1022-3 Way Valve for Medical Laboratory Environmental Instruments Application

• Media: Water, Air, Weak Acid and Base
• Temperature: 5-40 Degree
• Actuator: Electric
• Connection Form: Barbed and Threaded Connection
• Type: Direct Acting
• Material: PPS/POM/PTFE Body, EPDM/FKM/Ffkm Membrane
• Model NO.: 1022-32-EPN/5N
• Pressure: -70kpa ~ 0.3MPa
• Valve Structure: Direct Action Diaphragm Structure
• Power Supply: DC Solenoid Valve
• Usage: Flow Control
• Standard: GB
• Application: Industrial Usage, Water Industrial Usage, Medical/Laboratory/Environmental Device Usage
• Size: 56.6*23mm
• Voltage: 24V
• Power: 3.5W
• Transport Package: Bulk Package
• Specification: CE, RoHS
• Trademark: Keyto
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000, 000 PCS/Year

Product Description

1. Production Overview

The solenoid valve of 1022-3 series is a family of diaphragm valve with 2mm orifice

diameter, controlling the on/off of fluid flow path. This series solenoid valve is a high

performance, low cost and maintenance free diaphragm valve with multiple model options,

which are suitable for different reagents under different working conditions. Its life cycle

can be operated more than 2 million.
 

1.1.Characteristics Of 1022-3 Series

Orifice diameter: 2mm; low resistance;

Large flow: Cv≥0.04; flow≥6.8mL/s (pressure drop 50KPa, 25ºC, pure water)

Small dead volume: zero dead volume inside the solenoid valve

Multiple option for wetted material:

1. Body material: PPS, POM, PTFE

2. Seal material: EPDM, FKM

Long lifetime, high performance.

Specification of 1022-3 series

Model	1022 3-way Body Parted Solenoid Valve
Body material	PPS
Seal material	EPDM, FKM, FFKM
Outline Dimension	56.6*Φ23 mm
Structure	Direct-acting diaphragm
No. of ports	3
Orifice diameter	2 mm
Flow	6.8 g/s (under 25ºC, 50KPa, water)
Power consumption	3.5W
Operating pressure	-70 KPa ~ 0.3 MPa

Notes: Hose Fitting for 1022 series
1. Barbed Style: Inner diameter fo the hose should be 1.8mm~2.5mm (shore hardness: 55~75); 
2. Threaded Style: Barbed connector or rigid tube connector (according to diameter of tube).

Product Photo