World Wide Metric, Inc.
37 Readington Road
Branchburg, New Jersey 08876
Phone: 732-247-2300 • Fax: 732-247-7258
E-Mail: sales@worldwidemetric.com • Web site: www.worldwidemetric.com
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1 - Body - Cast Iron - FC20
2 - Seat - Bronze - BC6
3 - Disc - Bronze - BC6
4 - Stem - Brass - C3771BD

Manufactured in accordance to JIS F7400

Flanges as per JIS B2220 - 5K
Unit of Measure

Specifications

Size

 N/A 450

Test Pressure - Body

 N/A 0.74 MPa7.5 kgf/cm²

Test Pressure - Seat

 N/A 0.54 MPa5.5 kgf/cm²

L1

 N/A 440 mm

D

 N/A 605 mm

C

 N/A 555 mm

Number of Holes

 N/A 16

h 

 N/A 25 mm

t 

 N/A 30 mm

H

 N/A 835 mm

D2

 N/A 630 mm

Weight

 N/A 618 kg

Body Material

 N/A Cast Iron

Seat Material

 N/A Bronze

Disc Material

 N/A Bronze

Stem Material

 N/A Brass