วาล์วรักษาความต่างของแรงดัน

• Safety and reliability

  • Time proven, simple design with a fail safe actuation
  • Single piece, rugged elastomeric diaphragm seal - VRSD technology
  • Obstacle-free, uninterrupted flow path
  • No mechanical moving parts

• High performance

  • Very high flow efficiency
  • Efficient Straight through flow
  • Approved for PN25 / 365 psi

• Quick and easy maintenance

  • In-line serviceable
  • Fast and easy cover removal

การใช้งานทั่วไป

• Pump overload & cavitation protection
• Pump flow safeguard
• Foam concentrate recirculation
• Foam balanced pressure proportioning systems