ChemTec’s excess flow valves are commonly used on gas distribution lines to reduce the risk of gas escaping into the atmosphere. While their primary function is as a mechanical safety device, employing an excess flow valve also contributes to eco-friendly practices. In this blog, we explore the practical benefits of excess flow valves and their role in supporting environmental sustainability.
How Does An Excess Flow Valve Work?
Excess flow valves are activated by a significant pressure drop as a result of a line rupture. In the event of a broken pipe or other issue, the valve will restrict flow or automatically shut off flow to prevent leaks.
They are commonly used on industrial plant lines for CNG delivery, hydraulic systems, gas distribution systems, gas analyzers, and more. ChemTec’s excess flow valves handle volatile and non-volatile gases and liquids like natural gas, ammonia, hydrogen, nitrogen, and oxygen, to name a few. They can be field-adjustable or set to shut off flow at a desired point.
Sustainability Benefits of ChemTec’s Excess Flow Valves
When excess flow valves detect a surge in flow, they prevent harmful gas from escaping into the atmosphere. In this way, they act as a protective measure to prevent both accidents and damaging effects on the environment.
The excess flow valves from ChemTec offer several other sustainability benefits as well:
Minimal Environmental Footprint
ChemTec’s excess flow valve is a non-electrical component, so it does not consume energy. Because of that, it has minimal environmental impact.
No Emissions
When fitted with the reed switch option, the unit consumes minimal energy and emits no emissions.
Durable and Long-lasting
ChemTec’s excess flow valves are made of durable, long-lasting materials like stainless steel and brass. Their long lifecycle allows them to be utilized for many years without replacement, with only necessary cleaning.
Recyclable
When the excess flow valve does reach the end of its lifecycle, the raw materials can be recycled and remanufactured endlessly.
Excess Flow Valves We Offer
ChemTec offers three types of excess flow valves: the EFV Series, the EFV Manual Reset Series, and the HPEFV High-Pressure Series. This application spotlight explains the different applications for these series.
Find High-Quality Excess Flow Valves at ChemTec
When you use an effective, high-quality excess flow valve, you can rest assured there are no major issues or pressure changes in your line — and if there are, your valve will automatically account for them. This protects your equipment, your team, and the environment. ChemTec representatives are always here to help you find the right option for your system or to create a custom design. Submit an application inquiry to find the product that meets your needs.
