High Quality Three Valve Manifold, Pressure Gage Needle Valve, Ferrule Needle Valve Suppliers in China

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Angle Type Globe Needle Valve-Pressure Gage Needle Valve-Ferrule Needle Valve

Basic Info

Model No.:  J24W

Product Description

Model NO.: J24W Connection Mode: Flange Pressure: High Pressure Media: Oil Sampling Valve: with Sample Tube and Isolating Valve Function3: Vent (Air Release Valve) Trademark: U-ideal Origin: Tianjin, China Power: Manual Material: Stainless Steel Standard: Nonstandard Media Temperature: High Temperature Function2: Drain Valve Function4: Can Connect with Pressure gauge Specification: ANSI JIN GB HS Code: 84818040
 Angle Type Globe Needle Valve 
 
 The materials of main parts

Part name
Body, Bonnet Stem,Disc Packing
J24W-160P-DN3 Cr-Ni Stainless steel Cr-Ni Stainless steel PTFE,flexible graphite
J24W-320P-DN6 High quality carbon steel Cr-Ni Stainless steel PTFE,flexible graphite

Main performance and specification

Type
Nominal Pressure(MPa) Test pressure PS(MPa) Working Pressure(MPa) Working Temperature (ºC) Applicable medium
Shell(MPa) Sealing (liquid) Sealing (gas)
J24W-160P-DN3 16.0 24.0 17.6 0.6 16.0 P≤540ºC Petroleum gas Water,acid,Steam, Oil etc.
J24W-320P-DN6 32.0 48.0 35.2 0.6 32.0 C≤425ºC

Main external and connection dimensions(mm)

Type
Nominal diameter DN(mm) Dimensions Weight (Kg)
L1 Do H H1 D D1
J24W-160P-DN3 3 80 65 159 168 14 3 1.0
J24W-320P-DN6 6 80 65 159 168 14 6 1.0

 Selection principle
1, low temperature medium pipeline system and device, appropriate chooses combined with low temperature type needle valve bonnet.
2, refining unit of catalytic cracking unit of piping system, can choose lifting lever type needle valve.
3, chemical system in acid and alkali corrosive medium, such as equipment and piping system, appropriate chooses of austenitic stainless steel and ptfe seat sealing type stainless steel needle valve.
4, metallurgy system, power system, petrochemical plant,Urban heating systemIn the pipeline system of high temperature medium or device, can choose metal to metal seal type needle valve.
5, the need for flow control, can choose the worm gear and worm drive, pneumatic or electric type with v-shaped opening adjust needle valve.6, oil, natural gas transportation director line, need cleaning the pipeline, and to be buried in the ground, with full size, full welded structure type needle valve;Buried in the ground, choose the full size welded Ball Valve connection or flange connection.
7, product oil pipeline and storage equipment, choose the type needle valve with flange connection.
8, city gas and natural gas pipelines, selection of flange connection and female connection type needle valve.
9, metallurgy system oxygen in the pipeline system, appropriate chooses strict degreasing process, flange connection type needle valve.

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