Medium: LNG, ethylene, propylene, etc.
Operation mode: manual, electric
Caliber: DN15-300mm
Pressure: 1.6-4.0mpa
Body material: low temperature steel
Connection method: flange
| DJ41HY Low Temperature Globe Valve Material of main parts | ||
| Part Name | material | |
| Body / bonnet | LCB, LC1, LC2 | |
| Valve stem | F431, F304, F304L | |
| Valve seat | STL | |
| Performance Specification for DJ41HY Low Temperature Globe Valve | |||||||
| model | Nominal pressure (mpa) | Test pressure (mpa) | proper temperature | Applicable medium | |||
| Strength (water) | Sealed (water) | ||||||
| DJ41Y-16 | 1.60 | 2.40 | 1.76 | -45 | Liquefied natural gas, ethylene, propylene, etc. | ||
| DJ41Y-25 | 2.50 | 3.75 | 2.75 | -101 | |||
| DJ41Y-40 | 4.00 | 6.00 | 4.40 | -196 | |||
| Low-temperature steel globe valve DJ41Y external dimensions and connection dimensions | |||||||
| model | Nominal diameter (mm) | Size (mm) | |||||
| L | D | D1 | D2 | b | Zφd | ||
| DJ41Y-16 | 50 | 230 | 160 | 125 | 100 | 16 | 4 * φ18 |
| 65 | 290 | 180 | 145 | 120 | 18 | 4 * φ18 | |
| 80 | 310 | 195 | 160 | 135 | 20 | 8 * φ18 | |
| 100 | 350 | 215 | 180 | 155 | 20 | 8 * φ18 | |
| 125 | 400 | 245 | 210 | 185 | twenty two | 8 * φ18 | |
| 150 | 480 | 280 | 240 | 210 | twenty four | 8 * φ23 | |
| 200 | 600 | 335 | 295 | 265 | 26 | 12 * φ23 | |
| 250 | 730 | 405 | 355 | 320 | 30 | 12 * φ25 | |
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