Fulai 28500SM Central Air Conditioning Fully Automatic Softening Water Treatment Equipment Boiler Fully Automatic Softener Spot Sales-Global supplier

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401 Zhuque Road, Xi'an City, Shaanxi Province

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Fulai 28500SM Central Air Conditioning Fully Automatic Softening Water Treatment Equipment Boiler Fully Automatic Softener Spot Sales

Fulai 28500SM central air conditioning automatic softening water treatment equipment boiler automatic water softener adopts the FLECK automatic contro

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Fulai 28500SM Central Air Conditioning Fully Automatic Softening Water Treatment Equipment Boiler Fully Automatic SoftenerIt uses the FLECK fully automatic controller from the United States to control the fully automatic operation of the equipment, and conducts exchange reactions through sodium type cation resin. When the raw water enters the water softener through a multi way valve, the calcium and magnesium ions (i.e. hardness) in the raw water will react with the sodium ions in the cation exchange resin, causing the calcium and magnesium ions in the water to be adsorbed by the sodium ions, thus achieving a softening effect. Its chemical formula is [2RNa+Ca²⁺( Mg²⁺)=R₂Ca(Mg)+2Na⁺]When the calcium magnesium type ions (i.e. ineffective ions) reach a certain level, the hardness of the effluent increases, and it is necessary to use concentrated sodium chloride solution for regeneration and replacement reaction to restore the ions to the sodium type. Its chemical reaction formula is [R]₂Ca+2Na⁺=2Rna+ Ca²⁺]During the reaction process, the water softener will automatically backwash (loosen the resin to facilitate a more thorough reaction between the concentrated salt solution and sodium ions), absorb salt for regeneration, and perform slow cleaning (fully displace the saturated salt solution with sodium ions while performing slow cleaning to remove the hardness in the water) through the control of the FLECK multi way valve. Fast flushing and salt water re injection will be used to flush out residual hardness and salt content in the water, and water will be injected into the salt tank to prepare for the next regeneration.
The Fulai 2850 valve is suitable for single valve and single tank systems. If used for dual tank systems, an additional valve is required to achieve this.

2850Technical characteristics of control valve
Valve body material	Lead free brass
enter/出口管径	1-1/2”
Flow range（0.35MPaInlet pressure
Continuous water output (pressure drop)0.1MPa）	11.5m³/h
Peak water output (pressure drop)0.175MPa）	15m³/h
drag coefficientCv	13.2
Backwash flow rate (pressure drop)0.175MPa）	49gpm
Regeneration: downstream flow/against the current	downstream
Program adjustment	The regeneration step time can be adjusted
*Large regeneration time	164minute
Flow meter accuracy1”	0.159~9.09m³/h±5%	Power parameters	220V-50Hz
1-1/2”	0.34~17.04 m³/h±5%	design pressure	2.1MPa
Flow meter range1”	standard1.17~19.96 m³	work pressure	0.14~0.84MPa
	increase5.87~99.81 m³	Operating Temperature	5℃~55℃
1-1/2”	standard2.36~40.24 m³
	increase11.83~201.23 m³
No hard water bypass	yes
Main dimensions:		work procedure	Time setting reference
Central tube diameter	1.5”I.D.	1.backwashing	10minute
Diameter of drainage pipe	1”(Male)	2.Salt absorption displacement	60minute
Diameter of salt solution pipe	1/2”, ( 3/8”)	3.Washing in progress	10minute
Diameter of tank interface	4”-8UN	4.Salt box water replenishment	10minute
Valve body height (from the top of the valve body to the tank interface)	6-1/2”The165mm	5.run

Configuration reference for softening

Tank dimensions		soften
diameter		Backwash flow rateDLFC	Regeneration System	injector	Salt safety valve, air check valve	B.L.F.C.
in	mm	gpm(5gpm/ft²)				gpm
10	254	2.4	1600(1610)	1	2310OR2300,500Air Check	0.5
12	305	4.0	1600(1610)	2	2310OR2300,500Air Check	0.5
13	330	4.6	1600(1610)	3	2310OR2300,500Air Check	1
14	356	5.0	1600(1610)	4	2310OR2300,500Air Check	1
16	406	7.0	1600(1610)	4**	2310OR2300,500Air Check	1
18	457	8.0	1700	4C	2350,900 Air Check	2.4
21	533	12.0	1700	4C	2350,900 Air Check	2.4
24	610	15.0	1700	5C	2350,900 Air Check	3
30	762	25.0	1700	6C	2350,900 Air Check	5

Note: The inlet pressure is40psi（0.28MPa）The consumption of regenerated salt is per liter of resin160gramSalt.

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