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BS EN ISO 22435:2024 Gas cylinders. Cylinder valves with integrated pressure regulators. Specification and type testing >
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BS EN ISO 22435:2024 Gas cylinders. Cylinder valves with integrated pressure regulators. Specification and type testing, 2024
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- 5.1 General
- 5.2 Description
- 5.3 Materials
- 5.4 Pressure and flow indicating devices [Go to Page]
- 5.5 Outlet connection
- 5.6 Outlet pressure for acetylene
- 5.7 Flow control valve (flow controller)
- 5.8 Pressure adjusting device
- 5.9 Filtration
- 5.10 Endurance of the VIPR pressure regulating system
- 5.11 Flow and pressure performance for a VIPR with a pressure outlet [Go to Page]
- 5.12 Flow performance for a VIPR with a flow metering device
- 5.13 Pressure relief valve
- 5.14 Leakage
- 5.15 Mechanical strength
- 5.16 Pressure resistance
- 5.17 Resilience to ignition
- 5.18 Design requirements for manufacture
- 5.19 Resistance to vibration
- 5.20 Resistance to shock
- 5.21 Over torque of the pressure adjusting device
- 6.1 General
- 6.2 Documentation
- 6.3 Test samples
- 6.4 Test report
- 6.5 Test temperatures
- 6.6 Test gas [Go to Page]
- 6.7 Test schedule
- 6.8 Mechanical strength test of the low-pressure chamber
- 6.9 Pressure resistance test of the low-pressure chamber
- 6.10 Mechanical strength test of flowmeters
- 6.11 Overpressure and leak tightness test for pressure indicators and flow gauges
- 6.12 Flow and pressure performance test for a VIPR with a pressure outlet [Go to Page]
- 6.13 Accuracy and flow stability of a VIPR with a flow metering device test
- 6.14 Pressure relief valve test
- 6.15 Operating and loosening torques test
- 6.16 Endurance of the VIPR pressure regulating system
- 6.17 Leak tightness test [Go to Page]
- 6.18 Visual examination [Go to Page]