Needle Valve - A needle valve is a type of valve having a small port and a threaded, needle-shaped plunger.

INTRODUCTION

ped-lock range of Needle valves come in various sizes, sealing styles, end connections and stem types. They are available in bar stock as well as in forged construction. Main feature of our Needle valves is that its stems are interchangeable with any of its valves of the similar configurations thus resulting in low cost and less inventory.

MATERIAL OF CONSTRUCTION

Normally the material that is used for construction of Needle Valve bodies and its various parts is SS 316 or SS 316L, but depending on the application and the system requirements brass, monel,hastalloy can also be used.

FEATURES

Forged Bodies to ensure close grain structure for high pressure and good results.
High working pressures
Different type of end connections viz: Double ferrule type, NPT, BSPT and many other standard connections.
Gland Packing are so placed that the medium doesn’t comes in contact with stem threads thus reducing the leakage problems and threads seizing.
Threads are cold rolled for maximum strength and high accuracy.
Stems are burnished at the packing area for less torque in the valve operation.
Various packing materials are used for different applications depending on requirements, temperature and medium to be moved.
Hard seat and soft seat design.
Colour coded handles.

Size	1/4" & 1/2"
End ports	NPT, BSPT, socket weld
Max. Std. Pressure	6000 Psi (413 Bar)
Temperature Rating	PTFE 450° F (232° C) & Grafoil 700° F (371° C)
Stem Packing	PTFE, Grafoil
Standard seat	04mm

NEEDLE VALVES

INTRODUCTION

MATERIAL OF CONSTRUCTION

FEATURES

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