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The Check Valve is a non-slam, lift type, non return valve that opens to allow flow in the required direction and smoothly closes drip tight to prevent back flow. BERMAD 700 SIGMA EN series valves are oblique pattern, globe valves with a raised seat assembly and removeable internal assembly that can be disassembled from the body as a separate integral units. The valves hydrodynamic body is designed for unobstructed flow path. They meet size and dimensions requirements of various standards.

Product Features & Benefits
  • Non-slam closing – Eliminates system surges
  • Drip Tight Sealing
  • ֺY Pattern, wide body – Minimized pressure loss
  • Semi-straight flow – Non-turbulent flow
  • Stainless Steel raised seat
  • Obstacle free, full bore – Uncompromising reliability
  • Compatible with various standards
  • High quality materials
  • In-line serviceable – Easy maintenance
  • Flexible design – Convertible to hydraulic valve
Typical Product Applications
  • Valve position indicator – 70N-I
  • Electric limit switch – 70N-S
  • See relevant BERMAD publications.