At a time when flow control systems are becoming more complex and industry standards are getting stricter, Westlock Controls’ products have never been in more demand. That’s because we’re one of the world’s leading suppliers of Valve Position Monitoring, Digital Control Monitoring, and Smart Positioners – and because we’re committed to ensuring our customers have innovative solutions like the Westlock K20 to improve reliability, reduce costs and drive efficiency. It’s a more efficient electro-pneumatic valve positioner all round