多通球閥
501T, 三-四-五通球閥, 全包球閥，全包四通球閥
陸功的 501T和 513T是高壓三/ 四通球閥。此閥有法蘭 ANSI600/ 900/ 1500 以及牙口/ 套焊/ 對焊多種側(cè)蓋形式。固定球設(shè)計，讓此閥適用于高壓差工況。并附有ISO 5211直接加裝平臺，便于組裝趨動器或齒輪操作器。
Automation application (actuator/ limit switch box/ solenoid valve)
Cavity filler to keep from deposit or media solidification
Self-flushing design
Fugitive emission bonnet
180° stop plate for 180° operation
Various seat materials for different conditions
Special alloy materials are available
● Body & end caps quality investment and sand casting
● with ISO 5211 direct mounting pad up to 4″, ISO holes for larger sizes
● High performance adjustable stem packing
● Blow-out proof stem design
● Available in 3/4/5-way construction
● Ball type can be L/ T/ X/ I-port
● with real locking function
● ASME/ PN/ JIS flange connection