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Concentric Butterfly Valve with Vulcanized Rubber Lining
Face to Face according to ISO 5752 S16
Flange Connection: DIN PN 10/16
Size Range: DN80 - 800 (3" - 32")
Design Pressure: 16 Bar / 232 psi
Actuation: Manual, Electric, Pneumatic, Hydraulic
Top Flange according to ISO 5211

Material Options:
- Body: GGG40 Ductile Iron, GG25 Cast Iron, Carbon Steel, Stainless Steel, Bronze RG10
- Disc: Duplex Stainless Steel 1.4462, Martensitic Stainless Steel 1.4408, Aluminum Bronze
- Shaft: Duplex Stainlessmore
Unit of Measure

Size

 DN800 - 32" 800 mm

A

 786 mm

B - Diameter

 880 mm

C

 241 mm

D

 525 mm

E

 610 mm

F

 25 mm

G

 60 mm

H - Diameter

 46 mm

K

 165 mm

L

 210 mm

M - Diameter

 21 mm

n - Number of Holes

 4

S

 40 mm

T

 115 mm

X

 749 mm

Y

 273 mm

ISO 5211

 F16

Weight

 430.0 kg

Valve Function

 Isolating valve (on,off) and regulating valve Regulating valve

Flange Connections

 DIN PN 10 DIN PN 6

Valve Shut off Pressure

 10 bar16 bar2.5 bar6 bar

Available Type Approvals

 ABS BV DNV DVGW FM GL KIWA LRS RIN RMRS WRC

Actuation Possibilities

 Electric Hydraulic Manual Pneumatic

Body material

 Bronze RG10 Carbon Steel GG25 Cast Iron GGG40 Ductile Iron Stainless Steel

Stem Material 

 Aluminum Bronze Duplex Stainless Steel 1.4462 Martensitic Stainless Steel 1.4408

Liner Material

 Ethylene Propylene Diene Monomer (EPDM) Special Grade Ethylene Propylene Diene Monomer (EPDM) Standard Grade Fluoroelastomer Polymer (FPM) Viton Nitrile Butadiene Rubber (NBR)