SAT- Q32S
Dual-seat high-pressure safety valve set-pressure calibration bench
This series of high-pressure safety valve test benches is suitable for the calibration and verification of full‑lift and pilot‑operated safety valves, as well as flanged safety valves of varying thicknesses and configurations. It can be used to set the opening pressure and conduct sealing‑performance tests on safety valves across high, medium, and low pressure ranges, and in large, medium, and small nominal diameters.
Specification Model
- SAT-QTIII High-Pressure, Large-Diameter Safety Valve Pressure-Setting Test Bench (with Computer System)
- SAT-QTII Type High-Pressure Large-Diameter Safety Valve Pressure-Setting Calibration Test Bench
- SAT-Q32S Dual-Seat High-Pressure Safety Valve Pressure-Setting Calibration Bench
- SAT-QTIII High-Pressure, Large-Diameter Safety Valve Pressure-Setting Test Bench (with Computer System)
- SAT-QTII Type High-Pressure Large-Diameter Safety Valve Pressure-Setting Calibration Test Bench
- SAT-Q32S Dual-Seat High-Pressure Safety Valve Pressure-Setting Calibration Bench
Technical Specifications
· Verification of flow range: DN20–200 mm
· Maximum test pressure: 32 MPa
· Verification accuracy: ±0.4%
· The maximum pressure that can be verified for each nominal diameter is specified in Tables I–II:
Table I: Small-Diameter Fittings (Clamping Pressure: 1 MPa) Unit: DN (mm), PS (MPa)
| H Series | H13032 | H26032 |
| Maximum straight-cutting processing size (length × width) | 13500mm*3250mm | 26500mm*3250mm |
| Maximum cutting processing area (length × width) | 13500mm*2600mm | 26000mm*2600mm |
| Maximum no-load coordinated travel speed | 150m/min | 140m/min |
| Maximum straight-cut coordinated acceleration | 1.5g | 1.5g |
| Maximum slope-cutting coordinated acceleration | 1.0g | 1.0g |
| X- and Y-axis positioning accuracy | ±0.05mm/m | ±0.05mm/m |
| Repeatability of positioning on the X and Y axes | 0.03mm | 0.03mm |
| Recommended power range | 6 kW~60 kW | 6 kW~60 kW |
Table II: Large-Diameter Mount (Clamping Pressure Adjustable) Unit: DN (mm) PS (MPa)
| H Series | H13032 | H26032 |
| Maximum straight-cutting processing size (length × width) | 13500mm*3250mm | 26500mm*3250mm |
| Maximum cutting processing area (length × width) | 13500mm*2600mm | 26000mm*2600mm |
| Maximum no-load coordinated travel speed | 150m/min | 140m/min |
Note: The large‑diameter seat features an adjustable clamping force and must be calibrated according to the nominal diameter and set opening pressure of the safety valve being tested.
Otherwise, excessive clamping pressure may damage the safety valve being calibrated and could even lead to an accident; insufficient clamping pressure, on the other hand, will fail to meet the sealing requirements. For details, please refer to the table above.
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Contact Information
Working hours: 9:00-18:00
Working hours: 9:00-18:00