Shiv Ref-Air India LLP

Subzero SZ-7510P Temperature Controller is a single setpoint controller with digital input. These temperature transmitters are specifically designed for refrigeration applications where the compressor cuts off at a set point and is restarted at a temperature of setpoint plus differential.

A "side glass" on an SGI (Sight Glass Indicator) valve refers to the transparent glass panel or window that allows operators to visually inspect the contents of a closed system, such as a liquid line or tank. The SGI valve itself is a component that includes this sight glass feature, enabling visual monitoring of the fluid's condition, flow, and level.                                                                                                                                                                                                                                                                                                                                                                                                             .