Series 2806

Carbon Steel Needle Valve NPT Threaded

2806 - Carbon Steel Needle Valve NPT Threaded

FEATURES

  • Manufactured in Taiwan (R.O.C.)
  • Heavy pattern design
  • Carbon steel
  • Forged to shape and machined
  • Suitable for applications where fine flow control is required
  • All valves pressure tested during production
  • Size range: 6mm to 25mm

 

TECHNICAL FEATURES

  • Temperature range: 0°C to 200°C
  • Maximum operating pressure at nominal temperatures: 6000 PSI (41,300 kPa)
  • For ratings at specific temperatures refer to graph overleaf

Product Enquiry Form

The information in this specification must only be used for assessing a product’s suitability for a particular use.
The information remains the intellectual property of Zetco Valves Pty Ltd and must not be used or reproduced for any other purpose without Zetco’s prior written permission.

Globe Valve FAQ

A globe valve is used to control or shut off flow in a pipeline and consists of a movable disc or plug which seals against a round stationary seat housed in an often spherical (globe-shaped) housing.
Globe valves are used in applications where variable flow control (throttling) is required.
A globe valve works by slowly raising or lowering the moveable plug away from or against the seat to vary the rate of flow.
A globe valve is specifically designed to provide variable flow control (throttling) while a gate valve should only to be used to achieve either full flow or complete shutoff. If a gate valve is used for throttling, there is a strong risk of damaging the edge of the gate which can lead to leakage.
A needle valve is a special kind of globe valve in which the plug is needle-shaped rather than disc shaped. A needle valve is able to provide a very fine level of flow control which is useful for precision equipment.
Globe valves are generally operated using a hand wheel. As the disc or needle only travel a short distance, few turns are required to operate them.