Page 59 - C.B.Trading-Avcon Ecatalogue
P. 59
Control Valves
Specifications
Leakage: As per ANSI-FCI-70-2 Cl. IV (0.01% of Kv) for
7922 A/WCBF Series
Seat Ring: SS AISI 420/316
Plug Material: SS AISI 420/316
Type of Plug: On-Off, Linear or Equal Percentage
Studs: ASTM A193 Gr. B7
Body Packing Cr. Ni Foil coated with graphite
Diaphragm Neoprene
Spring: EN 47, Cr. V. Steel.
Diaphragm Yoke: Investment casted WCB, CF8 & CF8M Castings
02249713968 / 02249718053 9322216438 / 9833175276
