Model 90KF-NW 3-Piece Vacuum Ball Valve
Pressure Rating
PN64
Material
EN10213-1.4408, ASTM A351-CF8M
Seat
TFM1600
Bore Type
Full Bore
Additional Features
ISO 5211 direct mounting pad
Vacuum rated to 1 X 10-4 Torr
Able to add anti-static device
(Ball-stem-body)
Vacuum rated to 1 X 10-4 Torr
Able to add anti-static device
(Ball-stem-body)
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Specifications
Model 90KF-NW 3-Piece Vacuum Ball Valve
Materials List
| No. | Part Name | Q'TY | Material |
|---|---|---|---|
| 1 | BODY | 1 | 1.4408(CF8M) |
| 2 | END CAP | 2 | 1.4408(CF8M) |
| 3 | BALL | 1 | SUS316 |
| 4 | STEM | 1 | SUS316 |
| 5 | SEAT | 2 | TFM1600 |
| 6 | STEM SEAL | 1 | R.PTFE |
| 7 | V-RING PACKING | 1SET | PTFE |
| 8 | BUSHING | 1 | 50%S.S.POWDER FILLED PTFE |
| 9 | O-RING | 1 | VITON |
| 10 | STEM NUT | 2 | SUS304 |
| 11 | GLAND | 1 | SUS304 |
| 12 | BELLEVILLE WASHER | 2 | SUS304 |
| 13 | BOLT | 4 | SUS304 |
| 14 | WASHER | 4 | SUS304 |
| 15 | BOLT NUT | 4 | SUS304 |
| 16 | LOCK SADDLE | 1 | SUS304 |
| 17 | HANDLE | 1 | SUS304 |
| 18 | STOP PIN | 1 | SUS304 |
| 19 | STOP PIN NUT | 1 | SUS304 |
Dimensions (mm)
| SIZE | B1 | B2 | ØC | ØF | ØD | E | H | 口I | L | W | ISO 5211 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NW10 | 3/8" | 40.2 | 9 | 30 | 12.2 | 9.5 | 128 | 70.5 | 9 | 89 | 14.5 | F03 F04 |
| NW16 | 1/2" | 40.2 | 9 | 30 | 17.2 | 15 | 128 | 70.5 | 9 | 89 | 14.5 | F03 F04 |
| NW25 | 1" | 52 | 14 | 40 | 26.2 | 22.2 | 167 | 85.4 | 11 | 119 | 22.5 | F04 F05 |
| NW40 | 11/2" | 65.7 | 15.5 | 55 | 41.2 | 38 | 215 | 99.6 | 14 | 147 | 23 | F05 F07 |
| NW50 | 2" | 73.95 | 15.5 | 75 | 52.2 | 50 | 215 | 107.8 | 14 | 181 | 23 | F05 F07 |