Demco Style Gate Valve Series DM 1500psi

Demco Style Gate Valve Series DM 1500psi

1 Demco Style Gate Valve Series DM 1500psi – 1-1/2in Full Port

Item Part Number Description
3938 Gate Valve Demco Style – 1500 psi – 1 1/2″ – Full Port – Threaded 20
3939 Gate Valve Demco Style – 1500 psi – 1 1/2″- Reduced Port – Threaded 20
1 4375 Handle 1
2 5445-25020 Stem Pin 1
3 5195 Lube Fitting 1
4 5532-115 Back-up Ring 1
5 5526-115 Stem Seal (Buna-N) 1
5 5531-115 Stem Seal (Viton) 1
6 4376-002 Stem (303 SS) 1
6 4376-008 Stem (316 SS) 1
7 4330-020 Bonnet (Uncoated) 1
7 4330-021 Bonnet (Coated DEMCO 10, Standard Coating) 1
7 4330-024 Bonnet (Coated DEMCO 11, Good Coating) 1
7 4330-025 Bonnet (Coated DEMCO 12, Excellent Coating) 1
8 5651-32024 Body Screw 4
10 5526-234 Bonnet Seal (Buna-N) 1
10 5531-234 Bonnet Seal (Viton) 1
11 Body Materials 1
12 4081-081 Seat – SS, Buna-N 1
12 4081-082 Seat – SS, Viton 1
12 4081-083 Seat – SS, Hypalon 1
12 4081-012 Seat – Ductile Iron, Viton 1
12 4081-011 Seat – Ductile Iron, Buna-N 1
12 4081-013 Seat – Ductile Iron, Hypalon 1
13 4393-002 Gate – Nickel Plated 1
13 4393-008 Gate – Stainless Steel 1

2 Demco Style Gate Valve Series DM 1500psi – 2in Full Port

Item Part Number Description
1072 Gate Valve Demco Style – 1500 psi – 2″ Full Port – Threaded 24
1092 Gate Valve Demco Style – 1500 psi – 2″ Full Port – Weld 24
1082 Gate Valve Demco Style – 1500 psi – 2″ Full Port- Grooved 24
1062 Gate Valve Demco Style – 1500 psi – 2″ Full Port – Flanged 42
1 1276 Handle 1
2 5445-37528 Stem Pin 1
3 5195 Lube Fitting 1
4 5532-211 Back-up Ring 1
5 5526-211 Stem Seal (Buna-N) 1
5 5531-211 Stem Seal (Viton) 1
6 1279-002 Stem (303 SS) 1
6 1279-008 Stem (316 SS) 1
7 1277-020 Bonnet (Uncoated) 1
7 1277-021 Bonnet (Coated DEMCO 10, Standard Coating) 1
7 1277-025 Bonnet (Coated DEMCO 12, Excellent Coating) 1
7 1277-024 Bonnet (Coated DEMCO 11, Good Coating) 1
8 5651-32024 Body Screw 4
10 5526-239 Bonnet Seal (Buna-N) 1
10 5531-239 Bonnet Seal (Viton) 1
11 Body Materials 1
12 1876-083 Seat – SS, Hypalon 1
12 1876-082 Seat – SS, Viton 1
12 1876-081 Seat – SS, Buna-N 1
12 1876-013 Seat – Ductile Iron, Hypalon 1
12 1876-012 Seat – Ductile Iron, Viton 1
12 1876-011 Seat – Ductile Iron, Buna-N 1
13 1275-002 Gate – Nickel Plated 1
13 1275-008 Gate – Stainless Steel 1
 3 Demco Style Gate Valve Series DM 1500psi – 2in x 1-1/2in Reduced Port
Item Part Number Description
3938 Gate Valve Demco Style – 1500 psi – 2″ x 1 1/2″ – Full Port – Threaded 20
3939 Gate Valve Demco Style – 1500 psi – 2″ x 1 1/2″ – Reduced Port – Threaded 20
1 4375 Handle 1
2 5445-25020 Stem Pin 1
3 5195 Lube Fitting 1
4 5532-115 Back-up Ring 1
5 5531-115 Stem Seal (Viton) 1
5 5526-115 Stem Seal (Buna-N) 1
6 4376-002 Stem (303 SS) 1
6 4376-008 Stem (316 SS) 1
7 4330-020 Bonnet (Uncoated) 1
7 4330-021 Bonnet (Coated DEMCO 10, Standard Coating) 1
7 4330-024 Bonnet (Coated DEMCO 11, Good Coating) 1
7 4330-025 Bonnet (Coated DEMCO 12, Excellent Coating) 1
8 5651-32024 Body Screw 4
10 5531-234 Bonnet Seal (Viton) 1
10 5526-234 Bonnet Seal (Buna-N) 1
11 Body Materials 1
12 4081-082 Seat – SS, Viton 1
12 4081-081 Seat – SS, Buna-N 1
12 4081-011 Seat – Ductile Iron, Buna-N 1
12 4081-012 Seat – Ductile Iron, Viton 1
12 4081-013 Seat – Ductile Iron, Hypalon 1
12 4081-083 Seat – SS, Hypalon 1
13 4393-008 Gate – Stainless Steel 1
13 4393-002 Gate – Nickel Plated 1

4 Demco Style Gate Valve Series DM 1500psi – 2-1/2in Full Port

Item Part Number Description
1074 Gate Valve Demco Style – 1500 psi – 2 1/2″ Full Port – Threaded 50
1094 Gate Valve Demco Style – 1500 psi – 2 1/2″ Full Port – Weld 50
1084 Gate Valve Demco Style – 1500 psi – 2 1/2″ Full Port – Grooved 50
1064 Gate Valve Demco Style – 1500 psi – 2 1/2″ Full Port – Flanged 74
1 1290 Handle 1
2 5445-37528 Stem Pin 1
3 5195 Lube Fitting 1
4 5532-212 Back-up Ring 1
5 5531-212 Stem Seal (Viton) 1
5 5526-212 Stem Seal (Buna-N) 1
6 1291-002 Stem (303 SS) 1
6 1291-008 Stem (316 SS) 1
7 1293-020 Bonnet (Uncoated) 1
7 1293-021 Bonnet (Coated DEMCO 10, Standard Coating) 1
7 1293-025 Bonnet (Coated DEMCO 12, Excellent Coating) 1
7 1293-024 Bonnet (Coated DEMCO 11, Good Coating) 1
8 2066 Body Stud 4
9 2709000-08-01 Body Stud Nut 4
10 5526-245 Bonnet Seal (Buna-N) 1
10 5531-245 Bonnet Seal (Viton) 1
11 Body Materials 1
12 1877-083 Seat – SS, Hypalon 1
12 1877-082 Seat – SS, Viton 1
12 1877-081 Seat – SS, Buna-N 1
12 1877-023 Seat – Steel 4″, Hypalon 1
12 1877-021 Seat – Steel 4″, Buna-N 1
12 1877-022 Seat – Steel 4″, Viton 1
12 1877-013 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Hypalon 1
12 1877-011 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Buna-N 1
12 1877-012 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Viton 1
13 1881-002 Gate – Nickel Plated 1
13 1881-008 Gate – Stainless Steel 1

5 Demco Style Gate Valve Series DM 1500psi – 3in Full Port

Components
Item Part Number Description
1076 Gate Valve Demco Style – 1500 psi – 3″ Full Port – Threaded 60
1096 Gate Valve Demco Style – 1500 psi – 3″ Full Port – Weld 60
1086 Gate Valve Demco Style – 1500 psi – 3″ Full Port – Grooved 60
1066 Gate Valve Demco Style – 1500 psi – 3″ Full Port – Flanged 96
1 1290 Handle 1
2 5445-37528 Stem Pin 1
3 5195 Lube Fitting 1
4 5532-212 Back-up Ring 1
5 5526-212 Stem Seal (Buna-N) 1
5 5531-212 Stem Seal (Viton) 1
6 1291-008 Stem (316 SS) 1
6 1291-002 Stem (303 SS) 1
7 1856-020 Bonnet (Uncoated) 1
7 1856-024 Bonnet (Coated DEMCO 11, Good Coating) 1
7 1856-025 Bonnet (Coated DEMCO 12, Excellent Coating) 1
7 1856-021 Bonnet (Coated DEMCO 10, Standard Coating) 1
8 1861 Body Stud 4
9 2709000-09-01 Body Stud Nut 4
10 5526-249 Bonnet Seal (Buna-N) 1
10 5531-249 Bonnet Seal (Viton) 1
11 Body Materials 1
12 1877-081 Seat – SS, Buna-N 1
12 1877-082 Seat – SS, Viton 1
12 1877-083 Seat – SS, Hypalon 1
12 1877-022 Seat – Steel 4″, Viton 1
12 1877-023 Seat – Steel 4″, Hypalon 1
12 1877-021 Seat – Steel 4″, Buna-N 1
12 1877-012 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Viton 1
12 1877-013 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Hypalon 1
12 1877-011 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Buna-N 1
13 1882-002 Gate – Nickel Plated 1
13 1882-008 Gate – Stainless Steel 1

6 Demco Style Gate Valve Series DM 1500psi – 4-1/16in Full Port

Item Part Number Description
1078 Gate Valve Demco Style – 1500 psi – 4 1/16″ Full Port – Threaded 98
1098 Gate Valve Demco Style – 1500 psi – 4 1/16″ Full Port – Weld 98
1088 Gate Valve Demco Style – 1500 psi – 4 1/16″ Full Port- Grooved 98 Add
1068 Gate Valve Demco Style – 1500 psi – 4 1/16″ Full Port – Flanged 176 Add
1 1849 Handle 1 Add
2 5445-37532 Stem Pin 1 Add
3 5195 Lube Fitting 1 Add
4 5532-214 Back-up Ring 1 Add
5 5526-214 Stem Seal (Buna-N) 1 Add
5 5531-214 Stem Seal (Viton) 1 Add
6 1853-002 Stem (303 SS) 1 Add
6 1853-008 Stem (316 SS) 1 Add
7 1857-020 Bonnet (Uncoated) 1 Add
7 1857-021 Bonnet (Coated DEMCO 10, Standard Coating) 1 Add
7 1857-024 Bonnet (Coated DEMCO 11, Good Coating) 1 Add
7 1857-025 Bonnet (Coated DEMCO 12, Excellent Coating) 1 Add
8 1862 Body Stud 4 Add
9 2709000-10-01 Body Stud Nut 4 Add
10 5526-258 Bonnet Seal (Buna-N) 1 Add
10 5531-258 Bonnet Seal (Viton) 1 Add
11 Body Materials 1 Add
12 2207-083 Seat – SS, Hypalon 1 Add
12 2207-082 Seat – SS, Viton 1 Add
12 2207-081 Seat – SS, Buna-N 1 Add
12 2207-023 Seat – Steel 4″, Hypalon 1 Add
12 2207-022 Seat – Steel 4″, Viton 1 Add
12 2207-021 Seat – Steel 4″, Buna-N 1 Add
12 2207-013 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Hypalon 1 Add
12 2207-012 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Viton 1
12 2207-011 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Buna-N 1
13 1883-002 Gate – Nickel Plated 1
13 1883-008 Gate – Stainless Steel 1

7 Demco Style Gate Valve Series DM 1500psi – 4in Full Port

Item Part Number Description
1078 Gate Valve Demco Style – 1500 psi – 4″ Full Port – Threaded 98
1098 Gate Valve Demco Style – 1500 psi – 4″ Full Port – Weld 98
1068 Gate Valve Demco Style – 1500 psi – 4″ Full Port – Flanged 176
1088 Gate Valve Demco Style – 1500 psi – 4″ Full Port- Grooved 98
1 1849 Handle 1
2 5445-37532 Stem Pin 1
3 5195 Lube Fitting 1
4 5532-214 Back-up Ring 1
5 5531-214 Stem Seal (Viton) 1
5 5526-214 Stem Seal (Buna-N) 1
6 1853-002 Stem (303 SS) 1
6 1853-008 Stem (316 SS) 1
7 1857-020 Bonnet (Uncoated) 1
7 1857-025 Bonnet (Coated DEMCO 12, Excellent Coating) 1
7 1857-021 Bonnet (Coated DEMCO 10, Standard Coating) 1
7 1857-024 Bonnet (Coated DEMCO 11, Good Coating) 1
8 1862 Body Stud 4
9 2709000-10-01 Body Stud Nut 4
10 5526-258 Bonnet Seal (Buna-N) 1
10 5531-258 Bonnet Seal (Viton) 1
11 Body Materials 1
12 2207-083 Seat – SS, Hypalon 1
12 2207-082 Seat – SS, Viton 1
12 2207-081 Seat – SS, Buna-N 1
12 2207-023 Seat – Steel 4″, Hypalon 1
12 2207-022 Seat – Steel 4″, Viton 1
12 2207-021 Seat – Steel 4″, Buna-N 1
12 2207-011 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Buna-N 1
12 2207-012 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Viton 1
12 2207-013 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Hypalon 1
13 1883-002 Gate – Nickel Plated 1
13 1883-008 Gate – Stainless Steel 1

8 Demco Style Gate Valve Series DM 1500psi – 6in Full Port

Item Part Number Description
1080 Gate Valve Demco Style – 1500 psi – 6″ Full Port – Threaded 310
1100 Gate Valve Demco Style – 1500 psi – 6″ Full Port – Weld 310
1090 Gate Valve Demco Style – 1500 psi – 6″ Full Port – Grooved 310
1070 Gate Valve Demco Style – 1500 psi – 6″ Full Port – Flanged 428
3945 Gate Valve Demco Style – 1500 psi – 6″ Reduced Port – Flanged
1 1850 Handle 1
2 5445-37532 Stem Pin 1
3 5195 Lube Fitting 1
4 5532-214 Back-up Ring 1
5 5526-214 Stem Seal (Buna-N) 1
5 5531-214 Stem Seal (Viton) 1
6 1854-008 Stem (316 SS) 1
6 1854-002 Stem (303 SS) 1
7 1858-020 Bonnet (Uncoated) 1
7 1858-025 Bonnet (Coated DEMCO 12, Excellent Coating) 1
7 1858-024 Bonnet (Coated DEMCO 11, Good Coating) 1
7 1858-021 Bonnet (Coated DEMCO 10, Standard Coating) 1
8 1863 Body Stud 4
9 2709000-14-01 Body Stud Nut 4
10 5526-446 Bonnet Seal (Buna-N) 1
10 5531-446 Bonnet Seal (Viton) 1
11 Body Materials 1
12 1880-083 Seat – SS, Hypalon 1
12 1880-082 Seat – SS, Viton 1
12 1880-081 Seat – SS, Buna-N 1
12 1880-022 Seat – Steel 4″, Viton 1
12 1880-023 Seat – Steel 4″, Hypalon 1
12 1880-021 Seat – Steel 4″, Buna-N 1
12 1880-012 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Viton 1
12 1880-013 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Hypalon 1
12 1880-011 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Buna-N 1
13 1884-002 Gate – Nickel Plated 1
13 1884-008 Gate – Stainless Steel 1

9 Demco Style Gate Valve Series DM 1500psi – 8in Reduced Port

Item Part Number Description
1080 Gate Valve Demco Style – 1500 psi – 8″ – Full Port – Threaded
1100 Gate Valve Demco Style – 1500 psi – 8″ – Full Port – Weld
1090 Gate Valve Demco Style – 1500 psi – 8″ – Full Port – Grooved
1070 Gate Valve Demco Style – 1500 psi – 8″ – Full Port – Flanged
3945 Gate Valve Demco Style – 1500 psi – 8″ – Reduced Port – Flanged 590
1 1850 Handle 1
2 5445-37532 Stem Pin 1
3 5195 Lube Fitting 1
4 5532-214 Back-up Ring 1
5 5526-214 Stem Seal (Buna-N) 1
5 5531-214 Stem Seal (Viton) 1
6 1854-008 Stem (316 SS) 1
6 1854-002 Stem (303 SS) 1
7 1858-020 Bonnet (Uncoated) 1
7 1858-024 Bonnet (Coated DEMCO 11, Good Coating) 1
7 1858-025 Bonnet (Coated DEMCO 12, Excellent Coating) 1
7 1858-021 Bonnet (Coated DEMCO 10, Standard Coating) 1
8 1863 Body Stud 4
9 2709000-14-01 Body Stud Nut 4
10 5531-446 Bonnet Seal (Viton) 1
10 5526-446 Bonnet Seal (Buna-N) 1
11 Body Materials 1
12 1880-083 Seat – SS, Hypalon 1
12 1880-082 Seat – SS, Viton 1
12 1880-081 Seat – SS, Buna-N 1
12 1880-023 Seat – Steel 4″, Hypalon 1
12 1880-022 Seat – Steel 4″, Viton 1
12 1880-013 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Hypalon 1
12 1880-021 Seat – Steel 4″, Buna-N 1
12 1880-012 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Viton 1
12 1880-011 Seat – Ductile Iron or Steel 2 1/2″, 3″, 6 “, Buna-N 1
13 1884-002 Gate – Nickel Plated 1
13 1884-008 Gate – Stainless Steel 1