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EVFS Double Flanged Butterfly Valve, DN450, PN10, Bare Shafted
Unit of Measure

Specifications

Size

DN450 - 18" 450 mm

A

436 mm

C

222 mm

D

334 mm

E

388 mm

F

25 mm

G

50 mm

H - Diameter

30 mm

K

140 mm

L

175 mm

M - Diameter

17 mm

n - Number of Holes

4

X

376 mm

Y

107 mm

ISO 5211

F14

Weight

150.0 kg

Valve Function

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

Flange Connections

PN 10

Valve Shut off Pressure

10 bar16 bar2.5 bar6 bar

Available Type Approvals

ABS BV DNV DVGW FM GL KIWA LRS NKK RIN RMRS SVGW WRC

Actuation Possibilities

Bare

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

Nitrile Butadiene Rubber (NBR)

Standard

DIN

Body Material

Ductile Iron

Shaft Material

Aluminum Bronze