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Compact Design: Fully flow control in quarter turn operation. Bidirectional
100% tight shut off. Both shaft mounted in bearing supports for easy operating torque.
Suitable for mounting between all standard flanges.
Not require any type of gasket packing to is tall.
Size: - 40mm to 300 mm, Body: - Graded C.I or Ductile Iron ASTM A 351,Gr.CF8(S.S-304
or 316)
Body Seat (Sleeve) / Lining: - FEP/PFA – 40mm to 200mm PTFE – above 200mm
Flapper: – ASTM A 351 GR. CF 8 (S.S. 304), ASTM A 351 GR. CF 8M (S.S. 316) ASTM
A216, Gr. WCB
Flapper Lining Material: - FEP/PFA, Lining Thickness: - 3 to 5 mm THK.
Design: - Two Piece As per BSEN & API
Temp. Resistant: - FEP- -20 to 180* PFA- -20 to 230*
Testing: - Hydro Test - 11 kg /cm2 to Full Vacuum as per BS/API Pneumatic Test-
6 kg/cm2
Spark Test-15 KVA DC
F to F: - As per Class 150
Operation:- Usually Manual Lever operated up to 150mm, Above 200mm Gear operated
or Pneumatic Actuation also provided on Request.
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