IGS Pneumatic Block Valves (11PBDV6 / 15PBDV6)
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2013.04.16 18:56
Major Specifications
| Max. Working Pressure (G.) | 1Mpa |
|---|---|
| Max. Working Temp. | -10 ~ 80℃ (PCTFE)
-10 ~ 150℃ (PFA) |
| Actuator Operating Pressure | 0.4 ~ 0.6 Mpa |
| Cv | 0.2 |
| Internal, External Leakage Allowance (He)
Test Pressure ≤ 1×10-2 Torr Holding Time ≥ 1 min. |
1x10-10Pa · ㎥/s |
| Seat Across Leakage Allowance (He)
Test Pressure ≤ 1×10-2 Torr Holding Time ≥ 15 sec. |
1x10-10Pa · ㎥/s |
| Particle Inspection Pressure : 60~80psi N2 Gas Sample Volume : 1CFM 0.1㎛ and Larger |
No count |
| Inner Surface Roughness | Ry ≤ 0.7㎛ 5 μinch Ra(Avg.) |
| Body | Diaphragm | Seat | Actuator |
|---|---|---|---|
| 316L Stainless Steel Remelted | Ni - Co Alloy | PCTFE, PFA | AL |
| Size | Seal Type | Flow | Part Number | A | B | C | D | L | H |
|---|---|---|---|---|---|---|---|---|---|
| 1.125" | W-Seal | 1T23 | 11PBDV6 - 3W1T23 - C | 21.8 | 80 | 28.5 | 18.75 | 89.5 | 76.7 |
| 3T12 | 11PBDV6 - 3W3T13 - C | 21.8 | 80 | 28.5 | 18.75 | 89.5 | 76.7 | ||
| 1.5" | 1T23 | 15PBDV6 - 3W1T23 - C | 30 | 78.5 | 39 | 22.5 | 91.5 | 100.5 | |
| 3T12 | 15PBDV6 - 3W3T12 - C | 30 | 78.5 | 39 | 22.5 | 91.5 | 100.5 |