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  1. Home
  2. Author: <span>Elissa Park</span>

Understanding Control Valve Trim Types and Their Applications

05/10/2026 by Elissa Park in Advice

While the valve body often receives the most attention, it is the control valve trim that determines how a valve will perform. The trim refers to the internal components responsible…

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How Do Pressure Control Valves Work?

21/09/2026 by Elissa Park in Advice

Pressure control valves are designed to regulate flow and maintain a desired pressure within a system. By continuously responding to changing process conditions, they help ensure stable operation, protect equipment…

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Severn vs Standard Control Valves: Key Engineering Differences

07/09/2026 by Elissa Park in Advice

Not all control valves are designed to solve the same engineering challenges. While standard off-the-shelf control valves are suitable for many general industrial settings, severe service environments can expose limitations…

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Why Severn Control Valves Are Suited for Severe Service Applications

06/07/2026 by Elissa Park in Advice

Not all control valves are designed to operate under severe service conditions, due to the exceptional demands placed on them in these settings. High pressure drops, cavitation, flashing and extreme…

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Perar vs Budget Ball Valves – What Engineers Need to Know Before Choosing

04/06/2026 by Elissa Park in Ball Valves, Advice

In industrial valve selection, the lowest purchase price rarely reflects the true cost of ownership. For engineers, EPC contractors and procurement teams working in oil & gas, petrochemical or power…

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Air Torque HD Scotch Yoke Actuators Achieve National Gas Qualification

26/05/2026 by Elissa Park in Company News

We are pleased to announce that our Principal Supply Partner, Air Torque, has successfully satisfied the requirements of the National Gas Vendor Qualification process. As a result, the AT-HD Scotch…

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ACV Secures Three-Year Framework Agreement with Cadent Gas

06/05/2026 by Elissa Park in Company News

ACV is proud to announce the award of a three-year framework contract with Cadent Gas Ltd for the supply of valves operating above 2 bar across its gas distribution network….

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What Makes Perar Trunnion Ball Valves High-Integrity by Design?

01/05/2026 by Elissa Park in Advice, Ball Valves

In high-pressure oil and gas systems, valve integrity is directly linked to safety, uptime and lifecycle cost. Isolation valves must maintain sealing performance under fluctuating pressures, temperature extremes and challenging…

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Flanged Valve Terminology Explained

24/04/2026 by Elissa Park in Advice

Flange terminology is often treated as routine, but it directly affects how reliably a flanged valve will seal once installed. Misunderstanding facing types, pressure classes or gasket selection can lead…

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Introducing Severn Control Valves to the ACV Portfolio

24/04/2026 by Elissa Park in Advice

At ACV, our focus has always been simple: To remove complexity from valve supply and help our customers get it right first time.   As projects become more demanding and…

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