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Relief Valves

Designed to protect chemicals injection systems from damage caused by a defective system or an obstruction in the discharge line. Its rugged construction ensures reliability in the highly demanding municipal service and industrial applications.


  • Standard materials: PVC, CPVC, PP, PVDF, TFE, Halar, 316 SS, Alloy 20, Hastelloy C.
  • Diaphragm materials: EPDM / PTFE (standard) FKM (Viton), CSM (Hypalon), PTFE / FKM, Kalrez®.
  • Connection type: Threaded, Flange, union and plug (Socket)
  • Configuration: 3 ports (up to 1 “), 2 ports 180˚, 90˚ 2 ports and wall mount
  • Options: Adjustment knob, metal caps and metal screw.
  • Size (Connections): 1/4″ to 1/2″
  • Pulsating Flow: Up to 260 GPH
  • Continuous Flow: Up to 15 GPM
  • Maximum Pressure: 350 PSIz
  • Size (Connections): De 1/2″ to 4″
  • Pulsating Flow: Up to 5200 GPH
  • Continuous Flow: Up to 270 GPM
  • Maximum Pressure: 350 PSI
  • Size (Connections): 1/2″ to 1″
  • Pulsating Flow: Up to 1000 GPH
  • Continuous Flow: Up to 54 GPM
  • Maximum Pressure: 250 PSI
  • Size (Connections): 1/4″ to 1″
  • Pulsating Flow: Up to 1200 GPH
  • Continuous Flow: Up to 60 GPM
  • Maximum Pressure: 2000 PSI



Located in Miami FL, USA. A logistics center for The Americas and access to the rest of the world via air and sea.


Thanks to our direct distribution agreement with our manufacturers, without intermediaries, we have the possibility of offering discounts.


We provide support in the selection, start up and training for your equipment. * Possibility of plant or field visits (projects in The Americas).


Fast delivery times of equipment in stock.

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