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The time tested, Model M non-rising stem, gate valve features an expanding gate design to provide safe, dependable service in a variety of environments. GRM replacement parts are profiled after the original WKM parts and are fully interchangeable and guaranteed to meet or exceed manufacturers standards.
Available in bore sizes from 2-1/16″ thru 4-1/16” and in working pressures of 3000 PSI thru 5000 PSI.
| # | Description | QTY | Material | 2 1/16" 5,000 PSI | 2 9/16" 5,000 PSI | 3 1/8" 5,000 PSI | 4 1/16" 5,000 PSI |
|---|---|---|---|---|---|---|---|
| 1 | Handwheel Nut | 1 | - | POR | POR | POR | POR |
| 2 | Handwheel | 1 | - | POR | VWKM5000 | POR | POR |
| 3 | Bearing Retainer Lock Nut | 1 | Alloy | VWKM0880 | VWKM0880 | VWKM0890 | VWKM0896 |
| 4 | Bearing Retainer Nut | 1 | Alloy | VWKM0860 | VWKM0860 | VWKM0885 | VWKM0895 |
| 5 | Thrust Bearing | 2 | Alloy | VWKM0820 | VWKM0820 | VWKM0840 | VMCE1780 |
| 6 | Stem | 1 1 | 4130 Nitrided 17-4 SS Nit. | VWKM1660 VWKM1740 | VWKM1680 VWKM1760 | VWKM1700 VWKM1780 | VWKM1720 VWKM1790 |
| 7 | Bearing Spacer Sleeve | 1 | Alloy | VWKM0850 | VWKM0850 | VWKM0855 | VWKM0856 |
| 8 | Packing Retainer Bushing | 1 | Alloy | VWKM0920 | VWKM0920 | VWKM0925 | VWKM0930 |
| 9 | Packing Set | 1 1 | Neo/Fabric GF/TFE | VWKM1420 VWKM1340 | VWKM1420 VWKM1340 | VWKM1440 VWKM1380 | VWKM1460 VWKM1465 |
| 10 | Desco 625 Packing | 1 | - | LP625510 | LP625510 | LP625510 | LP625510 |
| 11 | Packing Injection Fitting | 1 1 1 | ***1215 CS 316 SS 4140 CS NACE | FP400510 FP400520 FP400530 | FP400510 FP400520 FP400530 | FP400510 FP400520 FP400530 | FP400510 FP400520 FP400530 |
| 12 | Stud Nut | 1 | - | POR | POR | POR | POR |
| 13 | Stud | 8 | - | POR | POR | POR | POR |
| 14 | Bonnet | 1 | - | POR | POR | POR | POR |
| 15 | Grease Fitting | 1 | Alloy | FM100740 | FM100740 | FM100740 | FM100740 |
| 16 | Bonnet Gasket | 1 1 | 1026 CS 316 SS | VWKM1080 VWKM1160 | VWKM1100 VWKM1180 | VWKM1120 VWKM1200 | VWKM1140 VWKM1220 |
| 17 | Seat Seal | 2 | Teflon | VWKM1000 | VWKM1020 | VWKM1040 | VWKM1060 |
| 18 | Seat Press Fit Press Fit Slip Fit Slip Fit | 2 2 2 2 | 4130 410 SS Nit. 4130 410 SS Nit. | VWKM1820 VWKM2060 VWKM6110 VWKM6113 | VWKM1900 VWKM2070 VWKM6115 VWKM6116 | VWKM1980 VWKM2080 VWKM6120 VWKM6130 | VWKM2050 VWKM2088 VWKM6140 VWKM6145 |
| 19 | Gate Guide | 2 2 | 1018 CS 304 SS | VWKM1470 VWKM1475 | VWKM1471 VWKM1476 | VWKM1472 VWKM1477 | VWKM1473 VWKM1478 |
| 21 | Gate Spring | 2 | Inconel | VWKM2300 | VWKM2305 | VWKM2310 | POR |
| 22 | Gate | 1 1 | 4130 Nitrided 410 SS Nit. | VWKM1500 VWKM1640 | VWKM1520 VWKM1642 | VWKM1540 VWKM1644 | VWKM1560 VWKM1646 |
| 24 | Body | 1 | - | POR | POR | POR | POR |
| 25 | Body Grease Fitting | 2 2 2 | 1215 CS 316 SS 4140 CS NACE | FA400510 FA400520 FA400530 | FA400530 FA400520 FA400530 | FA400510 FA400520 FA400530 | FA400510 FA400520 FA400530 |
| (* #2, #3, #4 POR) (** #2 POR) ***or substitute material which meets or exceeds 1215 |
