry Ball Valve is selling well worldwide thanks to our scientific management practices and the continuous improvement of product quality. Our objective is to supply first step products and best service for our customers, thus we are sure you must have a margin benefit through cooperating with us. Quality and service is the key to the survival and development of the enterprise, and we strive for quality first in every product, understand the needs of each customer, and ensuring the quality of the product and post-service is the responsibility of each of our employees. We take the initiative to adjust the direction of product development after comprehensive analysis and review the situation. We must abide by and quantify the company's management system in an all-round way, and innovate and revise the system based on the principle of management needs.

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

In order to stay ahead of the competition, our company attracts customers and gains their trust with high-quality Bdz Vacuum Valve with Pipe Type Butterfly Valve/Transformer Valve and excellent services. We will rapidly develop the international market, enhance our influence and reputation in the world, and make significant contributions. The advent of the knowledge-based economy has increased the proportion of technology in the value of products, and truly competitive products are more likely to have high-tech content.

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