Kagsun is CY to focus on high-tech enterprise intelligent fluid control instrument. The travel and travel angle series limit switch (echo device) is based on the industrial design of international advanced technology, IP climate protection standards, the international authoritative proof standard and NAMUR standard, and combined with the straight stroke control valve angle stroke site conditions the actual application requirements and design. DS series shell type mini horseshoe protection, protection type, compact multifunctional protective type,
flameproof, B isolation C flame-proof and C anticorrosive explosion-proof available, inductive
switch is mechanical, close to the inductive magnetic induction, and close to the horseshoe
shaped magnetic induction type etc. multiple choice type, its function can meet the straight
trip and rotary typecontrol valve from the general condition to all applications of all kinds
of harsh conditions.