Limit Switch
Limit switches provide a signal to a vacuum system control circuit or operator that indicates whether the valve is opened or closed. The valves are poppet-style and are available in angle and inline models with a variety of flanges and seals. Though small, these valves provide excellent conductance between units on a vacuum system. They are designed for UHV use and are often used to isolate vacuum sensors from the vacuum chamber without reducing sensor accuracy and response time.
HPS vacuum components and valves are available with ISO-KF, ISO-Universal, CF and ButtWeld fittings. The HPS gauge line includes standard and convection Pirani gauges and hot and cold cathode ionization gauges.
5330 Sterling Dr., Boulder, CO 80301 Tel: 800-345-1967 or 303-449-9861 Fax: 303-442-6880