+
S 6111 Preparative Injection Valve

The S 6011 is a stainless steel preparative injection valve to be used in autosamplers or other motordriven applications. The 6111 is the identical valve with inert PEEK stator. The valves have standard 1/8” ports instead of the usual 1/16”. The higher diameter is necessary for high-flow preparative applications. These valves feature the No-Flow-Interruption (NFI) technology which reduces pressure spikes during position switching to a minimum. The S 6011/6111 is shipped with a 1 ml sample loop; it is otherwise identical with the S6031/6131 valve. A variety of rotor seal materials are available to cover any type of application.

+
S 6121 Prep. Needle Injection Valve

The S 6021 is a stainless steel 2-position valve with needle injection port on the front side. The 6121 is the identical valve with inert PEEK stator. The S 6021/6121 have a built-in position sensor for starting data acquisition precisely at the point of injection. A variety of rotor seal materials are available to cover any type of application.

+
S 6131 2×3-Way Preparative Valve

The S 6030 is a stainless steel analytical 2-Position, 3-Way switching valve to be used in instruments as motor-driven valve. The 6131 is the identical valve with inert PEEK stator. A variety of rotor seal materials are available to cover any type of application. An optional manual switching handle can be provided when the valve is not used in a motor-driven application.

+
S 6141 1×6-Way Preparative Valve

The S 6041 is a stainless steel preparative 6- Position, 1-Way switching valve to be used as selection valve. The 6141 is the identical valve with inert PEEK stator. A variety of rotor seal materials are available to cover any type of application. An optional manual switching handle can be provided when the valve is not used in a motor-driven application.

+
S 6151 1×10-Way Preparative Valve

The S 6051 is a stainless steel preparative 10- Position, 1-Way switching valve to be used as selection valve. The 6151 is the identical valve with inert PEEK stator. A variety of rotor seal materials are available to cover any type of application. An optional manual switching handle can be provided when the valve is not used in a motor-driven application.