J13W 3-type Internal Thread Needle Valve
manufacturer: Kaiweixi Valve Group Co., Ltd
Eml: Merry@kaiweixi.com
Tel: +86 (577) 67038872
Mob: +86 18157711652（WeChat Same Account）
product drawing
J13W 3-type internal thread needle valves
Dimensions & constructral diagram
J13W 3-type internal thread needle valve constructral diagram
Main performance and specification
| Type | Nominal Pressure（MPa） | Test pressure PS（MPa） | Working Pressure（MPa） | Working Temperature (℃) | Applicable medium | ||
| Shell | Sealing (liquid) | Sealing (gas) | |||||
| J13W-16Ⅲ | 1.6 | 2.4 | 1.76 | 0.6 | 1.6 | P≤540℃ | Petroleum gas, Water,acid,Steam, Oil etc. |
| J13W-40Ⅲ | 4.0 | 6.0 | 4.4 | 0.6 | 4.0 | ||
| J13W-160Ⅲ | 16.0 | 24.0 | 17.6 | 0.6 | 16.0 | C≤425℃ | |
| J13W-320Ⅲ | 32.0 | 48.0 | 35.2 | 0.6 | 32.0 | ||
Main External and Connection Dimensions(mm)
| Nominal diameter DN(mm) | pipe thread | Dimensions | Weight（Kg） | ||||
| Do | L | H | H1 | d | |||
| 6 | 1/4 | 60 | 58 | 90 | 100 | 4 | 0.65 |
| 10 | 3/8 | 60 | 60 | 90 | 100 | 5 | 0.67 |
| 15 | 1/2 | 65 | 64 | 90 | 105 | 6 | 0.8 |
| 20 | 3/4 | 80 | 78 | 105 | 122 | 8 | 1.08 |
| 25 | 1 | 100 | 90 | 120 | 135 | 10 | 1.9 |
| 32 | 11/4 | 120 | 120 | 180 | 195 | 15 | 5.0 |
| 40 | 11/2 | 140 | 140 | 200 | 220 | 18 | 7.5 |
