| Kit Type | Valve Series | Valve Size |
Ordering Code | Kit Contents |
| Check Module Kit (Outlet) | 850 | 2-1/2" | 905142 | spring assy, load pin, 2 retainer clips, cover O-ring |
| Check Module Kit (Outlet) | 850 | 3" | 905142 | spring assy, load pin, 2 retainer clips, cover O-ring |
| Check Module Kit (Outlet) | 850 | 4" | 905143 | spring assy, load pin, 2 retainer clips, cover O-ring |
| Check Module Kit (Outlet) | 850 | 6" | 905144 | spring assy, load pin, 2 retainer clips, cover O-ring |
| Disc Kit | 850 | 4" | 905153 | seat disc assembly, cover O-ring, nut, washer and lube. |
| Disc Kit | 850 | 6" | 905154 | seat disc assembly, cover O-ring, nut, washer and lube. |
| Disc Kit | 850 | 8" | 905155 | seat disc assembly, cover O-ring, nut, washer and lube. (10" seat disc only) |
| Disc Kit | 850 | 10" | 905155 | seat disc assembly, cover O-ring, nut, washer and lube. (10" seat disc only) |
| Seat Ring/Arm Kit | 850 | 2-1/2" | 905157 | seat ring & arm assy, seat gasket, cover O-ring, 4 nuts |
| Seat Ring/Arm Kit | 850 | 3" | 905157 | seat ring & arm assy, seat gasket, cover O-ring, 4 nuts |
| Seat Ring/Arm Kit | 850 | 4" | 905158 | seat ring & arm assy, seat gasket, cover O-ring, 4 nuts |
| Seat Ring/Arm Kit | 850 | 6" | 905159 | seat ring & arm assy, seat gasket, cover O-ring, 4 nuts |
| Seat Ring/Arm Kit | 850 | 8" | 905160 | seat ring & arm assy, seat gasket, cover O-ring, 4 nuts |
| Seat Ring/Arm Kit | 850 | 10" | 905160 | seat ring & arm assy, seat gasket, cover O-ring, 4 nuts |
| Rubber Parts Kit | 850 | 4" | 905163 | 2 seat discs, 2 seat gaskets, 2 cover O-rings, 2 cover bushings, cover plate gasket & O-ring, 4 bulk head gaskets. |
| Rubber Parts Kit | 850 | 6" | 905164 | 2 seat discs, 2 seat gaskets, 2 cover O-rings, 2 cover bushings, cover plate gasket & O-ring, 4 bulk head gaskets. |
| Rubber Parts Kit | 850 | 8" | 905165 | 2 seat discs, 2 seat gaskets, 2 cover O-rings, 2 cover bushings, cover plate gasket & O-ring, 4 bulk head gaskets. |
| Rubber Parts Kit | 850 | 10" | 905165 | 2 seat discs, 2 seat gaskets, 2 cover O-rings, 2 cover bushings, cover plate gasket & O-ring, 4 bulk head gaskets. |
| Cover Assembly (Inlet) | 850 | 2-1/2" | 905167 | SPECIFY BHF or TAPPED - cover assembly, O-ring, socket bearing |
| Cover Assembly (Inlet) | 850 | 3" | 905167 | SPECIFY BHF or TAPPED - cover assembly, O-ring, socket bearing |
| Cover Assembly (Inlet) | 850 | 4" | 905168 | SPECIFY BHF or TAPPED - cover assembly, O-ring, socket bearing |
| Cover Assembly (Inlet) | 850 | 6" | 905169 | SPECIFY BHF or TAPPED - cover assembly, O-ring, socket bearing |
| Cover Assembly (Inlet) | 850 | 8" | 905170 | SPECIFY BHF or TAPPED - cover assembly, O-ring, socket bearing |
| Cover Assembly (Inlet) | 850 | 10" | 905170 | SPECIFY BHF or TAPPED - cover assembly, O-ring, socket bearing |
| Disc Kit | 850 | 2-1/2" | 905182 | seat disc assembly, cover O-ring, nut, washer and lube. |
| Disc Kit | 850 | 3" | 905182 | seat disc assembly, cover O-ring, nut, washer and lube. |
| Rubber Parts Kit | 850 | 2-1/2" | 905249 | 2 seat discs, 2 seat gaskets, 2 cover O-rings, 2 cover bushings, cover plate gasket & O-ring. |
| Rubber Parts Kit | 850 | 3" | 905249 | 2 seat discs, 2 seat gaskets, 2 cover O-rings, 2 cover bushings, cover plate gasket & O-ring. |
| Bulkhead Fitting Kit | 850 | 2-1/2" | 905275 | bulk head fitting, gasket, nut |
| Bulkhead Fitting Kit | 850 | 3" | 905275 | bulk head fitting, gasket, nut |
| Bulkhead Fitting Kit | 850 | 4" | 905275 | bulk head fitting, gasket, nut |
| Body Mount Kit | 850 | 2-1/2" | 905276 | bulk head fitting, gasket, nut |
| Body Mount Kit | 850 | 3" | 905276 | bulk head fitting, gasket, nut |
| Body Mount Kit | 850 | 4" | 905276 | bulk head fitting, gasket, nut |
| Body Mount Kit | 850 | 6" | 905277 | bulk head fitting, gasket, nut |
| Body Mount Kit | 850 | 6" | 905277 | bulk head fitting, gasket, nut |
| Body Mount Kit | 850 | 8" | 905277 | bulk head fitting, gasket, nut |
| Body Mount Kit | 850 | 8" | 905277 | bulk head fitting, gasket, nut |
| Body Mount Kit | 850 | 10" | 905277 | bulk head fitting, gasket, nut |
| Body Mount Kit | 850 | 10" | 905277 | bulk head fitting, gasket, nut |
| Cover Kit | 850 | 2-1/2" | 905376 | Specify BHF or TAPPED - epoxy coated cover, expansion pin, o-ring, bearing socket |
| Cover Kit | 850 | 3" | 905376 | Specify BHF or TAPPED - epoxy coated cover, expansion pin, o-ring, bearing socket |
| Cover Kit | 850 | 4" | 905377 | SPECIFY BHF or TAPPED - Cover, expansion pin, socket bearing and o-ring. |
| Cover Kit | 850 | 6" | 905378 | SPECIFY BHF or TAPPED - cover, expansion pin, socket bearing and o-ring |
| Cover Kit | 850 | 8" | 905379 | SPECIFY BHF or TAPPED - epoxy coated cover, expansion pin, o-ring, bearing socket |
| Cover Kit | 850 | 10" | 905379 | SPECIFY BHF or TAPPED - epoxy coated cover, expansion pin, o-ring, bearing socket |
| Check Replacement Kit (Outlet) | 850 | 2-1/2" | 905527 | seat ring & arm assy, seat gasket, check disc assy, spring assy, load pin, 2 retainer clips, cover O-ring cover bushing, 4 nuts |
| Check Replacement Kit (Outlet) | 850 | 3" | 905527 | seat ring & arm assy, seat gasket, check disc assy, spring assy, load pin, 2 retainer clips, cover O-ring cover bushing, 4 nuts |
| Check Kit | 850 | 4" | 905534 | seat ring & arm assy, seat gasket, check disc assy, spring assy, load pin, 2 retainer clips, cover O-ring cover bushing, 4 nuts |
| Check Kit | 850 | 6" | 905537 | seat ring & arm assy, seat gasket, check disc assy, spring assy, load pin, 2 retainer clips, cover O-ring cover bushing, 4 nuts |
| Check Kit | 850 | 8" | 905539 | seat ring & arm assy, seat gasket, check disc assy, spring assy, load pin, 2 retainer clips, cover O-ring cover bushing, 4 nuts |
| Check Kit | 850 | 10" | 905539 | seat ring & arm assy, seat gasket, check disc assy, spring assy, load pin, 2 retainer clips, cover O-ring cover bushing, 4 nuts |
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