Vanne à soupape scellée à soufflet ANSI

Leakage from the valve gland is often a problem for environment protection & sometime it is quite dangerous if such leakage is from a hazardous fluid or gas. FUVALVE bellow seal valves are designed with a bellow cartridge which welded to the valve bonnet and stem, so that when the stem up & down movement makes the bellows expands & compress. Therefore there is no sliding or rotating seals through which process fluid can leak.

Conception et fabrication: BS 1873
Dimension face à face: ASME B16.10
Dimension de connexion de bride: ASME B16.5, ASME B16.47/MSS SP-44
BW Connection Dimension: ASME B16.25
Essai et inspection: API 598.

Vanne à soupape scellée à soufflet ANSI

Taille: NPS 2″~ 24″ Classer 150; NPS 2″~20″Classer 300; NPS 2″~16″Classer 600

Rating: ANSI 150lb ~ 600lb
Body Materials: Acier Carbone, Acier inoxydable, Acier allié, Acier duplex

Bellow Materials: PN25, SS316L, SS321, Inconel, Hastelloy C276
Trim: Per API 600
Opération: Volant, Équipement, Motorized, Pneumatique.

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