40-30 & 640-30 Rate of Flow Control Valve

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Engineering Data Sheet E4030

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40-30 & 640-30]

Cla-Val Model 40-30 is non-surge check valve with flow limiting features.

Product Advantages

  •  Protects pumps against reverse flow
  •  Surge-free operation
  •  Adjustable opening and closing rates
  •  Fail-safe operation
  •  Limits flow to a pre-set maximum
  •  Factory sized for proper performance
  •  Available in aluminum, cast steel, stainless steel or ductile iron
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