Devices to prevent pollution by backflow of potable water. Unrestricted air gap. Family A. Type A
€165.00
Devices to prevent pollution by backflow of potable water. Hose Union anti-vacuum valves. DN 15 to DN 25 inclusive Family H, type B and type D. General technical specification
€269.00
Graphical symbols for diagrams Valves and dampers
Testing of valves Specification for production pressure testing requirements
Safety valves, gauges and fusible plugs for compressed air or inert gas installations Code of practice installation
€81.00
Testing of valves Specification for fire type-testing requirements
€193.00
Specification for face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of valves
€316.00
Specification for manual shut-off valves for use with 1st, 2nd and 3rd family gases
Safety valves Specification for safety compressed air or inert gases
Industrial valves. Gearbox for valves
Industrial valves. Valves for chemical and petrochemical process industry. Requirements and tests
Classification of automatic steam traps
Specification for marking of automatic steam traps
€95.00
Specification for production and performance characteristic tests for automatic steam traps
Specification for face-to-face dimensions of flanged automatic steam traps
