CARX Compound Air Release Valve with Pressure Gauge

Ductile iron QT450 body with epoxy coating, flange connection, PN10/PN16.Equipped with pressure gauge and globe valve for real-time pipeline pressure monitoring.

Functions: Large volume air exhaust during pipeline filling, micro air vent under normal operation, vacuum break air intake to prevent negative pressure pipe damage and water hammer.

Application: Municipal water supply, fire protection pipeline, pump station, industrial circulating water system.

Core Function Highlights:

1.Pressure Visualization Monitoring:

The conventional exhaust valve has no pressure display. 

This model is equipped with a pressure gauge, allowing direct viewing of the pipeline operating pressure. 

This makes the operation and maintenance of the pump room and main pipeline network more intuitive.

2.Composite Dual Function Exhaust:

It combines large flow discharge + stable micro exhaust, and also has negative pressure suction protection, suitable for all working conditions of the pipeline.

3.Corrosion Resistance and Durability:

The valve body is made of ductile iron QT450 + epoxy coating. It is resistant to rust from tap water and circulating water, and is suitable for outdoor and underground pipeline networks.

4.Maintenance Convenience:

The upper cover flange can be opened for internal component maintenance. The pressure gauge branch with a stop valve can be independently inspected and repaired. The top can be manually released pressure.

Specifications:

Size: DN15-DN300

Pressure: PN10/16, Class150,JIS6K/10K

Flange Standard:DIN,BS,ISO,ANSI,AS,JIS

Materials:

Body : Ductile Iron

Float Ball:Stainless Steel

Seal : EPDM

Characteristic:

Applicable Medium: Water, Oil, Gas

Applicable Temperature:0-80℃

All valves are equipped with professional export protective packaging. 

With protective caps on the sealing surfaces, rust-proof treatment, and shock-absorbing material filling to ensure intact transport; the loading is secure and safe. 

We can also customize packaging according to customer requirements.

Regarding transportation methods, we can provide appropriate transportation options based on the cargo requirements and the customer's timeliness requirements. 

Common transportation methods include: sea freight, air freight, land freight, and express delivery.