Know-how makes the difference
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TYPE 3500
INSTALLATION, OPERATION
AND MAINTENANCE
Страница 1: ...Know how makes the difference TYPE 3500 INSTALLATION OPERATION AND MAINTENANCE ...
Страница 2: ...s on the valve should be kept intact and removed only at the time of installation Performance de pends on preventing damage to the seating surfaces Valves should be stored in a covered area If a covered area is not available any wa ter proof covering material should be spread over the valves and the valves should be kept on a wooden pallet at least 6 above the ground level Do not apply tar paint g...
Страница 3: ...ting parameters for capacity and compatibility 11 MAINTENANCE Parts of the valves are generally maintenance free The materials of the sliding parts have been selected to keep wear to a minimum However for reasons of safety and to reduce maintenance and repair costs all valves especially those which are operated occasionally shuld be inspected at least two times a year 12 DISMANTLING If the valves ...
Страница 4: ...SS STEEL 2 O RING NBR 3 INDICATOR ROD NYLON 4 SPRING 65MN 5 NUT ALUMINUM 6 CYLINDER CF8 7 PISTON ALUMINUM 8 PISTON SEAL FPM 9 O RING NBR 10 WASHER AISI 304 11 BEARING COPPER 12 CYLINDER COVER AISI 304 13 O RING NBR 14 SPRING LOCK RING AISI 304 15 CONNECTOR CF8M 16 BODY SEAL PTFE 17 VALVE ROD AISI 316 18 VALVE CORE CF8M 19 SEAT PTFE 20 HEX NUT AISI 316 21 SEAL FPM 22 WASHER AISI 304 23 SPRING AISI ...
