VAMEIN LUG
Butterflyventiler > Vamein LUG
VAMEIN LUG
Production Range:
We manufacture LUG Type valves from DN-50 mm (2") to DN-600 mm (24")
Flange Drilling:
PN-10, PN-16, ASME B 16.5 150 Lbs or ASME B 16.47 A-SERIES 150 Lbs. Any other standard on request.
Standard working pressure:
16 Bar (DN 50-300) and 10 bar (DN 350-600). For higher working pressures, ask our Technical Department.
Temperature Range:
–40ºC to +180ºC (depending on liners and coatings).
As this is a pattern to be usually used with bolts threaded to the body of the valve, it is necessary to take into consideration that the pipe transmits mechanical tension and compression stress which might cause watertightness problems. Therefore, compensation joints or any other elements absorbing these mechanical effects should be used.
Its use allows the valve to be repaired downstream as the valve remains fixed to the upstream flange (See figure bellow).
This valve allows the positioning of other valves or apparatus next to it gaining free space and eliminating accessories.
Due to its design it allows a perfect alignment with the pipe flanges.
When assembling, modifying or repairing the installation, the VAMEIN LUG Type butterfly valve can temporarily work as end of line. Furthermore, the following pressures must never be exceeded:
DN-50 mm (2") to DN-150 mm (6") ≤ 5,6 Kg/cm²
DN-50 mm (2") to DN-150 mm (6") ≤ 5,6 Kg/cm²
DN-200 mm (8") to DN-600 mm (24") ≤ 3,5 kg/cm²
For larger Nominal Diameters contact our Technical Department.
For larger Nominal Diameters contact our Technical Department.
Calculation Formula: Working pressure X 0,35 = Maximum valve pressure to work as end of line.
Once the repairs are finished and before returning the line to normal working order, you must assemble the pipe downstream or place a supplementary loose flange so that the valve is between two flanges.
DOWNLOAD CENTER
L-001 DN50 - DN300 Hand Lever
L-001 DN50 - DN300 Bare shaft
L-002 DN350 - 500 Bare shaft
L-003 DN600 Bare shaft
L-004 DN650 - DNw00 Hand lever
L-005 DN250 - DN300 Hand lever
L-006 DN50 - DN300 Gear box
L-007 DN50- DN300 Gear box aluminium
L-008 DN350 - DN500 Gear box
L-009 DN600 Gear box
