Specification for face-to-face dimensions of flanged automatic steam traps
€95.00
Methods for determination of discharge capacity of automatic steam traps
€165.00
Methods for determination of steam loss of automatic steam traps
Gas governors Specification for pressure with nominal connection size up to 50 mm gas appliances inlet and including 200 mbar
€269.00
Specification for copper alloy globe, globe stop and check, check and gate valves
Devices to prevent pollution by backflow of potable water. Air gap with injector. Family A. Type D
Devices to prevent pollution by backflow of potable water. Mechanical disconnector, hydraulic actuated. Family G, type B
Devices to prevent pollution by backflow of potable water. Mechanical disconnector, direct actuated. Family G, type A
Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries
€374.00
Industrial valves. Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems PN-designated
Industrial valves. Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems Class-designated
Internal and external fault behaviour of safety related electronic parts of gas appliances
€316.00
Specification for face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of flanged and butt-welding end steel valves for the petroleum, petrochemical and allied industries
Specification for pressure regulators and automatic changeover devices for liquefied petroleum gases
Specification for gas governors Independent inlet pressures up to 25 mbar
