| Application |
These diaphragm type hand shut off valves are designed for installations in liquid, suction and hotgas lines of commercial refrigerating systems and on civil and industrial air-conditioning systems.
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Construction |
Diaphragm valves don’t have gland seals. The external sealing is assured by thin metal discs (diaphragms), which hermetically divide the spindle chamber from the fluid flow area.
The main parts of the valves are made with the following
materials
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| - |
hot forged brass body as per BS-218 |
| - |
extruded brass for the spindle |
| - |
special spring steel for the spring |
| - |
engineering Plastics for seat sealing gaskets |
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| Features |
| - |
can be used on all CFC’s and HCFC’s |
| - |
seat of Engineering Plastics to give complete shut off with |
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minimum torque |
| - |
fitted with stainless steel diaphragms that prevent leakage |
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throughout the operating life of the valve |
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| Model |
Size Flare |
Size OD |
Operating Temp |
Operating Pressure |
| °C Min |
°C Max |
PSI (Max) |
| CSV - 6 |
1/4" |
|
-35 |
90 |
400 |
| CSV - 6 S |
|
1/4" |
| CSV - 10 |
3/8" |
|
| CSV - 10 S |
|
3/8" |
| CSV - 12 |
1/2" |
|
| CSV - 12 S |
|
1/2" |
| CSV - 15 |
5/8" |
|
| CSV - 15 S |
|
5/8" |
|
