The Rotork YTC Limit Switch Box Series (YT-850M, YT-870P, YT-875P,
YT-870D) is a range of pneumatic valve accessories designed to
monitor and indicate valve position in industrial systems.
Manufactured in Korea and certified with CCC, these limit switch
boxes ensure precise feedback for valve actuation, suitable for
both linear and rotary valve applications. Engineered for safety
and reliability, they feature durable construction and easy
configuration, making them ideal for process control in oil & gas,
chemical, and manufacturing sectors.
Product Features
Pneumatic Valve Position Monitoring:
Monitors valve open/closed status and provides electrical feedback
signals for control systems.
Compatible with pneumatic actuators for linear (YT-850M) and rotary
(YT-870P/D, YT-875P) valve operations.
Safety-Critical Design:
Compliance with safety regulations; requires protective equipment
during installation.
Pressure adjustment bolts with securing nuts to prevent unintended
changes.
Warning against impact damage to maintain operational integrity.
Reliable Operation:
Requires clean air supply for consistent performance.
Periodic condensate drainage via bottom drain plug for maintenance.
Exhaust design for safe air release to atmosphere.
Versatile Models:
YT-850M: Suited for linear valve applications.
YT-870P/D, YT-875P: Optimized for rotary valves (ball, butterfly,
etc.).
Industrial Compliance:
CCC certification for safety and quality.
Designed for use within specified pressure and environmental
limits.
Easy Installation & Maintenance:
Clear safety instructions for installation and operation.
Field-adjustable settings for valve position feedback.
