Upper & Lower Kelly Valve Parts List
Ball Type Kelly Valve - WN-2
| Kelly Size | 2 1/2" | 3" | 3" | 3" | 3" | 3 1/2" | 3 1/2" | 3 1/2" |
| Body O.D. | 3 5/8" | 4" | 4 1/8" | 4 1/4" | 4 1/2" | 4 1/2" | 4 11/16" | 4 7/8"/ |
| Pin I.D. | 1 3/8" | 1 1/4" | 1 3/4" | 1 1/2" | 1 3/4" | 2" | 2 1/8" | 2 7/16" |
| Tool Joint Conn. | 2 3/8" | 2 7/8" | 2 7/8" | 3 1/2" | 2 3/8" | 2 7/8" | 2 7/8" | 3 1/2" |
| Type of Thread | API-IF | REG. | H-90 | REG. | I.F. | I.F. | I.F. | X-HOLE |
| Seat w/ Seal Ring | 238IK-2WN | 278RK-2WN | 278K-2WN | 278HK-2WN | 2383K-2WN | 2384K-2WN | 278IK-2WN | 35XK-2WN |
| Ball 17 - 4PH | 238IK-3WN | 278RK-3WN | 278K-3WN | 278HK-3WN | 2383K-3WN | 2384K-3WN | 278IK-3WN | 35XK-3WN |
| Operating Stem | 238IK-6WN | 278RK-6WN | 278K-6WN | 278HK-6WN | 2383K-6WN | 2384K-6WN | 278IK-6WN | 35XK-6WN |
| Spring | 238IK-8WN | 278RK-8WN | 278K-8WN | 278HK-8WN | 2383K-8WN | 2384K-8WN | 278IK-8WN | 35XK-8WN |
| Stem O-Ring | 220K-5WN | 220K-5WN | 220K-5WN | 220K-5WN | 220K-5WN | 220K-5WN | 220K-5WN | 220K-5WN |
| Body O-Ring | 238K-12WN | 234K-12WN | 234K-12WN | 234K-12WN | 341K-12WN | 341K-12WN | 278K-12WN | 350XK-12WN |
| Seat O-Ring | 238K-7WN | 229K-7WN | 229K-7WN | 229K-7WN | 232K-7WN | 232K-7WN | 278K-7WN | 350XK-7WN |
| Seal Ring | 238K-TWN | 226K-TWN | 226K-TWN | 226K-TWN | 230K-TWN | 230K-TWN | 278K-TWN | 350XK-TWN |
| Major Repair Kit | 238IK-MWN | 278RK-MWN | 278K-MWN | 278HK-MWN | 2383K-MWN | 2384K-MWN | 278IK-MWN | 35XK-MWN |
| Seal Kit | 238IK-SWN | 278RK-SWN | 278K-SWN | 278HK-SWN | 2383K-SWN | 2384K-SWN | 278IK-SWN | 35XK-SWN |
| 10M Major Kits | 238IK-MWN1OK | 278RK-MWN1OK | 278K-MWN1OK | 278HK-MWN1OK | 2383K-MWN1OK | 2384K-MWN1OK | 278IK-MWN1OK | 35XK-MWN1OK |
| Kelly Size | 3 1/2" | 3 1/2" | 4 1/4" | 4 1/4" | 5 1/4" | 5 1/4" | ALL | ALL |
| Body O.D. | 5" | 5 1/2" | 6 3/8" | 6 3/8" | 7" | 7" | 7 3/4" | 8 7/8" |
| Pin I.D. | 2" | 2 1/4" | 2 11/16" | 2 3/4" | 3 5/32" | 3 1/4" | 3 1/4" | 4" |
| Tool Joint Conn. | 3 1/2" | 4 1/2" | 3 1/2" | 4 1/2" | 4 1/2" | 4 1/2" | 6 5/8" | 7 5/8" |
| Type of Thread | FH-IF | REG. | I.F. | FH,XH,LF | FH | IF,XH | REG.,LH | REG. |
| Seat w/ Seal Ring | 350K-2WN | 45RK-2WN | 456K-2WN | 456K-2WN | 457K-2WN | 457K-2WN | 658K-2WN | 758K-2WN |
| Ball 17 - 4PH | 350K-3WN | 45RK-3WN | 456K-3WN | 456K-3WN | 457K-3WN | 457K-3WN | 658K-3WN | 758K-3WN |
| Operating Stem | 350K-6WN | 45RK-6WN | 456K-6WN | 456K-6WN | 457K-6WN | 457K-6WN | 658K-6WN | 758K-6WN |
| Spring | 350K-8WN | 45RK-8WN | 456K-8WN | 456K-8WN | 457K-8WN | 457K-8WN | 658K-8WN | 758K-8WN |
| Stem O-Ring | 220K-5WN | 220K-5WN | 231K-5WN | 231K-5WN | 231K-5WN | 231K-5WN | 231K-5WN | 231K-5WN |
| Body O-Ring | 341K-12WN | 342K-12WN | 344K-12WN | 344K-12WN | 351K-12WN | 351K-12WN | 432K-12WN | 758K-12WN |
| Seat O-Ring | 233K-7WN | 234K-7WN | 456K-7WN | 456K-7WN | 242K-7WN | 242K-7WN | 246K-7WN | 758K-7WN |
| Seal Ring | 230K-TWN | 231K-TWN | 456K-TWN | 456K-TWN | 236K-TWN | 236K-TWN | 239K-TWN | 758K-TWN |
| Major Repair Kit | 350K-MWN | 45RK-MWN | 456K-MWN | 456K-MWN | 457K-MWN | 457K-MWN | 658K-MWN | 758K-MWN |
| Seal Kit | 350K-SWN | 45RK-SWN | 456K-SWN | 456K-SWN | 457K-SWN | 457K-SWN | 658K-SWN | 758K-SWN |
| 10M Major Kits | 350K-MWN10K | 45RK-MWN10K | 456K-MWN10K | 456K-MWN10K | 457K-MWN10K | 457K-MWN10K | 658K-MWN10K | 758K-MWN10K |
Ball Type Kelly Valve - H2S Service
| Kelly Size | 2 1/2" | 3" | 3" | 3" | 3" | 3 1/2" | 3 1/2" | 3 1/2" |
| Body O.D. | 3 5/8" | 4" | 4 1/8" | 4 1/4" | 4 1/2" | 4 1/2" | 4 11/16" | 4 7/8"/ |
| Pin I.D. | 1 3/8" | 1 1/4" | 1 3/4" | 1 1/2" | 1 3/4" | 2" | 2 1/8" | 2 7/16" |
| Tool Joint Conn. | 2 3/8" | 2 7/8" | 2 7/8" | 3 1/2" | 2 3/8" | 2 7/8" | 2 7/8" | 3 1/2" |
| Type of Thread | API-IF | REG. | H-90 | REG. | I.F. | I.F. | I.F. | X-HOLE |
| Seat w/ Seal Ring | 238IK-2CSW | 278RK-2CSW | 278K-2CSW | 278HK-2CSW | 2383K-2CSW | 2384K-2CSW | 278IK-2CSW | 35XK-2CSW |
| Ball 17 - 4PH | 238IK-3CSW | 278RK-3CSW | 278K-3CSW | 278HK-3CSW | 2383K-3CSW | 2384K-3CSW | 278IK-3CSW | 35XK-3CSW |
| Operating Stem | 238IK-6CSW | 278RK-6CSW | 278K-6CSW | 278HK-6CSW | 2383K-6CSW | 2384K-6CSW | 278IK-6CSW | 35XK-6CSW |
| Spring | 238IK-8CSW | 278RK-8CSW | 278K-8CSW | 278HK-8CSW | 2383K-8CSW | 2384K-8CSW | 278IK-8CSW | 35XK-8CSW |
| Stem O-Ring | 220K-5CSW | 220K-5CSW | 220K-5CSW | 220K-5CSW | 220K-5CSW | 220K-5CSW | 220K-5CSW | 220K-5CSW |
| Body O-Ring | 238K-12CSW | 234K-12CSW | 234K-12CSW | 234K-12CSW | 341K-12CSW | 341K-12CSW | 278K-12CSW | 350XK-12CSW |
| Seat O-Ring | 238K-7CSW | 229K-7CSW | 229K-7CSW | 229K-7CSW | 232K-7CSW | 232K-7CSW | 278K-7CSW | 350XK-7CSW |
| Seal Ring | 238K-TCSW | 226K-TCSW | 226K-TCSW | 226K-TCSW | 230K-TCSW | 230K-TCSW | 278K-TCSW | 350XK-TCSW |
| Major Repair Kit | 238IK-MCSW | 278RK-MCSW | 278K-MCSW | 278HK-MCSW | 2383K-MCSW | 2384K-MCSW | 278IK-MCSW | 35XK-MCSW |
| Seal Kit | 238IK-SCSW | 238RK-SCSW | 278K-SCSW | 278HK-SCSW | 2383K-SCSW | 2384K-SCSW | 278IK-SCSW | 35XK-SCSW |
| Kelly Size | 3 1/2" | 3 1/2" | 4 1/4" | 4 1/4" | 5 1/4" | 5 1/4" | ALL | ALL |
| Body O.D. | 5" | 5 1/2" | 6 3/8" | 6 3/8" | 7" | 7" | 7 3/4" | 8 7/8" |
| Pin I.D. | 2" | 2 1/4" | 2 11/16" | 2 3/4" | 3 5/32" | 3 1/4" | 3 1/4" | 4" |
| Tool Joint Conn. | 3 1/2" | 4 1/2" | 3 1/2" | 4 1/2" | 4 1/2" | 4 1/2" | 6 5/8" | 7 5/8" |
| Type of Thread | FH-IF | REG. | I.F. | FH,XH,LF | FH | IF,XH | REG.,LH | REG. |
| Seat w/ Seal Ring | 350K-2CSW | 45RK-2CSW | 456K-2CSW | 456K-2CSW | 457K-2CSW | 457K-2CSW | 658K-2CSW | 758K-2CSW |
| Ball 17 - 4PH | 350K-3CSW | 45RK-3CSW | 456K-3CSW | 456K-3CSW | 457K-3CSW | 457K-3CSW | 658K-3CSW | 758K-3CSW |
| Operating Stem | 350K-6CSW | 45RK-6CSW | 456K-6CSW | 456K-6CSW | 457K-6CSW | 457K-6CSW | 658K-6CSW | 758K-6CSW |
| Spring | 350K-8CSW | 45RK-8CSW | 456K-8CSW | 456K-8CSW | 457K-8CSW | 457K-8CSW | 658K-8CSW | 758K-8CSW |
| Stem O-Ring | 220K-5CSW | 220K-5CSW | 231K-5CSW | 231K-5CSW | 231K-5CSW | 231K-5CSW | 231K-5CSW | 231K-5CSW |
| Body O-Ring | 341K-12CSW | 450K-12CSW | 456K-12CSW | 456K-12CSW | 351KS-12CSW | 351K-12CSW | 432K-12CSW | 758K-12CSW |
| Seat O-Ring | 233K-7CSW | 450K-7CSW | 456K-7CSW | 456K-7CSW | 242K-7CSW | 242K-7CSW | 246K-7CSW | 758K-7CSW |
| Seal Ring | 230K-TCSW | 450K-TCSW | 456K-TCSW | 456K-TCSW | 236K-TCSW | 236K-TCSW | 239K-TCSW | 758K-TCSW |
| Major Repair Kit | 350K-MCSW | 45RK-MCSW | 456K-MCSW | 456K-MCSW | 457K-MCSW | 457K-MCSW | 658K-MCSW | 758K-MCSW |
| Seal Kit | 350K-SCSW | 45RK-SCSW | 456K-SCSW | 456K-SCSW | 457K-SCSW | 457K-SCSW | 658K-SCSW | 758K-SCSW |