Description
H44T Ductile Iron Flanged Swing Check Valve
The H44T Ductile Iron Flanged Swing Check Valve is designed to allow liquid or air to flow in only one direction, effectively preventing backflow in piping systems. With its flanged connection and swing-type disc, it ensures reliable sealing and smooth operation under various working conditions.
Manufactured from high-strength ductile iron, this valve offers excellent durability, pressure resistance, and long service life. Selecting the proper size and specification ensures efficient, trouble-free performance with reduced energy consumption.
Key Features:
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Type: Flanged Swing Check Valve
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Material: Ductile Iron
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Function: Prevents backflow, ensures one-way flow
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Connection: Flanged for secure installation
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Advantages: High strength, corrosion resistance, long service life
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Applications: Water supply, drainage, HVAC, and industrial systems
| Parts name | Material |
| Valve body,bonnet | GG25 |
| Valve plate | GG25+Coppe |
Performance Specifications
| Type | Structure length | Flange | Nominal Pressure(MPa) | Strength (water)(MPa) | Sealed (water) (MPa) |
| H44T | DIN3202-F6 | DIN2531/2532/2533 | 1.6 | 2.4 | 1.8 |
Outline and Connecting Measurememt
Body material: Stainless Steel 304/316, WCB
Seal Material: PTFE
Size: DN50-DN600
Mounting Position: Horizontal
Connection: Flange
Pressure range: 150Lb-600Lb
Temperature range: -20 to 425°C
Application: Water, oils, Gas etc.
| Type | Nominal Diameter DN(mm) |
Measurement (mm) | |||
| L | H | D | D1 | ||
| H44T | 50 | 200 | 115 | 165 | 125 |
| 65 | 240 | 130 | 185 | 145 | |
| 80 | 260 | 147 | 200 | 160 | |
| 100 | 300 | 166 | 220 | 180 | |
| 125 | 350 | 188 | 250 | 210 | |
| 150 | 400 | 217 | 285 | 240 | |
| 200 | 500 | 275 | 340 | 295 | |
| 250 | 600 | 370 | 405 | 355 | |
| 300 | 700 | 412 | 460 | 410 | |
| 350 | 800 | 445 | 520 | 470 | |
| 400 | 900 | 505 | 580 | 525 | |
| 450 | 1000 | 695 | 640 | 585 | |
| 500 | 1100 | 750 | 715 | 650 | |
| 600 | 1300 | 850 | 840 | 770 | |
