Manual Flange Butterfly Valve
Pressure Range: 1.6Mpa
Flanged Connection: DIN25001-PN10/16-ANSI 150LB
Nominal Diameter: DN150-DN2000
Application: Tap Water, Sewage, Building, Food, Light Textile, Electric Power, Ship, Energy etc.
Medium Temp.: -20-+160 degree centigrade (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: EPDM, PTFE, NBR, EPR, Silicon Rubber, FPM ect.
Operation: Handle, Worm wheel, Electrical, Pneumatic, Hydraulic Actuator, Electro-hydraulic Linkage
Leakage Level: RPTEA EA 12266-2 (Zero Leak)