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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

450

Test Pressure - Body

0.74 MPa7.5 kgf/cm²

Test Pressure - Seat

0.54 MPa5.5 kgf/cm²

L1

440 mm

D

605 mm

C

555 mm

Number of Holes

16

25 mm

30 mm

H

835 mm

D2

630 mm

Weight

618 kg

Body Material

Cast Iron

Seat Material

Bronze

Disc Material

Bronze

Stem Material

Brass