Medium temperature: ≤120 ℃
Medium: H44T: water, steam,
H44W: Oil
Caliber: DN40-600mm
Pressure: 1.0-1.6mpa
Body material: cast iron
Connection method: flange
| Swing Check Valve Main parts and materials | |||
| Parts name | Material | ||
| Valve body | Gray cast iron, ductile cast iron | ||
| Disc | Gray cast iron + brass | ||
| cap | grey cast iron | ||
| Swing Check Valve Function and specification | |||||||
| Type | Nominal pressure （mpa） | esting pressure（mpa） | Suitable temperature | Suitable medium | |||
| Strength (Water) | Enclose (Water) | ||||||
| H44T-10/16Q | 1.0 | 1.50 | 1.10 | ≤120℃ | water、steam | ||
| H44W-10/16Q | 1.0 | 1.50 | 1.10 | ≤120℃ | Oil | ||
| Swing Check Valve Outline and connecting measurement | |||||||
| Type | Nominal DN(mm） | Measurement（mm） | |||||
| L | D | D1 | D2 | b-f | z-φd | ||
| H44T/W-10/16Q | 40 | 200 | 145 | 110 | 85 | 18-3 | 4*φ18 |
| 50 | 230 | 160 | 125 | 100 | 20-3 | 4*φ18 | |
| 65 | 290 | 180 | 145 | 120 | 20-3 | 4*φ18 | |
| 80 | 310 | 195 | 160 | 135 | 22-3 | 4*φ18 | |
| 100 | 350 | 215 | 180 | 155 | 22-3 | 8*φ18 | |
| 125 | 400 | 245 | 210 | 185 | 24-3 | 8*φ18 | |
| 150 | 480 | 280 | 240 | 210 | 24-3 | 8*φ23 | |
| 200 | 495 | 335 | 295 | 265 | 26-3 | 8*φ23 | |
| 250 | 600 | 390 | 350 | 320 | 28-3 | 12*φ23 | |
| 300 | 700 | 440 | 400 | 368 | 28-4 | 12*φ23 | |
| 350 | 800 | 500 | 460 | 428 | 30-4 | 16*φ23 | |
| 400 | 900 | 565 | 515 | 482 | 32-4 | 16*φ25 | |
| 500 | 978 | 670 | 620 | 585 | 34-4 | 20*φ25 | |
| 600 | 1295 | 780 | 725 | 685 | 36-5 | 20*φ31 | |
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