Needle Valves
1:Wherever needed.
2:Small torque of operate.
3:Long service life and easy interall.
4:ISO9001:2000 and TS.
J23W Stainless Steel Needle Valves Type: J23WSize: DN6-25Pressure: 1.0-32.0MP Materialsformainparts Partname | Stem,Bonnet | Stem,Disc | Packing | J23W-16P | Cr.NiStainlesssteel | Cr.NiStainlesssteel | PTEF,Softgraphite | J23W-40,J23W-160 | Highgradecarbonsteel | Cr.Stainlesssteel |
Chiefpropertyandspecifieation Type | Nominalpressure(MPa) | PS(MPa)Testpressure | Workingpressuer(MPa) | Workingtemperature(°C) | Applicablemediun | Shell | Seal(Aq) | Seal(Gas) | J23W-16 | 1.6 | 2.4 | 1.76 | 0.6 | 1.6 | P≤200°C | PetroleungasWater,Oiletc. | J23W-40P | 4.0 | 6.0 | 4.4 | 0.6 | 4.0 | J23W-160 | 16.0 | 17.6 | 17.6 | 0.6 | 16.0 | C≤425°C | J23W-320P | 32.0 | 48.0 | 35.2 | 0.6 | 32.0 |
Mainexternalandconnectingdimensions(mm) Nominaldiameter(mm) | Dimensions | 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 |
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Stainless Steel Needle Valves
