CARX Brass Compound Exhaust Valve

CARX Brass Compound Exhaust Valve

Introduction:

The valve body of the CARX composite exhaust valve is barrel-shaped, and the internal parts of the CARX composite exhaust valve include a stainless steel ball, a valve stem and a valve clack. The CARX composite exhaust valve is installed at the outlet of the pump or in the water supply and distribution pipeline to remove the air accumulated in the pipe to improve the efficiency of the pipeline and the pump. Once negative pressure is generated in the pipe, the CARX composite exhaust The valve quickly sucks in outside air to prevent damage to the pipeline due to negative pressure.

Manufacturing standards: 

China GB, JB of the Ministry of Machinery, chemical standards HG, American standard API, ANSI, German standard DIN, Japanese JIS, JPI, British standard BS production. Body material: copper, cast iron, cast steel, carbon steel, WCB, WC6, WC9, 20#, 25#, forged steel, A105, F11, F22, stainless steel, 304, 304L, 316, 316L, chromium molybdenum steel, low temperature Steel, titanium alloy steel, etc. Working pressure is 1.0Mpa-50.0Mpa. Working temperature: -196℃-650℃. Connection method: internal thread, external thread, flange, welding, butt welding, socket welding, ferrule, clamp. Drive mode: manual, pneumatic, hydraulic, electric.

Working Principle:

When the pipe starts to inject water, the plug stays in the open position to perform a large amount of exhaust. When the air is exhausted, the water floating ball in the valve is floated, and the plug is driven to the closed position to stop a large amount of exhaust; when the water in the pipe is normal During transportation, if a small amount of air accumulates in the valve to a considerable extent, the water level in the valve drops, and the float ball drops accordingly. At this time, the air is discharged from the small hole. When the pump is stopped and the water in the pipe is empty, or when a negative pressure is generated in the pipe, the plug is opened at this time, and air is sucked in to ensure the safety of the pipeline.

Main Specs and Dimensions:

1. Medium: clean water

2. Temperature: normal temperature

3. Valve body: gray cast iron HT200

4. Floating ball and plug head: stainless steel

5. Sealing material: nitrile rubber

6. Valve body test suppression: 1.5mpa

7. Floating ball and sealing test suppression: 0.05-1.1MPA does not leak