Item # A55-400, Series 55 Double Flanged Valves ANSI On World Wide Metric, Inc.

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

Body Material: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, Bronze
Disc Material:Coated, Ductile Iron, Stainless Steel, Aluminum Bronze
Stem Material: K Monel, Stainless Steel
Seat Material: NBR, EPDM, Viton, Neoprene, Silicone
Packaging: NBR, EPDM, Viton

Unit of Measure

Specifications | Specifications Stem | Specifications Top Flange to ISO 5211

Specifications

Size	N/A 400 - 16"
d	N/A 387 mm
L	N/A 102 mm
C	N/A 539.5 mm
H	N/A 817 mm
h1	N/A 343 mm
h2	N/A 369 mm
O	N/A 23 mm
Weight	N/A 96 kg
Number of Holes	N/A 16
Hole Diameter	N/A 1 in
Standard	N/A ANSI
Body Material	N/A Bronze Carbon Steel Cast Iron Ductile Iron Stainless Steel
Available Disc Material	N/A Aluminum Bronze Coated Ductile Iron Stainless Steel
Available Stem Material	N/A K Monel Stainless Steel
Available Seat Material	N/A EPDM NBR Neoprene Silicone Viton
Available Packing Material	N/A EPDM NBR Viton

Specifications Stem

R	N/A 35 mm
I	N/A 60 mm
Y	N/A 5 mm
K	N/A 10 mm

Specifications Top Flange to ISO 5211

U	N/A 175 mm
V	N/A 140 mm
Flange Type ISO 5211	N/A F14
N - Number of Tap Holes	N/A 4
M - Diameter	N/A 18 mm

Specifications

Size

d

L

C

H

h1

h2

O

Weight

Number of Holes

Hole Diameter

Standard

Body Material

Available Disc Material

Available Stem Material

Available Seat Material

Available Packing Material

Specifications Stem

R

I

Y

K

Specifications Top Flange to ISO 5211

U

V

Flange Type ISO 5211

N - Number of Tap Holes

M - Diameter