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KLD20S/SJ Super Mini 2-Way Motorized Ball Valve with Female thread+ Single union

Features:

Mini dimension suits for small equipment
Patented technology--floating seal structure
Long service life—70,000-100,000 cycles *1
Low working current,suitable for battery driving
IP67 Enclosure
Super long life optional,500,000 cycles*1
High-Speed 2s is optional

*1 The data is on condition of laboratory environment.Different applications may differ.(The service life is the testing data in the condition of 1.0Mpa, 200L/h, tap water as working medium. Different working occasions will influence the service life.)


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Product Description

Description

KLD20S subminiature two-way electric ball valve adopts single-stop internal thread connection, compact structure, easy disassembly and assembly, and is suitable for small equipment. It features patented floating seal technology that ensures a long service life of 70,000-100,000 cycles. It is made of 304 and 316L stainless steel materials for excellent durability and reliability. The valve is equipped with a manual override function for use in the event of a power outage and has an IP67-rated enclosure for enhanced protection against dust and water. An optional high-speed version with a 2-second on/off time is also available.

Technical specifications include

Valve type: Two-way Motorized Ball Valve with Female thread+ Single union
Diameter: DN10,DN15, DN20
Pressure: Maximum 1.0 MPa (PN10)
Flow: Variable with valve size and application
Medium temperature: 0°C to 100°C
Ambient temperature: -20°C to 45°C

The KLD20S subminiature single reaming + female 2-way ball valve is ideal for small volume automatic control valves. It is suitable for air conditioning, HVAC, water treatment, chemical industry, and small automation control equipment, replacing solenoid valves and solenoid valves that cannot work stably in the environment.

Fast running 2s version or long service life are optional.

CE approved

Applications

HVAC
Water treatment
Chemical process
Small equipment for automatic control
Replacing solenoid valve, particularly when solenoid valve cannot work reliably

Technical Parameters

Series	Manual Override	Max Torque	Operating Time	Working Voltage	Max Power	Enclosure	Max Pressure	Medium Temp	Ambient Temp	Humidity
KLD20S	yes	2N.M	about 5s	DC5V、12V	3W	IP67	1.0Mpa	0-100℃※1	-20℃<t<45℃	≤85% (non-condensing)
KLD20SJ	no			AC/DC12V、24V	4W/ 5W@KT
				AC/DC110V、220V	5W/ 8W@KT

Main Components Diagram

企业微信截图_17375170055328

Main Components

Parts	Material
Valve body	304、316L
Valve ball	304、316L、PPO wear resistant material
Stem	304、316L
Ball seat	PTFE
Seal	FPM、EPDM、NBR
Housing	PC alloy※2

Dimensions

企业微信截图_17375181236750

valve connection size(unit:mm)

DN	Connection	d1	d2	L1	L2	L3	L	La	d	F	H1	H2	H		W(Kg)
													20S	20SJ
DN10	Female+Singal union	G3/8"	G3/8"	12	8.5	25.0	58.5	66.6	10.0	20	12.5	19.75	92.0	88.5	-
	Singal union+Female						55.5	63.6
DN15	Female+Singal union	G1/2"	G1/2"	13	10.8	28.5	68.0	78.0	14.0	27	16.5	21.25	97.5	94.0	-
	Singal union+Female						63.5	73.5
DN20	Female+Singal union	G3/4"	G3/4"	16	11.0	35.0	79.0	89.1	18.5	32	21.5	25.75	107.0	103.5	-
	Singal union+Female						71.0	81.1

Instructions for Manual Override

It is only permitted to use when power is cut.
Lift the hand-wheel, and turn it left or right until the valve is in place.
When the arrow mark on the indicator is horizontal, the valve is on; when vertical, the valve is off.
Press down hand-wheel after using manual override in order to work properly when power is supplied.

Wiring

B2, B3, BD3,KT2 are available.We can accept feedback customization.Please contact sales for more details.

The service life is the testing data in the condition of 1.0Mpa, 200L/h, tap water as working medium. Different working occasions will influence the service life.
KLD20S has manual override; KLD20J does not have manual override,other parameters are the same as KLD20S.
Actuators are not direct-mount-on. Actuators are not recommended to be sold separately.
The pressure is tested under one-way direction.

※1 It needs to add high-temperature bracket if medium temperature is over 100 °C.

※2 Avoid direct or indirect contact between PC and organic solvents such as toluene, xylene, ketones, dichloromethane, trichloromethane, and chloroform ect., due to corrosion resistance characteristics of PC materials.

※Subject to technical changes