Needle Valve Dealers in Peenya, Bangalore

HHVs manually operated Needle Valves are suited for admitting defined, clearly reproducible gas streams into a vacuum chamber. Needle Valve consists of a Brass housing a regulating needle of stainless steel and a valve seat made of Brass. In closed position, the needle is passed against the conical valve seat by a pressing spring. The needle moves in the axial direction. It is coupled to the actuating knob over a ball bearing.

• Material: SS
• Pressure: Medium Pressure
• Surface Finish: Chrome Plated

• Type: Multi - component system
• Brand Name: DOPAG
• Material: Adhesives, Sealants, silicones, PU and Resins
• Application: Sealing, Lubrication, Dispensing application

Clean, precise, and reliable Dispensing valves are used for processing low to high viscosity media. Adjusting the position of the needle in relation to its seat can control the size of the outlet orifice, thus giving control of the flow rate of the material. When fully closed, the needle seals against its seat and is sealed at the throat by an adjustable packing set. The valve is constructed in two separate parts. This separation of the fluid section from the actuating air section means that it is not possible for any leaking material to flow into the actuating air cylinder, which might otherwise cause a malfunction of the valve. Material passageways can be quickly flushed out if necessary (Internal diameter: 1 - 16).