2WW Series Waterproof Underwater Solenoid Valve – IP68 Protection

1/4″ to 3″ (DN08-DN80) G/NPT Threaded Underwater Solenoid Valve. Specifically engineered for music fountains and submerged aquatic environments. Fully waterproof IP68 rating.

  • Submersible Design: IP68 certified for continuous underwater operation up to 10 meters depth.

  • Rapid Response: Direct-acting diaphragm ensures instant opening/closing for fountain choreography.

  • Corrosion Resistant: Heavy-duty Brass or Stainless Steel body options for freshwater or marine use.

  • Wide Pressure Range: Reliable performance from 0 to 1.0 MPa (10 Bar).

The 2W-W Series is a specialized industrial solenoid valve designed for high-performance underwater applications. Primarily utilized in music fountains and water features, it features a fully encapsulated, waterproof coil to ensure safety and longevity in submerged conditions.

Unlike standard valves, the 2W-W utilizes a high-frequency response design, making it ideal for the precision timing required in complex aquatic displays. The valve operates via a direct-acting diaphragm, allowing for zero-pressure startup and consistent flow control across liquids, gases, and oils.

Technical Specifications

  • Body Material: Forged Brass / Stainless Steel

  • Seal Material: NBR / VITON / EPDM

  • Operation: Direct-Acting (Normally Closed / Normally Open)

  • Pressure Range: 0 – 1.0 MPa (0 – 10 Bar)

  • Temperature Range: -5°C to 80°C (Standard) / up to 150°C (Viton)

  • Interface: G Thread / Flange (1/2″ – 3″)

  • Voltage Options: 220V AC / 24V DC

  • Protection Class: IP68 (Waterproof/Submersible)

  • Installation: Horizontal mounting preferred; coil facing upward.

  • Certification: CE

Body Material

Forged Brass, Stainless Steel 304

Voltage

220V AC, 110V AC, 24V AC, 24V DC, 12V DC

Pipe Connection (NPT/G)

1/4″, 3/8″, 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″, 2.5″, 3″