Product Overview of Piston-Type Solenoid Valves

Piston-type solenoid valves refer to solenoid valves adopting a piston-type structure and sealing design. The driving method can be electromagnetic, and the connection method can be threaded or flanged. With a nominal diameter range of DN1-DN500mm, they are made of cast steel or stainless steel. These valves are equipped with either outer sleeve-type sealed piston rings or high-performance combined sealed piston rings.

Structural Features of Piston-Type Solenoid Valves

• Imported piston-type solenoid valves: Valve cores are made of stainless steel with a piston structure, featuring strong resistance to operational fatigue.

• Scientifically designed piston rings: Manufactured from special materials, they will not be jammed by impurities in the medium, ensuring high operational sealing performance and long service life.

• No direct friction between the metal piston and metal valve cavity: Prevents jamming, and the valve body can be installed in any direction.

• High-quality coil: Resistant to burnout.

• Rational sealing materials and structure: Ensures superior sealing performance.

• Still sensitive in action even after long-term inactivity and restart.

• Interface sizes: Generally comply with national or international standards; custom special interfaces are available upon request.

• Long service life: Standard products can reach over 1 million cycles.

• Equipped with outer sleeve-type sealed piston rings and high-performance combined sealed piston rings.

• Ultra-high pressure capability: Available with working pressure up to 200MPa.

Technical Parameters of Piston-Type Solenoid Valves