Control Valves
swtwater.com Manual Backwashing Control Valves
Residential/commercial Filter Applications
Manual Control Valve
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
  NOTE: Backwash Flow Controls available.
 
 
 
Safe Water Technologies, Inc.
996 Bluff City Boulevard
Elgin, IL 60120 USA
 
 
Telephone: +1.847.888.6900
Facsimile: +1.847.888.6924
E-mail: info@swtwater.com
http://www.swtwater.com

Last Updated: August 4, 2016