in Norbro
Norbro J Switch

** – RK0ES – 1S** – ***

The J-Switch is a control package incorporating switches, sensors or pneumatic valves for actuator end of travel indication. It is retrofittable to all sizes and revisions of Norbro 40R series actuators from size 10 to 42 and 40 series from size 10 to 50 by simply specifying the product with the relevant operating pin lengths, removing the actuator blanking plugs and attaching to the actuator end cap. It may also be supplied factory fitted to the actuator.

The 40R is A high performance actuator which combines reliability and long life and is based on the opposed double rack and pinion principle utilising piston support rods to minimise friction and wear between pistons and body bore.

There are twelve sizes of Norbro double acting or fail safe spring return pneumatic actuators providing a torque range of 11 to 4617 Nm (at an operating pressure of 5.5 bar). This enables efficient and therefore economical torque matching.

A wide range of ancillary equipment can be fitted to meet the most exacting customer requirements. This is an area where Flow Control Solutions Ltd and Worcester has considerable experience and we would be pleased to discuss any process problems. Since the mid-Sixties the Norbro name has been recognised as the leading quarter turn actuator for industry. As proof of this, Norbro pneumatic actuators can be found in a range of applications as diverse as the petrochemical industry, food and beverage, steel production, pharmaceuticals and plastics manufacturing