[Zhengzhou exhaust valve] Henan Zui big valve wholesale base

Overview

The CARX compound exhaust valve body is in the shape of a barrel, and the valve internals include stainless steel floats, levers and discs. The valve is installed at the pump outlet or in the water distribution pipeline to remove the air accumulated in the pipe to improve the efficiency of the pipeline and the water pump. When a negative pressure is generated in the pipe, the valve quickly inhales the outside air to prevent the pipeline. Damaged due to negative pressure. When the water injection starts in the tube, the valve flap is in the open position, and a large amount of exhaust is performed. When the air is exhausted, the valve is filled with water, the float ball rises and the valve flap is closed, and the exhaust is stopped, when the water in the tube is normally transported, If a small amount of air collects in the valve to a considerable extent, the water level in the valve drops, and the air is discharged from the small hole. When the water pump stops, the water in the pipe is empty or a negative pressure is generated inside the pipe. At this time, the plug is quickly opened, and the air is sucked in to ensure the safety of the pipeline. Medium temperature: 0-80 ° C.

The main technical parameters

Nominal pressure: 1.0 ~ 1.6MPa

Nominal diameter: DN25 ~ 32mm for threaded connection; DN50 ~ 200mm for flange connection

Applicable medium: non-corrosive liquid such as water and oil

Applicable temperature: 0 ~ 100 ° C

Flange standard: GB/T 17241.6 GB/T 9113

Test standard: GB/T 13927 API598

Main component materials

The main profile connector Unit: mm