 |
1 inch Manual Valve
View photos. |
| |
| • |
NO ELECTRICITY required |
| • |
Three-position lever (backwash, rapid rinse, service) ensures simple, reliable operation |
| • |
Easy installation and setup |
| • |
Solid, lead-free brass valve body for superior strength and durability |
| • |
WQA Tested and Certified to NSF/ANSI Standard 61 Section 8 Material Safety Only and Annex G |
| • |
Made in USA |
|
| |
|
| MANUAL BACKWASHING FILTER VALVE SPECIFICATIONS |
| |
1 INCH MANUAL VALVE |
1.5 INCH MANUAL VALVE |
| Part Number |
275/BW/MAN |
285/BW/MAN |
| Valve Material |
Lead Free Brass |
Lead Free Brass |
| Inlet/Outlet Ports |
1 inch MNPT |
1.5 inch FNPT |
| Distributor (Riser) Port |
3/4 inch Pipe (1.050 O.D.) |
1.5 inch Pipe (1.900 O.D.) |
| Backwash/Drain Line Port |
3/4 inch MNPT |
1 inch MNPT |
| Mounting Base |
2.5 inch – 8 NPSM |
4 inch – 8 UN |
Valve Height
(from top of tank) |
6.75 inch |
6.75 inch |
Continuous Flow @ 15 psid
Valve Only |
26 gpm |
51 gpm |
Peak Flow @ 25 psid
Valve Only |
33 gpm |
66 gpm |
Cv @ 1 psid
Valve Only |
6.8 |
13.2 |
Max. Backwash @ 25 psid
Valve Only |
25 gpm |
49 gpm |
| Backwash |
Upflow |
Upflow |
| Pressure |
Hydrostatic: 300 psi
Working: 20 to 125 psi |
Hydrostatic: 300 psi
Working: 20 to 125 psi |
| Temperature |
34 to 110 degrees F |
34 to 110 degrees F |
|
