TTV S.A.
TTV - High Performance PTFE Seated Lug Butterfly Valves
FromTTV S.A.
Materials: Body: Rilsan coated ductile iron, Stainless steel (CF-8M). Disc: PTFE, PFA, UHMWPE Stainless steel (CF-8M), Duplex. Shaft: AISI 316, 17-4PH, Duplex. Packing: Viton.
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Rating
- DN32mm (1 ¼”)- 300mm (12”)
- PN 10, 16, 150#
- Concentric butterfly valve
- Split body
- Low operation torque
- Zero leakage
- Working temperatura up to 200º
- Bi-directional sealing
- Wafer: One-piece body with four centering lugs which allows installation between flanges at intermediate points in the pipeline.
- Body with threaded lugs which allows removal downstream and installation at pipe end using a counterflange.
PTFE features:
- Almost universal chemical inertness
- Complete insolubility in all solvents below 300°C
- Low coefficent of friction
- Excellent dielectric properties
- Excellent thermal stability
- Nontoxic
- Chemical and petrochemical industry
- Pharmaceutical industry
- Petroleum