Level Control ValveACL series

  • A water level control valve that maintains tank water at a fixed level with a built-in ball tap.
  • Prevents chattering and achieves stable control. Can be used in a narrow water tank.

This is an automatic water level control valve with a built-in ball tap that can be used with both cold and hot water. It can be used alone, without the need for any power source or motive power, and automatically maintains a constant tank water level. The SSACL series is a companion series made of stainless steel.

Fluid (1)Water  (2)Hot water
Temperature

(1)60C (2)100C

Pressure 15-25A:0.01-1MPa 40-80A:0.03-1MPa
Size 15-80A
Level Range 15-25A : 20mm, 40-80A : 35mm
Level Limit plus minus 10mm

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Valve Specification

Model Connection Pressure Level range※1 CV
Value
Weight
kg
Size Type
ACL-15 1/2 Rc 0.01-1.0MPa 20mm 5.3 1.4
ACL-20 3/4 8.4 1.5
ACL-25 1 12 1.6
ACL-40 1 1/2 0.03-1.0MPa 35mm 33 7
ACL-50 2 53
ACL-70 2 1/2 99 12.1
ACL-80 3 134
ACLF-15 1/2

JIS10KFF

JIS5KFF

0.01~1MPa ※2

0.01~0.5MPa

20mm 5.3 2.3
ACLF-20 3/4 8.4 2.4
ACLF-25 1 12 3
ACLF-40 1 1/2

0.03~1MPa ※2

0.03~0.5MPa

35mm 33 9
ACLF-50 2 53
ACLF-70 2 1/2 99 16
ACLF-80 3 134

※1 Level Limit is plus minus 10mm.
※2 Pressure Range depends on Fange Standerd.

Main Parts List

15-25A
No Name of Parts Materials
1 Body CAC406
2 Cover CAC406+SUS304
3 Diaphragm Ass’y FKM+C2801+SUS304
5 Float Valve

(1)SUS304+NBR
(2)SUS304+FKM

6 Float Ass’y SUS304
11 Spring SUS304
12 Pipe C2700*1
40~80A
No Name of Parts Materials
1 Body CAC406
2 Cover CAC406+SUS304
4 Main Valve Ass’y CAC406+C3604 *2
4a Main Seat PTFE
5 Float Valve (1)SUS304+NBR
(2)SUS304+FKM
6 float Ass’y SUS304
7 V Ring  *3 FKM
8 K Ring +Relieve Spring*4 PTFE+SUS304
9 Plane Ring PTFE
10 Tension Ring SUS304
11 Spring SUS304
12 Pipe SUS304

※ (1)60℃ specification  ②100℃specification
*1 We will push forward the change over the materials (from C2700 to SUS304) in sequence.
*2 Material indicates for the size 40 and 50. For the size 70 and 80 is CAC406.
*3 Peculiar part of 60℃ specification.
*4 Peculiar part of 100℃ specification.

Dimensions

Model Size Dimension
mm
A H h※ W
ACL-15 1/2 115 189 129 90
ACL-20 3/4
ACL-25 1 120 203 143
ACL-40 11/2 165 260 182 133
ACL-50 2
ACL-70 21/2 200 297 223
ACL-80 3
Model Size Dimension
mm]
A H h※ W
ACLF-15 1/2 115 189 129 90
ACLF-20 3/4
ACLF-25 1 120 203 143
ACLF-40 11/2 165 266 188 133
ACLF-50 2
ACLF-70 21/2 200 297 223
ACLF-80 3

※ Highness”h” = Dimension at 0.5MPa puressure.
  By fluid pressure and surface of water tank, liquid level point goes up down in some degrees.

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