PFA/FEP Lined Butterfly Valve
Shiv Valves Industries is one of the leading Manufacturers, Suppliers and Exporters of premium quality PFA/ FEP (Teflon) Lined Valves. Teflon lined Valves are developed to handle highly corrosive fluids. PFA/FEP lined Valves are the most economical compared to costly alloys like Nickel-Moly-Chrome materials. Generally PFA/FEP (Teflon) Lining is being done in SG Iron or Carbon Steel Bodies, which are very economical compared to costly Nickel-Moly alloy materials.
PFA/FEP Lined Valves are used in the Drugs & Pharmaceutical Industries, Food Process Industries, Dairy Industries, Petro-chemical Industries and almost all Process Industries.
Size
50MM to 300MM
Lining Material
FEP / PFA
Lining Thickness
3 to 5 mm THK
Material of Constructions
Body / End Piece Material:
S.G.lron, WCB, CF8 (SS 304) or CF8M(SS316) Lined With FEP/PFA
Disc Lining Material:
ASTM A 351 GR. CF 8 (S.S. 304) / ASTM A 351 GR. CF 8M (S.S. 316) / ASTM A216 Gr. WCB
Seat Ring:
FEP/PFA
S.G.lron, WCB, CF8 (SS 304) or CF8M(SS316) Lined With FEP/PFA
Disc Lining Material:
ASTM A 351 GR. CF 8 (S.S. 304) / ASTM A 351 GR. CF 8M (S.S. 316) / ASTM A216 Gr. WCB
Seat Ring:
FEP/PFA
Technical Detail
Lining Thickness Standard
ASTM F 1545
F to F Standard
Class 150
Temp. Resistant
FEP – 20 to 180° | PFA – 20 to 230°
Testing & Inspection Standard
Hydro Test: 11 kg/cm2 to Full Vacuum as per BS/API
Pneumatic Test: 7 kg/cm2
Spark Test: 15 KVA DC
ASTM F 1545
F to F Standard
Class 150
Temp. Resistant
FEP – 20 to 180° | PFA – 20 to 230°
Testing & Inspection Standard
Hydro Test: 11 kg/cm2 to Full Vacuum as per BS/API
Pneumatic Test: 7 kg/cm2
Spark Test: 15 KVA DC
