Diaphragm And Miniature Needle Valves By Praxair India Pvt Ltd

We are well trusted company for manufacturing and supplying huge range of Diaphragm and Miniature Needle Valves from Chennai, Tamil Nadu, India. Our 533 Series diaphragm valves can be used as the primary on and off control in high purity or corrosive gas systems. With its spring-less design and low-wetted surface area, these valves minimize particle generation and entrapment. Their unique design allows for low torque operation with gas flow in either direction. As a standard we offer a turn, while on other systems a turn directional valve is standard.

We also offer the 500 Series miniature needle valves that are machined from barstock and are offered in brass, nickel-plated brass, 316 stainless steel or Monel. They're designed for fine flow control in a variety of applications in the chemical and petroleum processing industries, laboratories and hospitals. With ground and polished stem and PTFE packing, these needle valves are suitable for controlling the flow of liquids or gases from vacuum to 3000 psig.