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EVTLS Lug Butterfly Valve, DN500, PN10, Bare Shafted
Unit of Measure

Specifications

Size

DN500 - 20" 500 mm

A

486 mm

B - Diameter

576 mm

C

127 mm

D

360 mm

E

413 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

470 mm

Y

180 mm

R Min at PN 6

48 mm

R Max at PN 6

62 mm

R Min at PN 10

54 mm

R Max at PN 10

62 mm

R Min at PN 16

54 mm

R Max at PN 16

62 mm

R Min at CL 150

60 mm

R Max at CL 150

62 mm

ISO 5211

F14

Weight

130.0 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 NKK RIN RMRS UL 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

Stainless Steel 1.4057