Gas flow meter
The gas flow meter is a highly accurate and reliable instrument for regulating and measuring the flow of both oxygen and fuel gas in a manual powder and wire thermal spray gun. It has precision needle valves which are actuated by adjustment knobs on the front panel that controls the gas flow meter. Flow unit readout is provided in both Metric (NLPM) and U.S. Customary (SCFH) units.
A separate flowmeter is provided for the regulation of oxygen and fuel gas (acetylene or LPG), which are isolated from each other. As an additional safety feature, each meter incorporates a check valve in the piping from the meter outlet to the combustion flame spray gun, which protects the gas flow meter against high back pressure that could result from gun backfire and prevents any possibility of mixing of the process gases with each other. These check valves can be replaced when necessary.
Acetylene, hydrogen, propane, MAPP, and natural gas can be safely used in thermal wire flame spray guns however the fuel gas flow meter is calibrated for acetylene or LPG. The standard cylinders of compressed gas or with gas supplied through plant pipelines, or in combination are used. Whatever the source of the process gas it is important that appropriate pressure regulators used.
Features and Benefits
- It is economical and simple so it is easy to own and operate and it required minimal training.
- It gives precision metering of process gas flow for consistent results.
- It can be used with a choice of fuel gas.
- It is built-in check valves that protect against high backpressure.
- In the gas flow meter, fuel and oxygen connections are threaded in the opposite direction from one another to prevent improper hookup.
Gas flow meter price in India
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