Automatic Valve & Accessories
 
 
 
 
 
 
 
 
 
 
NAME NO. SPECIFICATION
Outer Position Indicator 1 PE
Inner Position Indicator 1 ABS
Housing 2 Die-Casting Aluminum
Shaft (stem) 1 303 Stainless Steel
Mechnical Switch 2 Used in UL CSA approved
Inserts 2 Bronze
O-Ring 4 Nitrile (Rubber)
Cam 2 ABS
Spring 1 304 Stainless Steel
Cover Screws 4 304 Stainless Steel
Terminal Strip 1 Polyethylene
 
Description Series
Model ALS 1X Series ALS 3X Series
Ambient Temperature -20℃ to 85℃ (-4˚F to 185˚F)
Cable Entry Standard 2 x 1/2" PF/PT 2 x 3/4" PF/PT
Cable Entry Option 2 x 1/2" NPT/M20/PG13.5 2 x 3/4" NPT/M20/M25/PG13.5/PG16
Terminal Block Standard 8 Points
Terminal Block Option 12 & 14 Points / Solenoid Valve Connection 14 Points
Position Indicator 0˚ to 90˚ (Red for Close / Yellow for Open)
Painting Polyester Powder Coating with Black Color
Bracket Aluminium / Steel / SUS
 
Mark ALS 1X Series ALS 3X Series
Ratings Reg No. Ratings Reg No.
KCS IP68 2011-455-739 EX d IIC T6 IP67 10-AV2BO-0247
CE (TUV NORD) Low-Voltage
Directive 2006/95/EC
K3441/L10 Low-Voltage
Directive 2006/95/EC
K3441/L10
FM Approvals    

XP/I/1/ABCD/T5Ta=+85˚
C:I/1/AEx d IIC/T5 Ta=+85˚ C;
DIP/II, III/1/EFG/T5 Ta=+85˚ C;IP67

3041064
 
 
 
Model Bracket Material Size Model Bracket Material Size
S1
ALS 1X
Series
Steel 30 x 80
H:20~30
A1
ALS 3X
Series
Aluminum 30 x 80
H:20
AB1
ALS 1X
Series
SUS 30 x 80
H:20
A2
ALS 3X
Series
Aluminum 30 x 80
H:30
AB1
ALS 3X
Series
SUS 30 x 80
H:20
A3
ALS 3X
Series
Aluminum 30 x 130
H:30