Needle Valve By Vacuum Techniques Pvt. Ltd.

We are among the prominent names in the industry, engaged in exporting, manufacturing and supplying of needle valve in Bengaluru, karnataka, India. Vacuum techniques, manually operated micrometer controlled needle valve can be used for admitting a defined, clearly reproducible flow of gas into a vacuum chamber. It essentially consists of a SS hosing, a regulating needle of SS and a valve seat made of lead. In closed condition. The needle is pressed against the valve seat by a spring. The needle moves in axial direction and it is coupled to an actuator knob fitted with ball bearing. Fine threading of needle ensures fine control and reproducible opening for gas flow.