วาล์วควบคุมแรงดันไฮดรอลิกแบบเปิด-ปิดสำหรับระบบดับเพลิง

• Safety and reliability

  • Time proven, simple design with a fail safe actuation
  • Single piece rugged elastomer, VRSD technology
  • Obstacle-free, uninterrupted flow path
  • No mechanical moving parts
  • Valve position limit switches (optional)
  • Meets the requirements of the industry standards

• Quick and easy maintenance

  • Designed for high reliability and easy maintenance
  • In-line serviceable
  • Fast and easy cover removal

การใช้งานทั่วไป

• Remote Control Water Spray Systems
• Foam applications
• High Pressure Water Supply

คุณสมบัติเพิ่มเติม

• PS : Pressure Switch
• W : Water Motor Alarm
• ZS : Limit Switch Assembly
• I : Visual Valve Position indicator
• DV : Drain Valve*
• PI : Pressure Gauge*
• AV : 3-way Alarm Test Valve*
• DC : Automatic Drip Check Valve*