DERINGER 20G DBL CHK BFP W/ OS&Y GATE VLVS
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Item Number: 20GDC
Brand: Backflow Direct
The DeringerTM 20G Double Check Valve Assembly is designed to prevent non-health hazard pollutants from entering the potable water supply system caused by backpressure and/or backsiphonage conditions.
Features
• lnline serviceable gate valves
• Stainless steel housing
• Tamper-resistant test cocks
• Patented Dual-actionTM check modules
- Poppet action at low flow
- Swing action at high flow
• Silicone elastomer check discs
• Stem Includes tamper switch groove
• AWWA C509/UL/FM resilient seated
gate valves (OS&Y)
• Flanged end ANSI B16.1 Class125
• Flexible groove coupling UL/FM
VG103.1
VG103.2
VG105.1
VG105.2
VG109.1
VG109.2
VG120.1
VG120.2
VG122.1
VG122.2
VG150.1
VG150.2
VG201.1
VG201.2
VG203.1
VG203.2
VG210.1
VG210.2
VG210D.1
VG210D.2
VG211.1
VG211.2
VG212.1
VG212.2
VG213.1
VG213.2
VG220.1
VG220.2
VG221.1
VG221.2
VG235.1
VG235.2
VG241.1
VG241.2
VG250.1
VG250.2
VG251.1
VG251.2
VG252.1
VG260.1
VG260.2
VG260D.1
VG260D.2
VG267.1
VG267.2
VT105.1
VT110.1
VT110R.1
VT111.1
VT120.1
VT121.1
VT135.1
VT139.1
VT150.1
VT155.1
VT160.1
VT161.1
| Item Number | 20GDC |
|---|---|
| Brand | Backflow Direct |
| Item Numbers | Description | Price Group | UM |
|---|---|---|---|
| 20GDC-0250 | 21/2" FIG 20G DBL CHK W/ OS&Y | SR209 | EA |
| 20GDC-0400 | 4" FIG 20G DBL CHK W/ OS&Y | SR209 | EA |
| 20GDC-0800 | 8" FIG 20G DBL CHK W/ OS&Y | SR209 | EA |
| 20GDC-0600 | 6" FIG 20G DBL CHK W/ OS&Y | SR209 | EA |