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Face to Face according to ISO 5752 S-20
Flange Connection: JIS
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

Size

 250 - 10"

D-1

 328 mm

d 

 248 mm

C

 345 mm

L

 68 mm

H

 506 mm

h1 

 205 mm

h2 

 267 mm

Weight

 29.30 kg

Number of Holes

 12

Hole Diameter

 23 mm

Standard

 JIS

Body Material

 Bronze Carbon Steel Cast Iron Ductile Iron Stainless Steel

Available Disc Material

 Aluminum Bronze Ductile Iron Stainless Steel

Available Stem Material

 Stainless Steel

Available Seat Material

 EPDM NBR Teflon Viton

Available Packing Material

 EPDM NBR Viton

Specifications Stem

R

 28 mm

S

 18 mm

Specifications Top Flange to ISO 5211

U

 125 mm

V

 102 mm

N - Number of Tap Holes

 4

M - Diameter

 12 mm