Demco Style Gate Valve Series DM 3000psi

Demco Style Gate Valve Series DM 3000psi

1 Demco Style Gate Valve Series DM 3000psi – 2in Full Port

Item Part Number Description
0 1027 Gate Valve Demco Style – 3000 psi WP, 2″ Full Port – 2″ Full Port – Threaded 58
25091-00221 Minor Repair Kit – Includes items, 18,19, 21
25091-10221 Major Repair Kit – Includes items, 6, 7, 9, 10, 12, 18, 19, 21
0 1114 Gate Valve Demco Style – 3000 psi WP, 2″ Full Port – 2 1/2″ Reduced Port – Weld 58
0 1024 Gate Valve Demco Style – 3000 psi WP, 2″ Full Port – 2″ Full Port – Flanged 100 Add
0 1030 Gate Valve Demco Style – 3000 psi WP, 2″ Full Port – 2″ Full Port – Weld 58 Add
1 5195 Lube Fitting 1 Add
2 2139712-01 Handle 1 Add
4 1891 Lock Handle 1 Add
6 1913 Stem Screw 1 Add
7 5526-224 Stem Screw Seal (Buna-N) 1 Add
8 1848 Screw Housing 1 Add
9 1931-002 Stem – 303 SS 1 Add
9 1931-008 Stem – 316 SS 1 Add
10 5526-210 Secondary Seal (Buna-N) 1 Add
11 1940 Retainer 1 Add
12 1949-001 Stem Seal Assembly (Buna N) 1 Add
12 1949-006 Stem Seal Assembly (Viton) 1 Add
13 5665-22004 Lock Screw 1 Add
15 1446-020 Coupling 1 Add
16 1237-020 Bonnet – Uncoated 1 Add
16 1237-021 Bonnet (Coated DEMCO 10, Standard Coating) 1 Add
16 1237-025 Bonnet (Coated DEMCO 12, Excellent Coating) 1 Add
16 1237-024 Bonnet (Coated DEMCO 11, Good Coating) 1 Add
17 1981 Index Pin 1 Add
18 5526-342 Bonnet Seal (Buna N) 1 Add
18 5531-342 Bonnet Seal (Viton) 1 Add
19 1887-008 Gate – 316 SS 1 Add
19 1887-002 Gate – Steel, Nickel Plated 1 Add
20 2039-120 Body, FLANGED -RTJ 1 Add
20 1307-520 Body, WELD SCH. 160 1 Add
20 1307-220 Body, WELD SCH. XXH 1 Add
20 1285-020 Body, Uncoated SCREWED – API – LP FULL PORT 1 Add
20 1307-120 Body, WELD SCH. 80 1 Add
21 1876-011 Seat Assembly – Ductile Iron, Buna N 1 Add
21 1876-012 Seat Assembly – Ductile Iron, Viton 1 Add
21 1876-013 Seat Assembly-Ductile Iron, Hypalon 1 Add
21 1876-081 Seat Assembly – 316 SS, Buna N 1
21 1876-082 Seat Assembly – 316 SS, Viton 1
21 1876-083 Seat-Assembly – 316 SS, Hypalon 1
22 5420-18728 Pin, Lock Handle 1

2 Demco Style Gate Valve Series DM 3000psi – 2-1/2in Full Port

Item Part Number Description
0 1043 Gate Valve Demco Style – 3000 psi WP – 2 1/2″ & 3″ Full Port – Threaded 87
0 1052 Gate Valve Demco Style – 3000 psi WP – 2 1/2″ & 3″ Full Port – Weld 87
0 1034 Gate Valve Demco Style – 3000 psi WP – 2 1/2″ & 3″ Full Port – Flanged 170
25091-10321 Major Repair Kit – Includes items, 6, 7, 9, 10, 12, 18, 19, 21
25091-00321 Minor Repair Kit – Includes items, 18,19, 21
1 5195 Lube Fitting 1
2 2139713-01 Hub Assembly 1
4 1892 Lock Handle 1
6 1914-002 Stem Screw 1
7 5526-226 Stem Screw Seal (Buna-N) 1
8 1852 Screw Housing 1
9 1932-008 Stem – 316 SS 1
9 1932-002 Stem – 303 SS 1
10 5526-212 Secondary Seal (Buna-N) 1
11 1941 Retainer 1
12 1950-001 Stem Seal Assembly (Buna-N) 1
12 1950-006 Stem Seal Assembly (Viton) 1
16 1974-030 Bonnet (Uncoated) 1
16 1974-031 Bonnet (Coated DEMCO 10, Standard Coating) 1
16 1974-034 Bonnet (Coated DEMCO 11, Good Coating) 1
16 1974-035 Bonnet (Coated DEMCO 12, Excellent Coating) 1
18 5526-427 Bonnet Seal (Buna-N) 1
18 5531-427 Bonnet Seal (Viton) 1
19 1868-008 Gate (316 SS) 1
19 1868-002 Gate (Nickel Plated) 1
20 Body Materials 1
21 1877-083 Seat Assembly – 316 SS, Hypalon 1
21 1877-082 Seat Assembly – 316 SS, Viton 1
21 1877-081 Seat Assembly – 316 SS, Buna N 1
21 1877-013 Seat Assembly – Ductile Iron or Steel, Hypalon 1
21 1877-011 Seat Assembly – Ductile Iron or Steel, Buna N 1
21 1877-012 Seat Assembly – Ductile Iron or Steel, Viton 1
22 5420-18732 Pin, Lock Handle 1
23 2066 Bonnet Stud 2
24 2709000-08-01 Bonnet Stud Nut 2
25 2074 Body Stud 4
26 2709000-10-01 Body Stud Nut 4

3 Demco Style Gate Valve Series DM 3000psi – 2-1/2in Reduced Port

Item Part Number Description
0 1027 Gate Valve Demco Style – 3000 psi WP – 2″ Full Port – Threaded 58
0 1024 Gate Valve Demco Style – 3000 psi WP – 2″ Full Port – Flanged 100
0 1030 Gate Valve Demco Style – 3000 psi WP – 2″ Full Port – Weld 58
0 1114 Gate Valve Demco Style – 3000 psi WP – 2 1/2″ Reduced Port – Weld 58
25091-10221 Major Repair Kit – Includes items, 6, 7, 9, 10, 12, 18, 19, 21
25091-00221 Minor Repair Kit – Includes items, 18,19, 21
1 5195 Lube Fitting 1
2 2139712-01 Handle 1
4 1891 Lock Handle 1
6 1913 Stem Screw 1
7 5526-224 Stem Screw Seal (Buna-N) 1
8 1848 Screw Housing 1
9 1931-002 Stem – 303 SS 1
9 1931-008 Stem – 316 SS 1
10 5526-210 Secondary Seal (Buna-N) 1
11 1940 Retainer 1
12 1949-001 Stem Seal Assembly (Buna N) 1
12 1949-006 Stem Seal Assembly (Viton) 1
13 5665-22004 Lock Screw 1
15 1446-020 Coupling 1
16 1237-020 Bonnet – Uncoated 1
16 1237-021 Bonnet (Coated DEMCO 10, Standard Coating) 1
16 1237-024 Bonnet (Coated DEMCO 11, Good Coating) 1
16 1237-025 Bonnet (Coated DEMCO 12, Excellent Coating) 1
17 1981 Index Pin 1
18 5531-342 Bonnet Seal (Viton) 1
18 5526-342 Bonnet Seal (Buna N) 1
19 1887-002 Gate – Steel, Nickel Plated 1
19 1887-008 Gate – 316 SS 1
20 Body 1
21 1876-083 Seat-Assembly – 316 SS, Hypalon 1
21 1876-082 Seat Assembly – 316 SS, Viton 1
21 1876-013 Seat Assembly-Ductile Iron, Hypalon 1
21 1876-081 Seat Assembly – 316 SS, Buna N 1
21 1876-011 Seat Assembly – Ductile Iron, Buna N 1
21 1876-012 Seat Assembly – Ductile Iron, Viton 1
22 5420-18728 Pin, Lock Handle 1

4 Demco Style Gate Valve Series DM 3000psi – 3in Full Port

Item Part Number Description
0 1046 Gate Valve Demco Style – 3000 psi WP – 2 1/2″ & 3″ Full Port – Threaded 113
0 1055 Gate Valve Demco Style – 3000 psi WP – 2 1/2″ & 3″ Full Port – Weld 113
0 1037 Gate Valve Demco Style – 3000 psi WP- 2 1/2″ & 3″ Full Port – Flanged 175
0 1113 Gate Valve Demco Style – 3000 psi WP- 4″ Reduced Port – Weld 113
25091-10321 Major Repair Kit – Includes items, 6, 7, 9, 10, 12, 18, 19, 21
25091-00321 Minor Repair Kit – Includes items, 18,19, 21
1 5195 Lube Fitting 1
2 2139713-01 Hub Assembly 1
4 1892 Lock Handle 1
6 1914-003 Stem Screw 1
7 5526-226 Stem Screw Seal (Buna-N) 1
8 1852 Screw Housing 1
9 1932-002 Stem – 303 SS 1
9 1932-008 Stem – 316 SS 1
10 5526-212 Secondary Seal (Buna-N) 1
11 1941 Retainer 1
12 1950-001 Stem Seal Assembly (Buna-N) 1
12 1950-006 Stem Seal Assembly (Viton) 1
16 1976-030 Bonnet (Uncoated) 1
16 1976-034 Bonnet (Coated DEMCO 11, Good Coating) 1
16 1976-031 Bonnet (Coated DEMCO 10, Standard Coating) 1
16 1976-035 Bonnet (Coated DEMCO 12, Excellent Coating) 1
18 5526-433 Bonnet Seal (Buna-N) 1
18 5531-433 Bonnet Seal (Viton) 1
19 1886-008 Gate (316 SS) 1
19 1886-002 Gate (Nickel Plated) 1
20 Body Materials 1
21 1878-083 Seat Assembly – 316 SS, Hypalon 1
21 1878-082 Seat Assembly – 316 SS, Viton 1
21 1878-081 Seat Assembly – 316 SS, Buna N 1
21 1878-013 Seat Assembly – Ductile Iron or Steel, Hypalon 1
21 1878-012 Seat Assembly – Ductile Iron or Steel, Viton 1
21 1878-011 Seat Assembly – Ductile Iron or Steel, Buna N 1
22 5420-18732 Pin, Lock Handle 1
23 2066 Bonnet Stud 2
24 2709000-08-01 Bonnet Stud Nut 2
25 2074 Body Stud 4
26 2709000-10-01 Body Stud Nut 4

5 Demco Style Gate Valve Series DM 3000psi – 4in Reduced Port

Item Part Number Description
0 1046 Gate Valve Demco Style – 3000 psi – 2 1/2″ & 3″ Full Port – Threaded 113
0 1055 Gate Valve Demco Style – 3000 psi- 2 1/2″ & 3″ Full Port – Weld 113
0 1037 Gate Valve Demco Style – 3000 psi – 2 1/2″ & 3″ Full Port – Flanged
0 1113 Gate Valve Demco Style – 3000 psi – 4″ Reduced Port – Weld 113
25091-00321 Minor Repair Kit – Includes items, 18,19, 21
25091-10321 Major Repair Kit – Includes items, 6, 7, 9, 10, 12, 18, 19, 21
1 5195 Lube Fitting 1
2 2139713-01 Hub Assembly 1
4 1892 Lock Handle 1
6 1914-003 Stem Screw 1
7 5526-226 Stem Screw Seal (Buna-N) 1
8 1852 Screw Housing 1
9 1932-002 Stem – 303 SS 1
9 1932-008 Stem – 316 SS 1
10 5526-212 Secondary Seal (Buna-N) 1
11 1941 Retainer 1
12 1950-006 Stem Seal Assembly (Viton) 1
12 1950-001 Stem Seal Assembly (Buna-N) 1
16 1976-030 Bonnet (Uncoated) 1
16 1976-031 Bonnet (Coated DEMCO 10, Standard Coating) 1
16 1976-034 Bonnet (Coated DEMCO 11, Good Coating) 1
16 1976-035 Bonnet (Coated DEMCO 12, Excellent Coating) 1
18 5526-433 Bonnet Seal (Buna-N) 1
18 5531-433 Bonnet Seal (Viton) 1
19 1886-008 Gate (316 SS) 1
19 1886-002 Gate (Nickel Plated) 1
20 Body Materials 1
21 1878-083 Seat Assembly – 316 SS, Hypalon 1
21 1878-082 Seat Assembly – 316 SS, Viton 1
21 1878-081 Seat Assembly – 316 SS, Buna N 1
21 1878-013 Seat Assembly – Ductile Iron or Steel, Hypalon 1
21 1878-012 Seat Assembly – Ductile Iron or Steel, Viton 1
21 1878-011 Seat Assembly – Ductile Iron or Steel, Buna N 1
22 5420-18732 Pin, Lock Handle 1
23 2066 Bonnet Stud 2
24 2709000-08-01 Bonnet Stud Nut 2
25 2074 Body Stud 4
26 2709000-10-01 Body Stud Nut 4

6 Demco Style Gate Valve Series DM 3000psi – 4in Full Port

Item Part Number Description
0 1049 Gate Valve Demco Style – 3000 psi WP – 4″ Full Port – Threaded 162
25091-00421 Minor Repair Kit – Includes items, 18,19, 21
25091-10421 Major Repair Kit – Includes items, 6, 7, 9, 10, 12, 18, 19, 21
0 1111 Gate Valve Demco Style – 3000 psi WP – 5″ Reduced Port – Weld 162
0 1040 Gate Valve Demco Style – 3000 psi WP – 4″ Full Port – Flanged 265
0 1058 Gate Valve Demco Style – 3000 psi WP – 4″ Full Port – Weld 162
1 5195 Lube Fitting 1
2 2139714-01 Hub Assembly 1
4 1897 Lock Handle 1
6 1915 Stem Screw 1
7 5526-227 Stem Screw Seal (Buna-N) 1
8 1958 Screw Housing 1
9 1933-002 Stem – 303 SS 1
9 1933-008 Stem – 316 SS 1
10 5526-214 Secondary Seal (Buna-N) 1
11 1942 Retainer 1
12 1951-001 Stem Seal Assembly (Buna-N) 1
12 1951-006 Stem Seal Assembly (Viton) 1
16 1977-030 Bonnet (Uncoated) 1
16 1977-031 Bonnet (Coated DEMCO 10, Standard Coating) 1
16 1977-034 Bonnet (Coated DEMCO 11, Good Coating) 1
16 1977-035 Bonnet (Coated DEMCO 12, Excellent Coating) 1
18 5526-439 Bonnet Seal (Buna-N) 1
18 5531-439 Bonnet Seal (Viton) 1
19 1926-008 Gate (316 SS) 1
19 1926-002 Gate (Nickel Plated) 1
20 Body Materials 1
21 2207-083 Seat Assembly – 316 SS, Hypalon 1
21 2207-082 Seat Assembly – 316 SS, Viton 1
21 2207-023 Seat Assembly – Steel, Hypalon 1
21 2207-081 Seat Assembly – 316 SS, Buna N 1
21 2207-022 Seat Assembly – Steel, Viton 1
21 2207-021 Seat Assembly – Steel, Buna N 1
22 5420-18732 Pin, Lock Handle 1
23 2072 Bonnet Stud 2
24 2709000-09-01 Bonnet Stud Nut 2
25 24500 Body Stud 4
25 2075 Body Stud (Valves made prior 1994) 4
26 2709000-12-01 Body Stud Nut 4
26 53251-042 Body Stud Nut (Valves made prior 1994) 4

7 Demco Style Gate Valve Series DM 3000psi – 5in Reduced Port

Item Part Number Description
0 1049 Gate Valve Demco Style – 3000 psi WP – 4″ Full Port – Threaded 162
25091-00421 Minor Repair Kit – Includes items, 18,19, 21
25091-10421 Major Repair Kit – Includes items, 6, 7, 9, 10, 12, 18, 19, 21
0 1111 Gate Valve Demco Style – 3000 psi WP – 5″ Reduced Port – Weld 162
0 1040 Gate Valve Demco Style – 3000 psi WP – 4″ Full Port – Flanged 265
0 1058 Gate Valve Demco Style – 3000 psi WP – 4″ Full Port – Weld 162
1 5195 Lube Fitting 1
2 2139714-01 Hub Assembly 1
4 1897 Lock Handle 1
6 1915 Stem Screw 1
7 5526-227 Stem Screw Seal (Buna-N) 1
8 1958 Screw Housing 1
9 1933-002 Stem – 303 SS 1
9 1933-008 Stem – 316 SS 1
10 5526-214 Secondary Seal (Buna-N) 1
11 1942 Retainer 1
12 1951-001 Stem Seal Assembly (Buna-N) 1
12 1951-006 Stem Seal Assembly (Viton) 1
16 1977-035 Bonnet (Coated DEMCO 12, Excellent Coating) 1
16 1977-034 Bonnet (Coated DEMCO 11, Good Coating) 1
16 1977-031 Bonnet (Coated DEMCO 10, Standard Coating) 1
16 1977-030 Bonnet (Uncoated) 1
18 5526-439 Bonnet Seal (Buna-N) 1
18 5531-439 Bonnet Seal (Viton) 1
19 1926-008 Gate (316 SS) 1
19 1926-002 Gate (Nickel Plated) 1
20 Body Materials 1
21 2207-083 Seat Assembly – 316 SS, Hypalon 1
21 2207-082 Seat Assembly – 316 SS, Viton 1
21 2207-081 Seat Assembly – 316 SS, Buna N 1
21 2207-023 Seat Assembly – Steel, Hypalon 1
21 2207-022 Seat Assembly – Steel, Viton 1
21 2207-021 Seat Assembly – Steel, Buna N 1
22 5420-18732 Pin, Lock Handle 1
23 2072 Bonnet Stud 2
24 2709000-09-01 Bonnet Stud Nut 2
25 2075 Body Stud (Valves Made Prior to 1994) 4
25 24500 Body Stud 4
26 53251-042 Body Stud Nut (Valves Made Prior to 1994) 4
26 2709000-12-01 Body Stud Nut 4

8 Demco Style Gate Valve Series DM 3000psi – 5-1/8in Full Port

Item Part Number Description
21954 Gate Valve Demco Style – 3000 psi WP – 5 1/8″ – Full Port – Threaded 335
1 2227656-01 Handwheel 1
2 14832 Screw – Handwheel 1
3 5665-32028 Screw – Retainer 4
4 21942 Downstop Ring 1
5 15853-006 Stem Seal Assembly w/Bushing (Viton) 1
5 15853-001 Stem Seal Assembly w/Bushing (Buna-N) 1
6 21943-002 Stem (303 SS) 1
6 21943-009 Stem (17-4 pH SS) 1
7 21944-035 Bonnet (Coated DEMCO 12, Excellent Coating) 1
7 21944-034 Bonnet (Coated DEMCO 11, Good Coating) 1
7 21944-031 Bonnet (Coated DEMCO 10, Standard Coating) 1
7 21944-030 Bonnet (Uncoated) 1
8 15432 Body Stud 12
9 2709000-10-01 Body Stud Nut 12
10 5531-367 Bonnet Seal (Viton) 1
10 5526-367 Bonnet Seal (Buna-N) 1
11 Body Materials 1
12 21948-011 Seat Assembly – Steel, Buna N 1
12 21948-012 Seat Assembly – Steel, Viton 1
12 21948-081 Seat Assembly – 316 SS, Buna N 1
12 21948-082 Seat Assembly – 316 SS, Viton 1
13 21952-008 Gate (316 SS) 1
13 21952-002 Gate (Nickel Plated) 1
14 5526-228 Stem Screw Seal 1
18 23888 Stem Screw w/Bearings 1
19 15332 Housing 1
20 5526-216 Secondary Seal 1
21 15330 Retainer 1
22 5650-32056 Screw – Housing 4
23 12852 Tube 1
24 15855 Stem Cap 1
25 5195 Lube Fitting 1
26 51971 Relief Fitting 1