Hearken Controls has been successfully providing resilient seated valves for over 30 years for many applications in water, wastewater, filtration and desalination applications. Hearken peroxide cured EPDM seats exhibit outstanding performance in water services. Third party testing of Hearken EPDM per ASTM D6284 shows excellent compatibility with chlorine/chloramine additives.
HPA Rack and Pinion Pneumatic Actuator is prelubricated and tested to a ...
HPA Rack and Pinion Pneumatic Actuator is prelubricated and tested to a ...
HPA Rack and Pinion Pneumatic Actuator is prelubricated and tested to a ...
HPA Rack and Pinion Pneumatic Actuator is prelubricated and tested to a ...
The rack-and-pinion pneumatic actuator has the advantages of simple structure, stable and ...
