H44X Rubber Disc Check Valve
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MODEL JD745X
JD745X Pump Control Valve
Controlled pump start and stop with hydraulic surge-protection functions.
Nominal SizeDN50–DN600
Pressure RatingPN10 / PN16
Body MaterialDuctile Iron
ConnectionFlanged
Working MediumWater
Temperature0°C – 80°C
Need a different material or pressure? Send us your project specification.
Product Overview
The JD745X pump control valve coordinates hydraulic opening and closing with pump operation. Correct project selection can help reduce pressure transients and protect pumping equipment.
| Component | Standard Material | Optional Material |
|---|---|---|
| Body / Bonnet | Ductile Iron | Cast Steel |
| Disc | Ductile Iron + EPDM | Stainless Steel |
| Stem | Stainless Steel | SS316 |
| Seal | EPDM | NBR |
Typical Applications
Technical Data
| Model / Series | JD745X |
|---|---|
| Nominal Size | DN50–DN600 |
| Pressure Rating | PN10 / PN16 |
| Body Material | Ductile Iron |
| Connection | Flanged |
| Working Medium | Water |
| Temperature Range | 0°C – 80°C |
| Standards | Project specification |
Final dimensions, materials and standards must be confirmed against the approved project data sheet.
Dimensions
Dimensions vary by nominal size. Please request the confirmed dimension sheet for project approval and procurement.
Technical Documents
Product Datasheet · PDFFILE PENDING
Dimension Drawing · PDFFILE PENDING
IOM Manual · PDFFILE PENDING
Typical Applications
Typical uses for this product include:
✓Pump Stations
✓Water Transfer
✓Reservoir Supply
✓Utility Networks
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