WATTS LF850 LARGE Series Double Check Valve Assemblies
Filter
| Style | Model | Body Material | Seat Material | Body Finish | Strainer | Disc Material | Backflow Preventer Type | Body Pattern | Max. Working Pressure | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF850-DNRS DC 3 | - | - | - | - | - | - | - | - | - | RFQ
|
| A | LF850-DNRS DC 4 | - | - | - | - | - | - | - | - | - | RFQ
|
| B | LF850-NRS DC 6 | - | - | - | - | - | - | - | - | - | RFQ
|
| B | LF850-NRS DC 2 1/2 | - | - | - | - | - | - | - | - | - | RFQ
|
| C | LF850-OSY DC 6 | - | - | - | - | - | - | - | - | - | RFQ
|
| C | LF850-OSY DC 3 | - | - | - | - | - | - | - | - | - | RFQ
|
| C | LF850-OSY DC 2 1/2 | - | - | - | - | - | - | - | - | - | RFQ
|
| C | LF850-OSY DC 10 | - | - | - | - | - | - | - | - | - | RFQ
|
| D | LF850-NRS DC 10 | - | - | - | - | - | - | - | - | - | RFQ
|
| E | LF850-LG-DC 4 | - | - | - | - | - | - | - | - | - | RFQ
|
| F | LF850-LG DC 8 | - | - | - | - | - | - | - | - | - | RFQ
|
| F | LF850-LG DC 6 | - | - | - | - | - | - | - | - | - | RFQ
|
| E | LF850-LG DC 3 | - | - | - | - | - | - | - | - | - | RFQ
|
| F | LF850-LG DC 2 1/2 | - | - | - | - | - | - | - | - | - | RFQ
|
| D | LF850-NRS DC 8 | - | - | - | - | - | - | - | - | - | RFQ
|
| C | LF850-OSY DC 4 | Ductile Iron | Stainless Steel | Epoxy Coated | No | Silicone | Double Check Valve Assembly | - | 175 psi | €3,971.84 | RFQ
|
| C | LF850-OSY DC 8 | Ductile Iron | Stainless Steel | Epoxy Coated | No | Silicone | Double Check Valve Assembly | Inline | - | €11,683.88 | RFQ
|
We are here to help!
Looking for a part not listed here?
Explore More
- KEYSHAFT
- VNE STAINLESS
- NORTON
- TRUE HARDWARE
- CURT
- Airline Filtration and CO Monitors
- Filter Papers and Extraction Thimbles
- Fire Alarm System Components
- Impact Socket Extensions
- Folding Hand Trucks
- HI TEMP Welding Blanket Roll
- ANVIL 001LDG Series Adjustable Clevis Hangers, Electro-Galvanized, Light Duty, Imperial
- ANDERSON METALS CORP. PRODUCTS Hex Bushing
- MERSEN FERRAZ Amp-Trap Series A100P Fuses, 1000VAC, 750VDC
- BALDOR / DODGE SXR Ball Bearings
- THERMO FISHER SCIENTIFIC Reagents and Refills
- SAFETY SPEED 7000 Panel Saws





