The making of a valve in Saboo is an exercise in precision. Valve bodies are manufactured in the plant and all other components are sourced from approved vendors. At the first stage, the ten components involved in making a valve undergo rigid checks for quality as well as dimensions. More than 50 gauges and gauge sets are used for the dimensional checking of these components.

Forged valve bodies are then machined to precision on auto lathes. Once the basic valve body is ready, ten components are painstaking assembled on the valve body by our experts. The valves then go through the laid down testing methods- Strict and uncompromising. Each valve is subject to pneumatic test. A test is also conducted to check tightness of valve spindle and valve housing with the valve spindle in closed position. And tightness of joint packing and housing with valve spindle in open position from inlet. In the ultimate test, on sample from each batch is subjected to 5000 opening and closing cycles.