Needle Valve with Vaned Ring & Equipped with Ventilation System (CNF)
Size (mm): 200-1800
Pressure rating: 6-63 (bar)
Body Material: All Types of Cast Iron, Carbon Steel
Piston Material: Stainless Steel
Paint Coating : Electrostatic epoxy powder (RAL 5005 or 5015) with min. thickness 250 micron.
Application : • Pressure control and flow adjustment in pumping lines and main supply lines. • Discharging fluid as end-line valve • Usable for raw water and raw water with max. working temperature 70°C. (other media on request),
Product features: • One-Piece or three-piece curved body style • Valve operation by worm gearbox, electric or hydraulic actuator • Smooth piston movement in each direction without vibration due to the long piston guide • Different types of replaceable seat rings and cylinders as per service condition (Standard, Vaned, Slotted, Multiple orifices)