Circle Valve Technologies, Inc. offers selector valves in the following models: 9359B-2PPQ, 9359B-2PPP, 9333B-2PPQ, 9333B-2PPP, and 9332B-2PPP. These valves have the following features: very low turning torques, minimum pressure drops, no stem leakages, effortless/fingertip operations, positive position indications, and throttling service compatibility. They have operating pressures ranging from 0 to 150 PSIG, temperature ranges from 0 to 300°F, and 1/4" connection sizes.

Wojanis Hydraulic have selector valves available in both single and double selector formats. Single selector valves are two position, and range from 20 to 40 GPM, and are available with NPT, SAE or NPTF ports.  Double selector valves are two position, six-way detented selectors and are available with either SAE or NPT ports.