Indfos industries ltd is engaged in manufacturing a wide range of valves for different applications. As part of that, the company offers hand shut off valves. These are diaphragm operated shut off valves. These hand shut off valves stops flow in pipelines on light tightening of hand wheel. They can operate under full vacuum down to 76 cm hg. These hand shut off valves are offered in straightway patterns. They have wide application in refrigeration plants, pneumatic lines and liquid lines.
