Gauge valves are mainly used to isolate the process from instrument such as gauges or transducers. These valves are typically used in conjunction with block and bleed valves. These valves are available with an extended length between the inlet and the bonnet centerline to ensure the valve extend length between the inlet and the bonnet centerline to ensure the valve extend enough from the process connection to clear the pipeline insulation or to distance a socket weld end from the bonnet.

Gaussometer is an instrument to measure gauss magnetic flux fields of force. Gaussometer is a rugged, hand-held, analog gaussmeter designed specifically to be an effective tool for measuring magnetism in the field.

Gear Actuators are widely used to reduce the operating torque of gate valves and bring the hand wheel to a particular side for access. Gear actuators feature a cast iron housing with sintered bronze bearings on each end of the input shaft for durability and performance. These gear actuators are a fully enclosed, lightweight, maintenance free unit for valves, which require gearing to facilitate operation. Gear actuators are driven from the motor gearbox through torque shafts.