Incorporates 2 time-tested, hydraulically-balanced pistons to independently pilot service flow and regeneration
For use with single or multiple tank systems
Backwashes softener tanks up to 36″ diameter
Continuous flow rate of 106 GPM
ROC-8221 is a combined control instrument of a single-stage reverse osmosis controller and double-channel on-line conductivity instrument.
High Cost-Effective ,widely used for chemical industry,paper making industry,industrial coating,pharmaceutical,food,beverage,municipal water,Environmental and so on.
In-line Stem is widely used in water purifiers, business water machines, pure water machine
Easy to use with reduced installation time
Can be used on a variety of pipes including copper pipe
No tools required
Fittings are cost-effective reusable components for maximum flexibility
For warm and cold water
Corrosion-free with no scale build-up
Time-tested hydraulically balanced piston, seal and spacer design to pilot service flow and regeneration
Solid, lead-free brass valve body for superior strength and durability
Backwash capacity handles tanks up to 30″ diameter
1-1/2″ top mount control valve ideal for smaller size commercial/industrial applications
Consistent brining regardless of salt levels with timed brine refills
Choice of 7 or 12 day clock, manual or meter
Continuous flow rate of 51 GPM with a backwash of 49 GPM
High Cost-Effective ,widely used for chemical industry,paper making industry,industrial coating,pharmaceutical,food,beverage,municipal water,Environmental and so on.
Suitable for large residential/light commercial applications
Fully adjustable, 5-cycle control delivers controlled upflow backwash, downflow brining and slow rinse, rapid rinse, timed brine refill and downflow service
Backwash capacity handles tanks up to 24″ diameter
Mechanical control (7- or 12-day clock or metered initiated regeneration)
Valve body is solid, lead-free brass
Time tested, hydraulically-balanced piston, seal, and spacer concept to pilot service flow and regeneration
1) Automatic softener valve Downflow and upflow type.
2) Downflow & Upflow Working Position :
a) Service->Back Wash->Downflow Brine and slow rinse->Refill ->Fast rinse->Service.
b) Service->Back Wash->Upflow Brine and slow rinse->Refill ->Fast rinse->Service.
3) Using ceramic moving valve disk, small rotation torque.
4) Abrasion resistance of the sealing surface, outstanding and long-lived deal.
5) It could be operated with pressure directly.
Widely used in water purifiers, business water machines, pure water machine
Easy to use with reduced installation time
Can be used on a variety of pipes including copper pipe
No tools required
Fittings are cost-effective reusable components for maximum flexibility
For warm and cold water
Corrosion-free with no scale build-up
