PRODUCTS

D71F-16C/P/R High Performance PTFE Half Line Butterfly Valve

D71F-16C/P/R  High Performance PTFE Half Line Butterfly Valve

Pressure Range: ≦1.6Mpa
Flanged Connection: DIN250-PN10/16-ANSI 150LB
Nominal Diameter: DN40-DN200
Application: Petroleum, ChemicalIndustry, Food, Medicine, Energy etc.
Medium Temp.:  -79℃-+180℃ (it depends on sealing material)
Dimension: GB/T 12221 J1 Series
ISO 5752 Short Series 20
BS 5155 Water Short/Medium
DIN 3202 Part 3 Series K1
Top Flange: ISO 5211
Body: Gray Cast Iron, Ductile Cast Iron
Disc: Ductile Cast Iron, Stainless Steel, Brass Alloy ect.
Stem: Stainless Steel
Seat: PTFE, PFA, F46, UHMWPE ect.
Operation: Handle, Worm wheel, Electrical, Pneumatic, Hydraulic Actuator, Electro-hydraulic Linkage
Leakage Level: RPTEA EA 12266-2 (Zero Leak)

Drawing