Serie FL

Product description

Check valve to be installed at the end of pipe.
Standard working pressure 2,5 meters Round, square or rectangular welded construction.
Manufacturding materials: carbon steel or stainless steel.
Cast iron construction for small sizes.
Tightness by EPDM seat.
Two types of design are available:
​Straight seat / straight disk.
Inclined seat / straight disk.

Utilization

• Valve to be fixed at the end of a pipeline. The fixing way can be flanged or prepared to installation in concrete.
• Its design avoids to the fluid to return in the opposite direction of the flow

Sizes

• The construction sizes for this type of penstocks are adapted to the needs of each particular project.

Working pressures

• As is the  case with the dimensions of the penstock, the working ΔP is also adapted in accordance with the specific needs of each project.

Directives

• Pressure Equipment Directive:
(PED) ART 4.3 /CAT.1.
• Potential Explosive Atmospheres Directive:
(ATEX) CAT.3 ZONA 2 y 22 GD.

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