Needle Valves

Product Description - 1/8" To 2" (BSP / NPT / Metrics) 1000 PSI to 20000PSI All Types Of Alloy Steel Grade -20 C to 350 C PRESSURE:- 1000 PSI to 20000PSI Product origin - MUMBAI Key Specifications/Special Features - Female x Female Connection, Female x Male Connection Male x Male Connection,OD Tube Connection (Metric) Minimum Order Size and Packaging details - 26 PIECE

Needle valves are usually used in flow-metering applications, especially when a constant, calibrated, low flow rate must be maintained for some time, such as the idle fuel flow in a carburetor. Needle valves sometimes referred to as plunger valves. A needle valve has a relatively small orifice with a long, tapered seat, and a needle-shaped plunger on the end of a screw, which exactly fits the seat. These needle valves are an ideal option for isolating or throttling applications. The self centering, non rotating stem ensures perfect seating. The rigid design gives repetitive bubble tight shut off, easy.s. Our range of needle valves has been designed with durability and performance in the spotlight. These needle valves are available in a variety of sizes (1/4, ½, 1/8 inch). Our range of needle valves has been designed with durability and performance in the spotlight. These needle valves are available in a variety of sizes (1/4, ½, 1/8 inch).

Hitesh Metal is expertise trader & supplier for high quality Steel Needle Valves , which is a pipe attachment detail in which a pipe is inserted into a recessed area of a Valve, fitting or flange. Fatigue resistance is lower than that in butt - welded construction due to the use of fillet welds and abrupt fitting geometry, but it is still better than that of most mechanical joining methods. Stainless Steel Needle Valves offered by Hitesh Metal are used for lines conveying flammable, toxic or expensive material where no leakage can be permitted. Valves are used only in conjunction with ASME Pipe and are available in the same size range. Carbon Steel Needle Valves are used in areas where pipe - work is permanent and are designed to provide good flow characteristics. They are mainly used for small pipe diameters (Small Bore Piping); generally for piping whose nominal diameter is NPS 2 or smaller. Alloy Steel Needle Valves offered by Hitesh Metal is a good choice wherever the benefits of high leakage integrity and great structural strength are important design considerations. To join pipe to Valves and fittings or to other sections of pipe, fillet - type seal welds be used. Duplex Steel Needle Valves are produced to several ASTM standards and are manufactured in accordance with ASME B16.11. Hitesh Metal also offer these Nickel Alloy Needle Valves in different sizes, shapes and designs as per customers specifications at affordable rates. ANSI/ASME B16.10 Needle Valves Specifiactions: Materials CS, SS, Monel, Hastalloy, Duplex and High Nickel alloys Seat Metal or Soft. Connections Thread, Weld or Tube End Design Forged Body with Inline/Straight or Angle Pattern, Integral Bonnet Design Size 1/8 to 1, Custom Sizes available on request End Connection Male and Female NPT, BSPT, Socket Weld (SW) or Dual Ferrule Tube Connections, Male to Female, Female to Female Working Pressure Up to 6000 PSIG, Needle Valves are also available that can handle higher pressure Stainless Steel Needle Valves: up to 6000 psig (414 bar) Steel Needle Valves: up to 3000psig (207 bar) Brass Needle Valves: up to 3000 psig (207 bar) Temperature Rating PTFE 450F,(232C)/ Grafoil 700 F(371C) PTFE Packing: -65 F to 450 F ( -54 C to 232 C) PEEK Packing: -65 F to 600 F ( -54 C to 315 C)

Brass Needle Valve is used to connect the copper tubing, control the flow of liquids or gas requiring close regulating. Made of brass rods and brass material except for the gland O" rings. Technical Specification: 1. Applicable temperature will be -20 to 100 2. Max Pressure: 1.47Mpa (15kgf/cm2) 3. Recommended for use at less than 80% of max load pressure at temperature between 80 and 100.

Keywords:tognella valves, tognella gauge isolator needle-valves 90°angle, tognella gauge isolator needle-valves in line with lateral 1/2 interface We can supply a wide range of needle valves. Gauge isolator needle-valves in line with lateral 1/2 interface Gauge isolator needle-valves 90°angle Gauge isolator needle-valves 90° angle with lateral 1/2 interface Gauge isolator push button-valves interfaces Gauge isolator push button-valves plate interfaces We also can supply so many other kinds of valves: Tognella control valves, tognella braking valves, tognella check valves, tognella ball valves

Feature: Applicable medium: oil, water,gas and other medium. Pressure: 6000 to 10000PSI Temperature: up to 600 degree centigrade 3-way design has center-off position Flow can switch from single inlet to multiple outlets or multiple inlets to common outlet Material: SS304, 316, 316L carbon steel, brass,alloy Size : 1/8" to 1 1/2" End Connection : NPT, BSPT, ISO, G,R,PT,Socket weld, flanged end Butt weld, Tube fitting and etc. Orifice : 4.0mm Stem packing : PTFE, Grafoil. Screwed bonnet design. Leak tight seal with low operating torque. Rugged bar handle provides positive stem stem actuation Non-rotating and rotating stem tip available All valves are 100% Factory tested Specified specification available upon request OEM offered Packaging : Carton or wooden case or upon request

Single Bonnet Needle Valve

High Pressure Needle Valve

Angle Needle Valve