PerkinElmer 4-Port Valve, 90° Rotation, Maximum Temperature 330 °C , Maximum Pressure 300psi , Fitting 1/8 in. - N9302817

4-Port Valve, 90° Rotation, Maximum Temperature 330 °C , Maximum Pressure 300psi , Fitting 1/8 in. External valves are used primarily for sample injection and or switching applications. A valve used for just switching requires another valve for sample injection. Valves include nuts and ferrules but not loops. External Volume sample size is determined by a sample loop outside the valve. Requires 60° actuator and standoff for automatic operation.