Stainless Steel Vacuum Breaker Air Release Valve

As a professional API600 gate valve, Weld Neck Flange, pressure-seal valves manufacturer, we are at a state-of-the-art level in the national industry in terms of technology and quality. What is a fast delivery? We make the delivery according to customers' requirements. We thank new and old customers for their trust with the best products, the best quality, the lowest price, and the most complete service. We insist on the mission of creating value for customers with loyalty and wisdom. With excellent quality and honest reputation, we will join hands with you to create a better future.

Vacuum breaker Valve, Vacuum breaker gate valve, gate valve with breaker.

For critical applications where vacuum protection is a must or where column separation is predicated, a vacuum breaker is used. The valve works automatically once there is negative pressure or vacuum raised in pipeline and tank, to prevent other equipment from broken, concave cracks. The Vacuum breaker valve is mounted at critical pipeline high points, tanks or penstocks and allows for rapid inflow of atmospheric air to reduce vacuum conditions in piping systems.

Specifications:

Size: 8inch(DN200)

Pressure: 150LB(PN25)

Material: WCB

Connection: Flange with breaker 

Operation: Rotork electric actuator

Features:

1.Full flow areas offer maximum vacuum protection for pipelines and tanks

2.optional in flow preventer.

3.Resilient seals provide drop tight seating

4.Connection for optional air release valve –to vent entrained air

5.Quick response without electricity 

6.Long service time

To be a high-quality supplier in the world's professional Stainless Steel Vacuum Breaker Air Release Valve industry is our goal. We always adhere to the company belief of 'technical innovation, adhere to quality', and continuously improve the overall product quality to create a greater competitive advantage for us. You can do one-stop shopping here.