Name: Clack WS2H Specialist Water Control Valve 2 Inlet/Outlet | Dowdens Pumping & Water Treatment
SKU: WS2H
Availability: OutOfStock

Description

Control Valve Flow Rates: Service 125 gpm (473 lpm) (28.4 m3/h) Backwash 125 gpm (473 lpm) (28.4 m3/h)
Epoxy coated lead free brass valve body
Fully programmable regeneration cycle times and sequences (maximum 9)
Network up to 16 valves using Cat5 cable or better
Methods to initiate regeneration: Meter Delayed, Meter Immediate, Time Clock Delay, Remote Input
Add up to 2 relay expansion boards to circuit board (sold separately)
Top-mount or side-mount capabilities for commercial and industrial applications
Programmable System types: Alternating, Progressive Flow, Series, Single
Built-in Internal Flow Meter
Days override feature; 1-28 days or day/s of the week
Blue backlight front display shows: Time and Date, Current Flow Rate, Volume Used, Volume Remaining, Days Remaining
Diagnostics and history viewing
Modbus RS485 duplex to communicate with building automation systems
Remote circuit board software update capability
Reliable and proven DC drive
One piece expanding seal spacer stack assembly

Water Specialist 2” H Control Specifications
Inlet/Outlet Fittings	2” Female NPT or BSPT
Cycles	up to 9
Valve Material	Lead free brass
Regeneration	Downflow

FLOW RATE
Service @ 1 bar/15 psi drop (includes meter)	125 gpm (473 lpm) (28.4 m3 /h)
Backwash @ 1.7/25 psi bar drop	125 gpm (473 lpm) (28.4 m3 /h)
Cv Service	32.3
Cv Backwash	25.0

OPERATING PRESSURE
Minimum/Maximum	. 20 - 125 psi (1.4 - 8.6 bar)

OPERATING TEMPERATURE
Minimum/Maximum	40º - 110º F (4o - 43o C)

DIMENSIONS & WEIGHT
Distributor Pilot Valve bodies with 2" Female BSPT Inlet & OutletValve bodies with 2" Female NPT Inlet & Outlet	2.375” OD (2" NPS) 63mm OD
Drain Line	2” Female NPT/BSPT/2.5” Groove Lock
Brine Line Optional Adapters	1” Male NPT elbow and ¾” x 1” solvent weld elbow ½” or 5 ⁄8" OD Poly Tube Compression
Mounting Base	4" - 8 UN, 6” Flange or Side Mount
Height From Top Of Tank with 4" - 8 UN QC Base	11.5” (292mm)
Height From Top Of Tank with 6" Flange QC Base	11.6” (294.6mm)
Shipping Weight With Internal Meter	50 lbs (22.7 Kg)

TANK APPLICATIONS
Water Softener	18” - 63" Diameter
Water Filter (2)	18” - 48" Diameter

CYCLES OF OPERATION (SOFTENER / FILTER DOWNFLOW)
Backwash	1 - 95 minutes
Brine (draw)	1 - 180 minutes
Slow Rinse	1 - 95 minutes
Fast Rinse	1 - 95 minutes
Refill	0.1 - 99 minutes
Hold (service) .	1 - 480 minutes