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J23W Needle Globe Valve

Product overview

Product model: J23W
Nominal diameter: DN15-150mm
Test pressure: PN16-64MPa
Main material: stainless steel
Connection type: screw thread
Operating temperature: normal temperature
Pressure environment: normal pressure
Drive mode: manual
Direction of flow: unidirectional
Applicable medium: all kinds of highly corrosive chemical medium

J23W Needle Globe Valve product details

J23W Needle Globe Valve main parts and materials

Part Name Stem, valve cover Stem, valve flap filler
J21W-16P Chrome nickel stainless steel Chrome nickel stainless steel PTFE, flexible graphite
J21W-40, J21W-160 High-quality carbon steel Chrome stainless steel


J23W Needle Globe Valve performance specifications

model Nominal pressure (MPa) Test pressure PS (MPa) Working pressure (MPa) Working temperature (℃) Suitable media
case Sealed (liquid) Seal (gas)
J21W-16 1.6 2.4 1.76 0.6 1.6 P ≤ 200 ° C Liquefied petroleum gas water, oil and so on
J21W-40P 4.0 6.0 4.4 0.6 4.0
J21W-160 16.0 17.6 17.6 0.6 16.0 C ≤ 425 ° C
J21W-320P 32.0 48.0 35.2 0.6 32.0


J23W Needle Globe Valve main dimensions and connection dimensions


Nominal diameter (mm) Size Weight (Kg)
D0 D1 D2 L H1 H2 M
6 70 14 6 135 96 106 20 × 1.5 0.8
10 80 18 10 156 115 125 24 × 1.5 1.1
15 100 22 15 180 122 132 30 × 2 2.0
20 110 28 18 185 156 166 36 × 2 3.0
25 140 33 22 185 169 180 42 × 2 3.2


Reminder:

All text, data and pictures in this article are for reference only.To see more details of the J23W Needle Globe Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

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