KITZ
Kitz 300UMAJ, 300UMAJM Stainless & High Alloy Class 300 Full Jacketed Gate Valve

Manufacturer: Kitz
Model: 300UMAJ, 300UMAJM
Structure

Materials
| Parts | 300UMAJ | 300UMAJM |
|---|---|---|
| Body | CF8 | CF8M |
| Bonnet | CF8 | CF8M |
| Stem | 304SS | 316SS |
| Disc | CF8 | CF8M |
| Gland | 304SS | 316SS |
| Gland flange | Stainless steel | |
| Gland packing | Refer to Page 10 | |
| Gasket | Refer to Page 10 | |
| Yoke sleeve | Ductile Ni-resist | |
| Handwheel | Ductile iron | |
| Gland bolt/nut | Stainless steel | |
| Gland bolt pin | Stainless steel | |
| Bonnet bolt/nut | B8/8 | |
| Name plate | Aluminum | |
| 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.
- Flexible wedge for all sizes
| Items | |
|---|---|
| Face to face dimensions | KITZ Std. |
| End flange dimensions | ASME B16.5 Class 300 |
| Wall thickness | ASME B16.34 Class 300 |
Dimensions
| Nominal Size | ½×1½ | ¾×1½ | 1×2 | 1½×2½ | 2×3 | 3×4 | 4×6 | 6×8 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15×40 | 20×40 | 25×50 | 40×65 | 50×80 | 80×100 | 100×150 | 150×200 | ||||||||||
| L | in. | 7.01 | 7.01 | 7.48 | 7.99 | 11.1 | 12.0 | 15.9 | 18.0 | ||||||||
| mm | 178 | 178 | 190 | 203 | 283 | 305 | 403 | 457 | |||||||||
| H (open) | in. | 8.31 | 8.7 | 9.45 | 11.58 | 13.98 | 18.58 | 22.1 | 29.7 | ||||||||
| mm | 211 | 221 | 240 | 294 | 355 | 472 | 560 | 753 | |||||||||
| D | in. | 3.94 | 3.94 | 3.94 | 5.51 | 7.09 | 8.86 | 9.84 | 13.8 | ||||||||
| mm | 100 | 100 | 100 | 140 | 180 | 225 | 250 | 350 | |||||||||
| P | Rc½ | Rc½ | Rc½ | Rc½ | Rc½ | Rc¾ | Rc¾ | Rc¾ | |||||||||
*The nominal sizes are indicated by [the valve nominal sizes] and [flange nominal sizes].
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