FREE delivery on orders over €150
Product Specifications:
| Item | Boiler Feed Valve w/Backflow Preventer |
| Adjustable Pressure Range | 10 psi to 25 psi |
| Application | Commercial Use, Residential Hydronic Heating Systems |
| Body Material | Bronze |
| Connection Type | FNPT x NPT Union |
| Connections | FNPT x FNPT |
| For Media | Water |
| Inlet Connection Size | 1/2" |
| Length | 8 1/2" |
| Max. Fluid Temp. | 212°F |
| Max. Operating Temperature | 212°F |
| Max. Pressure | 100 psi |
| Operating Pressure Range | 100 psi |
| Overall Height | 5 1/4" |
| Overall Width | 8 1/2" |
| Pipe Size | 1/2" |
Shipping Info:
| Ship weight (kg) | 1.43 |
| Ship height (cm) | 22.23 |
| Ship length (cm) | 13.34 |
| Ship width (cm) | 7.46 |
| HS code | 8481301090 |
Product Variants
| Product | Model | Connection Type | Body Material | Height | Pipe Size | Adjustable Pressure Range | Price | |
|---|---|---|---|---|---|---|---|---|
![]() |
1/2 B911T-M3 (W/PRESS) | NPT | Brass | 5 1/4" | 1/2" | - | €750.89 |
Explore Products
- GROVE GEAR GR8425649.00 Quill Input Worm Gear Reducer
- MUELLER STREAMLINE LSC4020P Copper Tubing, Type L, Coil, 1/2 Inch Size, 20 ft. Length, 0.04 Inch Wall Thickness
- SMC VALVES NCMB125-1100C Round Body Cylinder, 1.25 Inch Size, Double Acting
- SPEC EM2002800250M Extension Spring, Metric To Looped End Extension, Music Wire, 250 mm Overall Length
- SLOAN 3365826BT
- VERMONT GAGE 251101230 Disc Set, 3 Style, Class XX, Go, Steel
- GATES E2MR-160-06 Round Tooth Timing Belt, 0.079 Inch Pitch, 80 Teeth
- TITAN FASTENERS GEA03040X
Explore More
- CROSBY
- DEFELSKO
- KEYSHAFT
- TEMPCO
- THERMO FISHER SCIENTIFIC
- Electric Conduit Benders
- Hazardous Location Motors
- Revolving Storage Bin Accessories
- Arbor Press
- Hydraulic Piston Pumps
- NIROFLEX USA Niroflex2000 Cut Resistant Gloves, 6 Inch Extended Cuff
- VIEGA PROPRESS Male Adapters, Bronze, Press x MNPT
- DICKSON 4 Inch Temperature Chart Recorders
- JOHN GUEST Metric Union Connectors, Acetal Black
- ANVIL XH AAR Couplings
- MAGLINER Pallet Dollies
- COTTERMAN Spring Kits
- LOVEJOY MDSD Series, Mini Disc Single Disc Clamp Style Couplings Inch Bores
- MITUTOYO 139 Series Tubular Inside Micrometers
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
WATTS 911-M3 Comb Fill Valve/backflow Preventor 1/2in
€380.59 /unit
