DEMCO “ DM “ Mud Valve Replacement Parts

&nbsp;  2,000 WP    3,000 WP    5,000 WP

2 1/8″ x 2″ 2 1/8″ 3″ 4″ 2″

2 1/8″ x 2″

2 1/8″

3″

4 x 3″

4″

5 x 4″

2″

2 1/2″ x 2″

3″

4″ x 3″

4″

5″ x 4″

Stem Screw Seal Buna N 5530-224 5530-226 5530-227 5530-224 5530-226 5530-227 5530-224- 5530-226 5530-226
Stem 304SS -002

316SS -008

1931-xxx    1932-xxx    1933-xxx    1931-xxx    1932-xxx    1933-xxx    1931-xxx    1932-xxx    7439-xxx

Secondary Seal Buna N 5530-210 5530-212 5530-14 5530-210 5530-212 5530-214 5530-210 5530-212 5530-214
Stem seal Assy Buna N -011

Viton -006

1949-xxx    1950-xxx    1951-xxx    1949-xxx    1950-xxx    1951-xxx    1949-xxx    1950-xxx    1951-xxx

Bonnet Seal Buna N -5530

Viton -5531

xxxx-342    xxxx-427    xxxx-431    xxxx-438    xxxx-342    xxxx-427    xxxx-433    xxxx-439    xxxx-342    xxxx-433    xxxx-439

Gate Steel Nickel Plated -002

Monel -003

Aluminum Bronze -004

316SS -008

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1887-xxx

1868-xxx

1886-xxx

1926-xxx

1887-xxx

1858-xxx

1886-xxx

1926-xxx

1887-xxx

1886-xxx

1926-xxx

Wt. Lbs 2.2 3.6 4.9 9 2.2 3.6 4.9 9 2.2 4.9 9
Seat

Ductile Iron

Monel

Al Bronze

316 SS

1876-xxx    1877-xxx    1878-xxx    2207-xxx    1876-xxx    1877-xxx    1878-xxx    2207-xxx    1876-xxx    1878-xxx    2207-xxx

Buna N-011. Viton -012, Hypalon -013
Buna N-031. Viton -032, Hypalon -033
Buna N-041. Viton -042, Hypalon -043
Buna N-081. Viton -082, Hypalon -083
Wt Lbs 1.5 2.3 3 6 1.5 2.3 3 6 1.5 3 6