LUG
Rating
DN32mm (1 ¼”)- 300mm (12”)
PN 10, 16, 150#
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
- PRODUCT RANGE
- BUTTERFLY VALVES SOFT SEATED
- BUTTERFLY VALVES HIGH PERFORMANCE PTFE SEATED
- BUTTERFLY VALVES COLOSSUS: HIGH PERFORMANCE METAL SEATED
- ACCESSORIES BUTTERFLY VALVES
- GATE VALVES
- GLOBE VALVES
- CHECK VALVES
- BALL VALVES
BUTTERFLY VALVES HIGH PERFORMANCE PTFE SEATED :: PTFE CONCENTRIC :: LUG
Design standards
Design features
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
***ESQUEMA***
Aplicattions
Chemical and petrochemical industry
Pharmaceutical industry
Petroleum
