ISO 5167 Vertical Valve & Flow Meter Intelligent Test Bench 0.1-200m³/h 0-40MPa

Product Highlights

• High-Precision Detection: Adopts imported sensors for flow accuracy of ±0.3%FS and pressure accuracy of ±0.2%FS, certified by CNAS to meet ISO 5167 Class 1 precision.
• Rapid Equipment Replacement: With electric lifting and pneumatic clamping, device changeover for DN300 specifications takes less than 10 minutes, compatible with multi-brand valves and flow meters.
• Intelligent Control & Data Management: 10-inch color touch screen with one-click Chinese-English switching, built-in 20+ standard test templates (ISO 5167, API 6D, etc.), and automatic generation of PDF reports with compliance 判定.
• Multi-Standard Compatibility: Supports test procedures for API 6D, EN 12266-1, etc., automatically generating data reports required for CE/API/CCC certification.
• Safety & Reliability: Stainless steel high-pressure cavity (withstands 60MPa) + tempered explosion-proof observation window (92% light transmittance), leakage monitoring accuracy up to 0.001L/min, and triple protection (overpressure, overheat, emergency stop) meeting EN 61010-1 electrical safety standards.
• Flexible Expansion: Optional high-temperature module (0-150°C) and vacuum system (vacuum degree ≤10kPa) for extreme working condition testing.

International Reference Standards

Flow Measurement Standards

• ISO 5167-1:2018 (Differential Pressure Devices for Flow Measurement)
  • Clause 5: Calculation of accuracy classes and uncertainty.
  • Clause 7: Repeatability test methods and judgment rules.
• GB/T 2624.1-2021 (Differential Pressure Pipeline Fluid Flow Measurement Devices)
  • Section 5.3: Flow coefficient calculation and calibration process.

Valve Testing Standards

• API 6D:2020 (Pipeline Valves)
  • Clause 8.2: Pressure test procedures (shell/seal test pressure and holding time).
  • Clause 8.3: Leakage acceptance criteria (liquid ≤0.1mL/min·DN).
• EN 12266-1:2019 (Industrial Valve Pressure Testing)
  • Annex A: Bubble test leakage method.
  • Annex B: Pressure drop leakage judgment rules.

Safety and EMC Compatibility

• EN 61010-1:2010 (Safety Requirements for Measuring Equipment)
  • Clause 5: Electrical isolation and overpressure protection.
  • Clause 7: Mechanical protection class (IP54/IP65).

Technical Parameters