Male Thread Weld Nipple Type Needle Valve

FREE-VALVE’s male thread weld nipple typeneedle valves are a kind of instrument valves under highpressure. Suitable for installing on the instrument panel or without panel. To control comparatively big flow with its compact structure.They are belong to general purpose integral bonnet needle valves. Integral bonnet needle valves are use in instrumentation, laboratory, gas delivery system, and a wide variety of other applications.

Features:

1. The valve body is used in one-piece hot -forging type

2. 2.Straight and angle patterns,compact design.

3. Stainless steel and other alloy steel body materials can be selected.

4.Thestem threads are cold rolled for high strength and smooth operation.

5.Weld nipple type needle valve is easy for connection between needle valve and pipe .

Technical Specification

1) Size Range:DN6~DN25(φ14~φ32)

2) Pressure:PN25~PN320

3) Service temperature:-20°C~500°C

4) Material：Carbon steel、alloy steel、stainless steel

5) Operating Mode: Manual

6) Butt welded connection:ferrule type

7) Testing and Design:GB/T13927,API598,GB/T12224

Application

FREE-VALVE’smale thread weld nipple typeneedle valves are use inpipelines of water, steam, oil,chemical industries，fertilizer units，power plants and a wide variety of other applications.