Superior Buckner VBDW Diaphragm Repair Kit for 3/4 in. & 1 in. Valves
Bring a worn or leaking Superior Buckner VBDW brass valve back to life with the
genuine VDW0710DKIT diaphragm repair kit. VBDW is the dirty-water
brass in-line valve with reverse-flow design, so the valve stays closed if the
diaphragm tears or punctures. A fresh reinforced diaphragm is the most effective
fix for valves that weep, fail to seal, or will not shut off cleanly. This kit
fits 3/4 in. and 1 in. VBDW valves (models VBDW07 and VBDW10).
Key Specifications & Features
- SKU: VDW0710DKIT
- Brand: Superior (Buckner)
- Fits: Superior VBDW Series brass in-line dirty-water valves, 3/4 in. and 1 in.
- Type: Diaphragm repair / rebuild kit
- Kit includes: reinforced diaphragm assembly and spring
- Design benefit: reverse-flow valve stays closed if the diaphragm fails
- Valve range: VBDW dirty-water line, 5–190 GPM, 10–200 PSI (series)
Find Your Size & Part Number
- 3/4 in. & 1 in. VBDW valves → VDW0710DKIT (this kit)
- 1-1/4 in. VBDW valves → VDW12DKIT
- 1-1/2 in. VBDW valves → VDW15DKIT
- 2 in. VBDW valves → VDW20DKIT
Do not use a VB Series kit (VBPR0710DKIT) on a VBDW valve. The VB and VBDW
diaphragm kits are different parts. If your valve is a standard VB (not dirty-water),
shop the VB Series diaphragm repair kit.
Frequently Asked Questions
What does the Superior VDW0710DKIT kit include?
VDW0710DKIT is the genuine Superior VBDW diaphragm repair kit for 3/4 in. and
1 in. valves. It includes the reinforced diaphragm assembly and spring needed
to rebuild the valve and stop leaks.
How do I know this is the right size?
Match the kit to the valve pipe size. Use VDW0710DKIT for 3/4 in. (VBDW07) and
1 in. (VBDW10) VBDW valves. Larger VBDW bodies use VDW12DKIT, VDW15DKIT, or
VDW20DKIT.
Will replacing the diaphragm fix a valve that will not shut off?
Most often, yes. A torn, hardened, or debris-fouled diaphragm is the leading
cause of a VBDW valve that weeps or will not close. The VDW0710DKIT kit restores
a clean seal. If the valve has power but never clicks, replace the solenoid instead.
Is this a genuine Superior (Buckner) part?
Yes. VDW0710DKIT is the genuine Superior VBDW Series diaphragm repair kit for
3/4 in. and 1 in. brass dirty-water in-line valves.
