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
Dixon Bayco / Bayco High Flow 4040 Series 4 inch Swing Check Valves
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