ROSS Controls 1968B6017 Limit Switch

The ROSS Controls 1968B6017 Flow Control Valve is an inline, high-capacity valve in the 19 Series that throttles air to regulate pneumatic cylinder speed with a dial-style knob for precise setting. The unit features an offset inline port configuration for compact mounting and a fully open flow coefficient (Cv) of 8.3, with a compact body size of 3/4 in and a weight of about 0.8 lb (0.4 kg). The model is listed as 1968B6017 with a port size designation of 1 on the datasheet, reflecting specific threaded inlet/outlet connections, and is designed for standard threaded piping in pneumatic circuits. Variants with BSPP (G) threads are offered, identified by a D prefix in the model number (for example D1968B6017), providing direct compatibility with BSPP tubing and fittings. This valve is intended to be used in automation environments to control cylinder speed by restricting airflow, enabling smoother acceleration and deceleration in linear actuators and other pneumatic devices.