
Certificates
At HEARKEN, we are proud to be a company that is certified to ISO 9001, SIL3, ATEX, CE, Explosion Proof, IP68 Weatherproof, etc., a symbol of our unwavering commitment to quality and customer satisfaction. Our valve actuators are more than just products; they are the result of our commitment to excellence and innovation.










Our Pneumatic Actuators are certified with CE, SIL3, ISO9001 and IP67, designed to deliver reliable and precise control in demanding industrial settings.
For modern automation systems, our Electric Actuators stand out with CE, ATEX, ISO9001, SIL3, IP67, IP68, Ex dbIICT6Gb/Extb1/ICT80CDb,RoHS certifications, providing smart solutions for efficient valve operation.
To complete your setup, our Pneumatic Accessories, including the Limit Switchbox, come with ISO9001, Exia IIC T4 Ga, Ex dbIICT4 T6Gb standards, ensuring enhanced functionality and safety in your pneumatic systems.
Trust in Our Certified Quality Standards
Contact us today to gain insight into the certifications we hold, and how these recognized standards ensure our products consistently meet the highest safety, performance, and regulatory requirements.
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In addition to making process valves,we also provide valves casting and overhaul service


