Dixon Bayco / Bayco High Flow 4040 Series 4 inch Swing Check Valves
Valve Category:
Dry Bulk Products
Valve Subcategory
Round Flange and Threaded Units
Manufacturer
Dixon
| Bill of Materials | |||
| Part # | Description | Part # | Qty |
| 1 | Swing check body | - | 1 |
| 2A | Valve flapper assembly white EPDM (4040RD & 4040TE) | use kit 4040RK1 | 1 |
| 2B | Valve flapper assembly metal seal (4041RD & 4041TE) | use kit 4041RK2 | 1 |
| 2C | Valve flapper assembly orange Silicone (4042RD & 4042TE) | use kit 4042RK2 | 1 |
| 3 | Flapper valve yoke | 341595 | 1 |
| 4A | Left hand shaft (4040RD & 4040TE) | 390799 | 1 |
| 4B | Left hand shaft (4041RD, 4042RD, 4041TE, 4042TE) | 390846 | 1 |
| 5A | Left hand spring (4040RD & 4040TE) | use kit 3030RK3 | 1 |
| 5B | Left hand spring (4041RD, 4042RD, 4041TE & 4042TE) | use kit 4041RK3 | 1 |
| 6A | Right hand shaft (4040RD & 4040TE) | 390798 | 1 |
| 6B | Right hand shaft (4041RD, 4042RD, 4041TE & 4042TE) | 390847 | 1 |
| 7A | Right hand spring (4040RD & 4040TE) | use kit 3030RK3 | 1 |
| 7B | Right hand spring (4041RD, 4042RD, 4041TE & 4042TE) | use kit 4041RK3 | 1 |
| 8 | Cover gasket | 111215 | 1 |
| 9 | Cover | 340039 | 1 |
| 10 | Bolt | use kit 3030HK | 6 |
| 11 | Lock washer | use kit 3030HK | 6 |
| Repair Kits | ||
| Part # | Description | Includes item #s |
| 4040RK1 | Replacement white EPDM flapper kit, flapper assembly, yoke, springs, shafts, cover gasket (for 4040RD & 4040TE) | 2A, 3, 4A, 5A, 6A, 7A, 8 |
| 4041RK2 * | Replacement metal seal flapper kit, flapper assembly, yoke, springs, shafts, cover gasket (for 4041RD & 4041TE) | 2B, 3, 4B, 5B, 6B, 7B, 8 |
| 4042RK2 * | Replacement orange Silicone flapper kit, flapper assembly, yoke, springs, shafts, cover gasket (for 4042RD & 4042TE) | 2C, 3, 4A, 5A, 6A, 7A, 8 |
| 4040RK2 | Complete rebuild kit kit, white EPDM flapper assembly, yoke, springs, shafts, cover gasket, bolts & lock washers (for 4040RD & 4040TE) | 2A, 3, 4A, 5A, 6A, 7A, 8, 10, 11 |
| 4041RK1 * | Complete rebuild kit kit, metal seat flapper assembly, yoke, springs, shafts, cover gasket, bolts & lock washers (for 4041RD & 4041TE) | 2B, 3, 4B, 5B, 6B, 7B, 8, 10, 11 |
| 4042RK1 * | Complete rebuild kit kit, orange Silicone flapper assembly, yoke, springs, shafts, cover gasket, bolts & lock washers (for 4042RD & 4042TE) | 2C, 3, 4A, 5A, 6A, 7A, 8, 10, 11 |
| 3030HK | Replacement bolts & lock washers | 10, 11 |
| 3030RK3 | Replacement left and right springs (for 4040RD & 4040TE) | 5A, 7A |
| 4041RK3 | Replacement left and right springs (for 4041RD, 4041TE, 4042RD & 4042TE) | 5B, 7B |
| 3030SK | Optional: 2 drilled bolts (similar to item 10) with wire "tamper resistant" seal | not illustrated |
 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |