ICP Check Valves

ICP Check Valves are designed to prevent backflow and protect low-pressure utility systems from reverse flow conditions. Operating automatically without the need for manual intervention, these valves allow fluid to flow in one direction while closing if flow reverses. This makes them a practical commodity solution for maintaining consistent flow in standard industrial lines and protecting auxiliary equipment from reverse flow during routine operations.

Key Features

Key benefits of these check valves.
1

Key Features

Automatic operation prevents backflow, protecting equipment and maintaining system integrity.
2

Key Features

Fast-closing design reduces the risk of water hammer and pressure surges.
3

Key Features

Available in multiple designs and standards (DIN & ANSI) for flexible system integration.

ICP Check Valve Datasheets

  • Document
Datasheets

Fig. R800 - Check, class 800, SW/NPT
  • Document
Datasheets

Fig. VR 316 - Check, PN40
  • Document
Datasheets

Fig. R150/R300 - Check, class 150/300, RF

ICP Piston Check Valves

ICP Piston Check Valves are designed to provide reliable backflow prevention in standard low-pressure utility systems. Using a piston-type internal mechanism, these valves operate by lifting the piston off the seat when flow is in the correct direction and returning it to the closed position when flow stops or reverses. This design ensures a stable closing action for general-purpose applications, supporting steady flow management in everyday process lines.

Manufactured to meet ANSI and DIN standards, ICP Piston Check Valves are commonly used in low-pressure steam systems, condensate lines, and general industrial utility services. Their cast construction and guided piston design ensure consistent alignment and sealing for standard operating conditions, making them a practical and cost-effective choice for non-critical applications.

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Flow Forward. Never Back.

ICP Check Valves deliver automatic protection against reverse flow, keeping systems safe, efficient, and running as intended.

ICP Disc Check Valves

ICP Disc Check Valves are designed for reliable backflow prevention in compact low-pressure pipeline systems. Using a disc-based mechanism, these valves open with forward flow and close when flow reverses, preventing fluid from traveling back through the system. Their streamlined internal design allows for efficient flow with minimal pressure loss, making them a practical commodity solution for standard industrial applications.

Manufactured to DIN and ANSI standards, ICP Disc Check Valves are typically lighter and more compact than other check valve types, allowing for easy installation between flanges or within tight spaces. Their simple, cast design ensures dependable performance in general-purpose applications such as water systems, HVAC, and utility industrial pipelines where high-pressure ratings are not required.

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Why Are These Valves Important?

ICP Check Valves are important because they provide a practical defense against the effects of reverse flow in standard utility systems. Backflow can lead to issues such as minor equipment wear and pressure fluctuations, particularly in systems with auxiliary pumps.

These valves play a key role in supporting everyday operational reliability. By ensuring fluid flows in the correct direction, ICP Check Valves help maintain steady process conditions and reduce the need for unscheduled maintenance in general industrial lines. Their simple, automatic operation provides a cost-effective solution for reliable, long-term performance in low-pressure and non-critical environments.

Where Would You Find These Valves?

ICP Check Valves are commonly found in standard utility systems where backflow prevention is required for routine operations. This includes small-bore pump discharge lines, local water distribution systems, and general industrial plants, where reverse flow could cause minor equipment wear or disrupt everyday process flow.

They are also widely used in low-pressure steam systems and general manufacturing facilities. In these environments, ICP Check Valves are installed to protect boilers and auxiliary pipelines from pressure fluctuations and reverse flow conditions. Their cast construction and automatic operation make them a reliable commodity choice for maintaining steady performance in non-critical, low-pressure service.

Frequently Asked Questions

An ICP Check Valve is an automatic valve that allows flow in one direction and prevents reverse flow in a pipeline.

They are used to protect systems and equipment from backflow and reverse pressure conditions.

No, they operate automatically based on flow direction and pressure.

Common types include piston check valves and disc (swing or lift) check valves.

They are available in both DIN and ANSI standards.

Typical materials include carbon steel and stainless steel.

Yes, they are designed to handle a range of pressure ratings depending on the specification.

They help reduce the risk of water hammer, especially in fast-closing designs.

They are typically supplied with flanged connections to DIN or ANSI standards.

They are commonly installed in pump lines, pipelines, and systems where reverse flow must be prevented.

They require minimal maintenance but should be inspected periodically to ensure proper operation.

They provide reliable, automatic backflow prevention, protecting systems and equipment while ensuring efficient operation.

FAQ

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ICP Check Valves