The WS1EI Water Specialist Control Valve is a microprocessor-controlled valve designed for use in water softener and filtration systems. It is certified to meet various NSF standards for material and performance safety. The WS1EI features a user-friendly control panel for easy programming and operation. It offers four regeneration initiation options and six adjustable cycle times for optimal performance based on your specific water treatment needs. The valve is constructed with durable materials and can handle backwashing and brining for tanks up to 21 inches in diameter. An optional mixing valve is available for specific applications.
Key features
Certified to various NSF standards for material and performance safety
Solid-state microprocessor for easy programming and control
Easy-to-read front panel display shows time, regeneration status, water usage, and flow rate
Four options to initiate regeneration cycle (meter immediate, meter delayed, time clock delayed, or pressure differential)
Optional double backwash for improved cleaning and efficiency
Six fully adjustable cycle times for fine-tuned performance
Coin cell battery backup for program memory during power outages
Handles backwashing and brining for tanks up to 21 inches in diameter
Downflow or upflow brining regeneration
Safe and easy to install with low-voltage power supply
Reliable DC motor drive
Linear piston operation for smooth and efficient operation
Optional mixing valve available
Compatible with various softener and filter tank sizes
Specification
Valve size: ¾” to 1.5″ NPS inlet/outlet fittings
Cycles: Up to 6 programmable cycles
Valve material: Fiber reinforced composite
Regeneration: Downflow
Flow rates:
Service: 27 gpm (102 lpm) at 15 psi pressure drop
Backwash: 27 gpm (102 lpm) at 25 psi pressure drop
Operating pressure: 20-125 psi (1.4 – 8.6 bar)
Operating temperature: 40º – 110º F (4º – 43ºC)
Meter:
Accuracy: ± 5%
Flow rate range: 0.95 – 102 lpm
Volume range: 0.02 – 5,700 cubic meters
Totalizer: 0.001 – 9,999,000 cubic meters
Dimensions and weight:
Height from top of tank: 7 3/8″ (187 mm)
Weight: 4.5 lbs (2 kg)
Electrical:
Power supply: 100-120VAC or 200-240VAC, 50/60Hz
Output: 15VDC, 500mA
Tank applications:
Water softener: 6″ – 21″ diameter tanks
Water filter: 6″ – 21″ diameter tanks
Cycle range (in minutes):
Backwash 1st (upflow): 1-95
Regeneration Draw/Slow Rinse (downflow): 1-180
Backwash 2nd (upflow): 1-95
Fast Rinse (downflow): 1-95
Regenerant Refill (in service with treated water): 0.1-99.0
EQPT offer feature unique technological solutions, with several of them being patented. Our products combine proven modern technologies and enable water quality control through the use of digitalization
