Item # DN52-250-PN6, Series 52 Full Lug Valves DIN PN6 On World Wide Metric, Inc.

Face to Face according to ISO 5752 S-20
Flange Connection: DIN
Size Range: 50A - 1000A (2" - 40")

Body Material: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, Bronze
Disc Material: Ductile Iron, Stainless Steel, Aluminum Bronze
Stem Material: Stainless Steel
Seat Material: NBR, EPDM, Viton, Teflon
Packaging: NBR, EPDM, Viton

Unit of Measure

Specifications | Specifications Stem | Specifications Top Flange to ISO 5211

Specifications

Type	N/A Butterfly Valve
Size	N/A 250 - 10"
D-1	N/A 328 mm
d	N/A 248 mm
C	N/A 335 mm
L	N/A 68 mm
H	N/A 506 mm
h1	N/A 205 mm
h2	N/A 267 mm
Weight	N/A 29.30 kg
Number of Holes	N/A 12
Hole Diameter	N/A 18 mm
Standard	N/A DIN
Body Material	N/A Bronze Carbon Steel Cast Iron Ductile Iron Stainless Steel
Available Disc Material	N/A Aluminum Bronze Ductile Iron Stainless Steel
Available Stem Material	N/A Stainless Steel
Available Seat Material	N/A EPDM NBR Teflon Viton
Available Packing Material	N/A EPDM NBR Viton

Specifications Stem

R	N/A 28 mm
S	N/A 18 mm

Specifications Top Flange to ISO 5211

U	N/A 125 mm
V	N/A 102 mm
N - Number of Tap Holes	N/A 4
M - Diameter	N/A 12 mm

Specifications

Type

Size

D-1

d

C

L

H

h1

h2

Weight

Number of Holes

Hole Diameter

Standard

Body Material

Available Disc Material

Available Stem Material

Available Seat Material

Available Packing Material

Specifications Stem

R

S

Specifications Top Flange to ISO 5211

U

V

N - Number of Tap Holes

M - Diameter