Check valves

Hoke and Circle Seal check valves are precision-engineered to deliver uncompromising quality and performance, meeting the demanding requirements of non-return valves in instrumentation and process systems.Available in poppet and ball designs, these check valves feature very low opening pressures for accurate flow control in low-pressure systems.

Constructed from premium materials, including StainlessSteel 316, Monel, Hastelloy, Inconel, Incoloy, Duplex, and Super Duplex, thesevalves ensure durability and resistance in the most challenging environments.

All NPT threads are high-tolerance, providing reliable, leak-free connections.Ideal for applications requiring precision, reliability, andlong-lasting performance, Hoke and Circle Seal check valves are the preferredchoice for engineers and technicians in instrumentation and process controlindustries.

Hoke check valves

From standard components to engineered solutions.

Ingenieursburo Gommer supplies instrumentation products and custom-built systems for industrial applications. We support both small businesses and large international companies with reliable solutions tailored to their process requirements.

The oil and gas industry operates in extreme conditions, requiring high-quality components to ensure safety, efficiency, and reliability.

The petrochemical sector demands robust, corrosion-resistant solutions to withstand aggressive chemicals and ensure safe, continuous production.

Power plants rely on consistent, reliable instrumentation to ensure safe, efficient energy generation.

In semiconductor manufacturing, even the slightest contamination can lead to costly defects.

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Personal service, long-term support.

At Ingenieursburo Gommer, we believe in personal support. From product selection to maintenance and on-site assistance, we're here to help throughout the lifetime of your installation.

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Reliable sampling of the steam-water cycle in a combined heat and power plant

Hygienic pressure monitoring in a single-use bioreactor line

Leak-free high-pressure gas distribution on an offshore production platform

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Discover the technical resources of Gommer Ingenieursbureau to learn more about our products and solutions. Download brochures, datasheets, and case studies for detailed information, specifications, and practical applications.