2KSA Series Normally Open Solenoid Valve – Internally Piloted 2/2 Way Stainless Steel Valve

Specification 2KSA (Internally piloted):

Product Overview

The 2KSA Series Normally Open Solenoid Valve is a 2/2 way internally piloted solenoid valve designed to control the flow of air, water, and oil in industrial pipeline systems. In its default state without power, the valve remains open, allowing fluid to pass through. When the coil is energized, the valve closes to stop the flow.

The valve body is made from SUS304 stainless steel, providing excellent corrosion resistance and durability. With its internally piloted structure, the valve delivers fast switching response, large flow capacity, and reliable operation in industrial automation systems.

Key Features

1. 2/2 way normally open internally piloted design for fast switching and large flow capacity.
2. SUS304 stainless steel body ensures durability and corrosion resistance.
3. IP65 protection coil provides excellent resistance to dust and water.
4. Class F insulation coil for higher temperature resistance and longer service life.
5. Optional terminal or grommet electrical connection for flexible installation.
6. Compact structure that allows easy installation and maintenance.
7. Suitable for air, water, and light oil applications.

Technical Specifications

1. Series: 2KSA
2. Valve Type: 2/2 Way Normally Open Solenoid Valve
3. Operation: Internally Piloted
4. Body Material: SUS304 Stainless Steel
5. Port Size: 1/2", 3/4", 1", 1-1/4", 1-1/2", 2"
6. Orifice Size: 15 mm – 50 mm
7. Operating Pressure: 0.05 – 0.7 MPa
8. Proof Pressure: 1.5 MPa
9. Voltage Options: AC220V, AC110V, AC24V, DC24V, DC12V
10. Power Consumption: 6.5W – 35VA
11. Frequency: 50/60 Hz
12. Protection Class: IP65
13. Insulation Class: Class F
14. Max Ambient Temperature: 70°C
15. Fluid Temperature:
16. Water: up to 80°C
17. Air: up to 90°C
18. Oil: up to 80°C
19. Viscosity Limit: under 20CST

Advantages

1. Large flow capacity with fast response time.
2. High durability due to SUS304 stainless steel construction.
3. Stable operation in industrial environments with IP65 coil protection.
4. Easy installation and maintenance in pipeline systems.
5. Compatible with multiple fluid types including air, water, and oil.
6. Available in various sizes and voltage options for flexible applications.

Applications

The 2KSA Series normally open solenoid valve is widely used in industrial systems such as:

1. Industrial pneumatic systems
2. Water supply and water treatment systems
3. Oil and fluid control systems
4. Automation machinery and equipment
5. HVAC systems
6. Food and beverage processing lines

With its reliable performance, large flow capacity, and corrosion-resistant construction, the 2KSA Series is an ideal solution for industrial fluid control and automation applications.