KD Pneumatic diaphragm valves
Product overview
This is the flagship model for low-pressure diaphragms. This high-quality diaphragm valve supports high-purity gases for semiconductors.
Reference product number : KD4CS-VC-EP-316L
Specification overview
- Ports-Flow
-
2Ports-Straight
- Connection Size (in)
-
1/4"
- Connection Type
-
M-CVC
- Cv
-
0.27
- Minimum Fluid Temperature (Celsius)
-
-10
- Maximum Fluid Temperature (Celsius)
-
80
- Minimum Ambience Temperature (Celsius)
-
-10
- Maximum Ambience Temperature (Celsius)
-
60
- Maximum Operating Pressure (MPa)
-
0.98
- Actuation
-
NC
- Seat Material
-
PCTFE
- Surface Finish
-
EP
- Body Material
-
316L
*Parts of the listed product images may not be the same as the actual products.
Download diagrams for main product numbers
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| Main product numbers | CAD | STEP | Connection Size (in) | Connection Type | Maximum Fluid Temperature (Celsius) | Maximum Ambience Temperature (Celsius) | Actuation | Seat Material | Surface Finish | Flow | Handle | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KD4CS-VC-EP-316L | - | CAD | STEP | 1/4" | M-CVC | 80 | 60 | NC | PCTFE | EP | - | - |
| KD4CS-VFC-EP-316L | CAD | STEP | 1/4" | F-CVC | 80 | 60 | NC | PCTFE | EP | - | - | |
| KD8CS-VC-EP-316L | CAD | STEP | 1/2" | M-CVC | 80 | 60 | NC | PCTFE | EP | - | - | |
| KD8CS-VFC-EP-316L | CAD | STEP | 1/2" | F-CVC | 80 | 60 | NC | PCTFE | EP | - | - | |
| KD12CS-VC-EP-316L | CAD | STEP | 3/4" | M-CVC | 80 | 60 | NC | PCTFE | EP | - | - | |
| KD12CS-VFC-EP-316L | CAD | STEP | 3/4" | F-CVC | 80 | 60 | NC | PCTFE | EP | - | - | |
| KD2CS-VC-EP-316L | - | CAD | STEP | 1/8" | M-CVC | 80 | 60 | NC | PCTFE | EP | - | - |
| KD2CS-VFC-EP-316L | - | CAD | STEP | 1/8" | F-CVC | 80 | 60 | NC | PCTFE | EP | - | - |
| KD2OS-VC-EP-316L | - | CAD | STEP | 1/8" | M-CVC | 80 | 60 | NO | PCTFE | EP | - | - |
| KD2OS-VFC-EP-316L | - | CAD | STEP | 1/8" | F-CVC | 80 | 60 | NO | PCTFE | EP | - | - |
| KD4OS-VC-EP-316L | - | CAD | STEP | 1/4" | M-CVC | 80 | 60 | NO | PCTFE | EP | - | - |
| KD4OS-VFC-EP-316L | CAD | STEP | 1/4" | F-CVC | 80 | 60 | NO | PCTFE | EP | - | - | |
| KD8OS-VC-EP-316L | - | CAD | STEP | 1/2" | M-CVC | 80 | 60 | NO | PCTFE | EP | - | - |
| KD8OS-VFC-EP-316L | CAD | STEP | 1/2" | F-CVC | 80 | 60 | NO | PCTFE | EP | - | - | |
| KD12OS-VC-EP-316L | - | CAD | STEP | 3/4" | M-CVC | 80 | 60 | NO | PCTFE | EP | - | - |
| KD12OS-VFC-EP-316L | CAD | STEP | 3/4" | F-CVC | 80 | 60 | NO | PCTFE | EP | - | - |