Dual plate check valve DN 40 to 1200 – Series B6 20
DN 40 to 1200 | PN 16
Body: EN-JS1040
Coating: Epoxy
Dual plate check valve ensuring the protection of pumps or of parts of networks against flow inversion.
Low head loss
Compactness
Wafer body to fit between flanges
Extensive range of pressures and diameters
Seal vulcanized on the seat of the body DN 40 to DN 600 or on that of the plates DN 700 to DN 1200
Springs for plates recall
Symmetrical flows optained thangs to limit stop when plates are fully opened
Arrow on body, indicating the flow direction
Lifting rings from DN 300 for easing the handling
Internal and external epoxy coating
Maintenance-free
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