Irrigation

DOROT 60

Normally Closed, Polymeric Back-flushing Valve

DOROT 60, is a Normally Closed, Polymeric Back-flushing Valve Series providing an efficient, robust solution for filtration systems requiring reliable back-flushing performance. Built with high resistance to corrosive fluids and featuring normally closed, drip-tight operation, these valves ensure secure sealing and operational dependability. The lightweight yet durable construction, combined with an angle pattern for minimal pressure loss, delivers high flow efficiency. With fast response times and optimized design for easy installation and maintenance, the DOROT 60 series is ideal for sand separators, hydro-cyclone systems and automatic screen or disc filters.

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Product Page (PDF)

Technical Specifications

Size Unit

Connection size

DN40 (1½")

Pressure rating

PN8

End connection type

Threaded

Flow pattern

Angle

Features & Benefits

High resistance to corrosive fluids
  • Provides durability and reliability in demanding environments, with corrosion resistance for extended lifespan
Normally closed, drip-tight sealing
  • Prevents leakage, even at zero pressure; ensures secure, efficient system operation
Quick, responsive operation
  • Enhances filtration efficiency with rapid back-flushing activation
Durable, lightweight construction
  • Made of tough materials, PPGF & SST; combines long-term durability with ease of handling and setup
Angle pattern for low pressure loss
  • Optimizes system efficiency by maintaining high flow rates with minimal energy consumption
Simple body design & construction
  • Enables easy installation and servicing