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Product name

High vacuum gate valve

Product description
ULTRA-HIGH VACUUM GATE VALVES
BRIEF INTRODUCTION 
This series of valves are made up of manual, pneumatic and electromagnetic gate straight valves. The design of this series’ structure is reasonable, and the appearance is excellent. Besides, they have many advantages, such as stability, small size, durability, great sealing, long service life and so on. As a result, they can apply to the ultra-high vacuum equipment.
FEATURES 
1. Adopt stainless steel bellows and viton o- ring sealing, no lube.
2. The inner of valves’ body is welded by stainless steel and leak rate is low.
3. Valve body design in rib structure, with small sizes, excellent appearance and light quality.
4. Adopt double-guide-rail structure, smooth movement; monolithic construction inside the valve and well-distributed holding power.
ORDER INFORMATION
DN
(mm)
STAINLESS STEEL
Cover with viton ring sealing, the dynamic seal with bellow sealing
MANUAL PNEUMATIC
KF CF KF CF
25 1001 102 1201 1202
40 1003 1004 1203 1204
50 1005 1006 1205 1206
DN
(mm)
STAINLESS STEEL
MANUAL PNEUMATIC MOTOR-DRIVEN
(mm) CF LF ISO-F GB-LP CF LF ISO-F GB-LP CF LF ISO-F GB-LP
63 1010 1011 1069 1012 1210 1211 1337 1212        
80 1013 1014 1070 1015 1213 1214 1338 1215        
100 1016 1017 1071 1018 1216 1217 1339 1218 1501 1502 1557 1503
160 1019 1020 1072 1021 1219 1220 1340 1221 1504 1505 1558 1506
200 1022 1023 1073 1024 1222 1223 1341 1224 1507 1508 1559 1509
250 1025 1026 1074 1027 1225 1226 1342 1227 1510 1511 1560 1512
320 1075 1028 1076 1029 1343 1228 1344 1229 1561 1513 1562 1514
400         1345 1230 1346 1231 1563 1515 1564 1516
         
MAJOR CAPACITY TARGETS
Application range Full fluorine rubber ring sealing 1×10-5Pa~1.2×105Pa
Bellow sealing 1×10-6Pa~1.2×105Pa
Differential pressure before open valve plates ≤3×103Pa Any direction
Leak rate of valves’ body and base 1.3×10-7Pa·L·s-1
Cycles until first maintenance 10,000 times 
Baking Temperate of valve bodies Open ≤200℃; Close ≤150℃
Position of installation Any direction
Power Supply (pneumatic) AC 220V 50Hz, 6W or DC 24V, 3W (Special spe. can be customized)
Compressed air (only supply to pneumatic valves) 0.4~0.7MPa
Speed of closing and opening (pneumatic) ≤3s
Indications of valves’ position Manual including indicator of open and close positions (mechanical type)
 Pneumatic  including indicator of open and close positions (magnetic switch)

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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