Clapet basculant (Tilting Disc) 2_det

Clapet basculant (Tilting Disc)_det

ND

NP Class Type of Connection Body Material
Steel Alloy steel Stainless steel Duplex

Super

Duplex

50 - 750 20 - 420 150# - 2 500 # Welded ends/ Flange x x x x x

The closing is done by a Disc which turns around a slightly tilted axis. There is only one unique Seat.

In normal use, the valve is open because of the fluid’s action. The Disc remains however, in the fluid’s canal pump flow.
The openings pressure level is very low, on the other hand.

Exists also in Pressure Seal Cover technology.

Body & Bonnet A 216 WCB A 217 WC6 A 217 WC9 A 351 CF8M
Seat Stellite / AISI 316 / AISI 410
Disc Stellite / AISI 316 / AISI 410
Stem AISI 420 AISI 316
Stud Bolt A 193 Gr B7 A 193 Gr B16 A 193 Gr B8 CL 2
Screw A 194 Gr 2H A 194 Gr 4 A 194 Gr 8
Gasket 150#: graphite 300#: Spiral wound stainless steel / graphite 600#: RTJ

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