KITZ
Kitz 20UOAJ, 20UOAJM Stainless & High Alloy 20K Jacketed Swing Check Valve

Manufacturer: Kitz
Model: 20UOAJ, 20UOAJM
Structure

Materials
| Parts | 20UOAJ | 20UOAJM |
|---|---|---|
| Body | SCS13A | SCS14A |
| Cover | SCS13A | SCS14A |
| Disc | SCS13A | SCS14A |
| Gasket | Refer to Page 10 | |
| Hinge pin | 304SS | 316SS |
| Plug | 304SS | 316SS |
| Cover bolt/nut | B8/8 | |
| Split pin | 316LSS | |
| Jacket* | Carbon steel | |
*The material may be changed depending on the service temperature.
Note: Body seats and/or disc seats can be optionally hard-faced.
| Items | |
|---|---|
| Face to face dimensions | KITZ Std. |
| End flange dimensions | JIS B2220 20K |
| Wall thickness | ASME B16.34 Class 300 |
Dimensions
| Nominal Size | 2×3 | 3×4 | 4×6 | 6×8 | ||||
|---|---|---|---|---|---|---|---|---|
| 50×80 | 80×100 | 100×150 | 150×200 | |||||
| L | 254 | 314 | 383 | 421 | ||||
| H | 150 | 179 | 204 | 262 | ||||
| P | Rc½ | Rc½ | Rc¾ | Rc¾ | ||||
*The nominal sizes are indicated by [the valve nominal sizes] and [flange nominal sizes].
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