For bulk flow, low pressure applications

  • This Cupla complies with diversified applications in liquid or gas transportation.
  • End-face seal structure enables no bumps or hollows on the internal fluid passage, and ensures smooth fluid transportation.
  • “Special lip seal” adopted (except 3/4”, 1” sizes and silicon rubber seal) for light lever action and tight and sure sealing when connected.
  • Connection part dimensions comply with US military specifications MIL-A-A-59326.
  • The variety of body materials, sizes and end configurations has been standardized to comply with wide range of applications.
  • Additional stopper function design will enhance safety (made-to-order product).

Description

Spesifikasi

Specification (Metal Body)
Body Material
Aluminum alloy (AL), Copper alloy (BR)
Stainless steel (SUS)
Size
3/4" to 2"
2 1/2"
3"
4"
3/4" to 2"
1/2" to 3"
4"
Working Pressure MPa
1.8
1.1
0.9
0.7
1.8
1.6
1.1
kgf/cm2
18
11
9
7
18
16
11
bar
18
11
9
7
18
16
11
PSI
261
160
131
102
261

232

160
Seal material Working temperature range
Seal Material
Mark
Working Temperature Range
Nitrile rubber
NBR (SG)
-20°C to +80°C
Optional seal material
Working temperature range
Seal Material
Mark
Working Temperature Range
Silicone rubber
SI
-40°C to +150°C
Fluoro rubber
FKM (X-100)
-20°C to +180°C
Ethylene-propylene rubber
EPDM (EPT)
-40°C to +150°C
FEP-covered silicon rubber*
-
+5°C to +50°C