FEP/PFA Lined Valves

PRODUCT LIST

PTFE Butterfly Valve

Features:

Efficient
Longer functional life
Excellent resistance properties
Size : 50mm to 450 mm.
Body : S.G.lron, WCB, CF8(SS 304) or CF8M(SS 316) Lined With FEP/PFA
Body Seat (Sleeve) I Lining : FEP/PFA 50mm to 200mm above 200mm PTFE.
Flapper : ASTM A 351 GR. CF 8 (S.S. 304). ASTM A 351 GR. CF 8M (S.S. 316) ASTM A216, WCB
Flapper Lining Material : FEP/PFA. Lining Thickness: - 3 to 5 mm THK.
Design : Two Piece As per BSEN E: API
Temp. Resistant : FEP :-20 to I80° PFA :-20 to 230°
Testing : Hydro Test -11 kg/cm2 to Full Vacuum as per BS/API Pneumatic Test - 7 kg/cm2 Spark Test - 15 KVA DC
F to F : As per Class 150

Features:

Compact Design.
Fully flow control in quarter turn operation.
Bidirectional 100% tight shut off.
Suitable for mounting.
Not require any type of gasket packing to install.
Both shaft mounted in bearing supports for easy operating torque.
Body : ASTM A395 (DI) / ASTM A 216 (WCB)
Flapper : WCB / CB7 Cu1 / CF8 /CF8M
Lining (Sleeve and Flapper) : PFA ASTM D- 3307
ALL DIMENTION ARE IN MM
FLANGE DIMENTION AS PER ANSI B. 16.5 AND ASA 150#
Hydro Test Body : AT 11.0 KG/CM2 AFTER LINING
Pneumatic Test : AT 07.0 KG/CM2 AFTER LINING
Spark Test : AT 15 KV DC AFTER HYDRO TEST
Lining Thikness : AS PER ASTM F 1545
Dimentions and Visual Check : 100%
Size L F
50 NB 265 43
65 NB 265 46
80 NB 265 46
100 NB 350 52
125 NB 350 56
150 NB 430 56
200 NB 430 60
250 NB Gear Box 68
300 NB Gear Box 78
350 NB Gear Box 78