Demcogatevalve11

Demco Style Gate Valve Series DM 7500psi

1 Demco Style Gate Valve Series DM 7500psi – 2in Full Port

ItemGroup 1 Part NumberGroup 2 Part NumberGroup 3 Part NumberDescription
249932507725078Gate Valve Demco Style – 7500 psi – 2″ Full Port for General Service Conditions (Weld End)76
2513025131Gate Valve Demco Style – 7500 psi – 2″ Full Port for General Service Conditions (Flanged End, API Length)124
1519551955195Lube Fitting1
22139712-012139712-012139712-01Handle1
4189118911891Lock Handle1
6191319131913Stem Screw1
75526-2245526-2245526-224Housing Seal1
8249822498224982Screw Housing1
9Stem (17-4 PH SS)1
924983-10724983-10724983-107Stem (410 SS)1
102712425-132712425-132712425-13Secondary Seal (HNBR)1
105531-2105531-2105531-210Secondary Seal (Viton)1
112143221432Packing Retainer (17-4 PH SS)1
111940Packing Retainer (AISI C-1213)1
1223231-00623231-00623231-006Stem Seal Assembly (Viton)1
1223231-00823231-00823231-008Stem Seal Assembly (HNBR)1
13M450480M450480M450480Gate Clip1
14M452267M452267M452267Body Wear Ring (For Steel Gate, AISI 4140 w/qpq Nitride Coatings)2
142139647-022139647-022139647-02Body Wear Ring (For SS Gate, AISI 410 Stainless Steel)2
155521-2295521-2295521-229Wear Ring Seal (Viton)2
152712425-032712425-032712425-03Wear Ring Seal (HNBR)2
1624985-0302140428-012140341-01Bonnet1
185521-3425521-3425521-342Bonnet Seal (Viton)1
182712425-602712425-602712425-60Bonnet Seal (HNBR)1
19Gate (17-4 PH SS)1
192139624-022139624-022139624-02Gate (410 SS)1
192171111-012171111-012171111-01Gate (Steel AISI 4140 w/QPQ Nitride Coatings)1
20Body Materials1
212139742-012139742-012139742-01Seat (Rings: AISI 410 SS, Elastomer: Viton)1
212139742-012139742-012139742-01Seat (Rings: AISI 410 SS, Elastomer: HNBR)1
225420-187285420-187285420-18728Cotter Pin1
2320662143621436Housing Stud2
242709000-08-0153252-03453252-034Housing Stud Nut2
25154322144221442Body Stud4
262709000-10-0153252-03853252-038Body Stud Nut4

2 Demco Style Gate Valve Series DM 7500psi – 2in XXH with 1-1/2in Bore

ItemGroup 1 Part NumberGroup 2 Part NumberDescription
2519625197Complete Gate Valve Demco Style – 7500 psi – 2″ XXH with 1 1/2″ Bore for general service conditions76
151955195Lube Fitting1
22139712-012139712-01Handle1
418911891Lock Handle1
619131913Stem Screw1
75526-2245526-224Housing Seal1
82498224982Screw Housing1
9Stem (17-4 PH SS)1
924983-10724983-107Stem (410 SS)1
102712425-132712425-13Secondary Seal (HNBR)1
105531-2105531-210Secondary Seal (Viton)1
111940Packing Retainer (AISI C-1213)1
1121432Packing Retainer (17-4 PH SS)1
1223231-00823231-008Stem Seal Assembly (HNBR)1
1223231-00623231-006Stem Seal Assembly (Viton)1
13M450480M450480Gate Clip1
142269414-012269414-01Body Wear Ring (For Steel Gate, AISI 4140 w/qpq Nitride Coatings)2
14Body Wear Ring (For SS Gate, AISI 410 Stainless Steel)2
15Wear Ring Seal (HNBR)1
152712425-182712425-18Wear Ring Seal (Viton)1
1624985-0302140428-01Bonnet1
182712425-602712425-60Bonnet Seal (HNBR)1
185521-3425521-342Bonnet Seal (Viton)1
19Gate (17-4 PH SS)1
19Gate (410 SS)1
192269412-012269412-01Gate (Steel AISI 4140 w/QPQ Nitride Coatings)1
20Body Materials1
212269403-012269403-01Seat (Rings: AISI 410 SS, Elastomer: HNBR)1
21Seat (Rings: AISI 410 SS, Elastomer: Viton)1
225420-187285420-18728Cotter Pin1
23206621436Housing Stud2
242709000-08-0153252-034Housing Stud Nut2
251543221442Body Stud4
262709000-10-0153252-038Body Stud Nut4

3 Demco Style Gate Valve Series DM 7500psi – 3in Full Bore

ItemGroup 1 Part NumberGroup 2 Part NumberGroup 3 Part NumberDescription
0250512507925080Gate Valve Demco Style – 7500 psi – 3″ Full Port for General Service Conditions (Weld End)256
25177-1037425177-1037425177-10374Major Repair Kit (Includes items: 6,7,9,10,12,13,14,15,17,18,19,21)1
25177-0037425177-0037425177-00374Minor Repair Kit (Includes items: 14,15,17,18,19,21)1
1519551955195Lube Fitting1
22139481-012139481-012139481-01Handle1
3745974597459Stem Tube1
4741174117411Lock Handle1
55305-100165305-100165305-10016Key1
6741674167416Stem Screw1
75526-2265526-2265526-226Housing Seal1
87418Housing (AISI 1029 Normalized)1
821448-04021448-040Housing (ASTM A352 Grade LCC)1
924951-10724951-10724951-107Stem (410 SS)1
102712425-012712425-012712425-01Secondary Seal (HNBR)1
105531-2145531-2145531-214Secondary Seal (Viton)1
112143421434Packing Retainer (17-4 PH SS)1
117413Packing Retainer (AISI C-1213)1
121951-0061951-0061951-006Stem Seal Assembly (Viton)1
121951-0081951-0081951-008Stem Seal Assembly (HNBR)1
13742674267426Bearing2
14M450505M450505M450505Gate Clip1
152139648-022139648-022139648-02Body Wear Ring (For SS Gate, AISI 410 Stainless Steel)2
15M452571M452571M452571Body Wear Ring (For Steel Gate, AISI 4140 w/qpq Nitride Coatings)2
1617289-0292140370-012140370-02Bonnet1
172712783-032712783-032712783-03Wear Ring Seal (HNBR)2
175521-3405521-3615521-361Wear Ring Seal (Viton)2
185521-3615521-3615521-361Bonnet Seal (Viton)1
182712787-072712787-072712787-07Bonnet Seal (HNBR)1
192171112-012171112-012171112-01Gate (Steel AISI 4140 w/QPQ Nitride Coatings)1
192139628-022139628-022139628-02Gate (410 SS)1
1924952–00824952–00824952–008Gate (17-4 PH SS)1
20Body Materials1
212139744-012139744-012139744-01Seat (Rings: AISI 410 SS, Elastomer: HNBR)1
21Seat (Rings: AISI 410 SS, Elastomer: Viton)1
2320722144121441Housing Stud2
242709000-09-0153252-03653252-036Housing Stud Nut2
25154322144221442Body Stud12
262709000-10-0153252-03853252-038Body Stud Nut12

4 Demco Style Gate Valve Series DM 7500psi – 4in Full Port

ItemGroup 1 Part NumberGroup 2 Part NumberGroup 3 Part NumberDescription
251002510125081Gate Valve Demco Style – 7500 psi – 4″ Full Port for General Service Conditions (Weld End)256
25177-1047425177-1047425177-10474Major Repair Kit (Includes items: 4,5,6,10,12,13,14,15,16,18,20)
25177-0047425177-0047425177-00474Minor Repair Kit (Includes items: 4,10,12,13,15,16)
1153341533415334Handwheel1
2148321483214832Handlewheel Screw1
35665-32028Retainer Screw (Alloy Steel)4
35666-320285666-32028Retainer Screw (18-8 SS)4
4M450505M450505M450505Gate Clip1
515853-00815853-00815853-008Stem Seal Assembly (HNBR)1
515853-00615853-00615853-006Stem Seal Assembly (Viton)1
62140684-012140684-012140684-01Stem1
72172523-012172523-022172523-03Bonnet1
82171976-11-012171978-11-012171978-11-01Body Stud10
92709000-11-0153252-14053252-140Body Stud Nut10
102712426-112712426-112712426-11Bonnet Seal (HNBR)1
105521-3645521-3645521-364Bonnet Seal (Viton)1
11Body Materials1
122139746-012139746-012139746-01Seat (AISI 410 Stainless Steel, Elastomers: HNBR)1
132171267-012171267-012171267-01Gate (AISI 4140 w/QPQ Nitride Coating)1
132139637-022139637-022139637-02Gate (410 SS)1
145526-2285526-2285526-228Housing Seal (Buna N)1
15M452290M452290M452290Body Wear Ring (For Steel Gate)2
152139649-022139649-022139649-02Body Wear Ring (For Stainless Steel Gate)2
162712787-042712787-042712787-04Wear Ring Seal (HNBR)2
165521-3495521-3495521-349Wear Ring Seal (Viton)2
18238882388823888Stem Screw with Bearings1
19153321533215332Housing1
202726268-012726268-012726268-01Secondary Seal (HNBR)1
205531-2165531-2165531-216Secondary Seal (Viton)1
21153302172425-022172425-02Packing Retainer1
22702500-14-00-34702500-14-00-34702500-14-00-34Housing Screw4
23128521285212852Stem Tube1
24158551585515855Stem Cap1
25519551955195Lube Fitting1
26519715197151971Relief Fitting1

5 Demco Style Gate Valve Series DM 7500psi – 5-3/16in Full Port

ItemGroup 1 Part NumberGroup 2 Part NumberGroup 3 Part NumberDescription
25177-1057425177-1057425177-10574Major Repair Kit (Includes items: 4,5,6,10,12,13,14,15,16,18,20)
249942508325084Gate Valve Demco Style – 7500 psi – 5″ Full Port for General Service Conditions (Weld End)506
25177-0057425177-0057425177-00574Minor Repair Kit (Includes items: 4,10,12,13,15,16)
1169861698616986Handwheel1
2169871698716987Handlewheel Screw1
35665-32028Retainer Screw (Alloy Steel)4
35666-320285666-32028Retainer Screw (18-8 SS)4
4M451649M451649M451649Gate Clip1
516995-00616995-00616995-006Stem Seal Assembly (Viton)1
516995-00816995-00816995-008Stem Seal Assembly (HNBR)1
624943-10724943-10724943-107Stem1
724956-03024956-05124956-052Bonnet1
82171976-12-012171978-12-022171978-12-02Body Stud12
92709000-12-0153252-14253252-142Body Stud Nut12
102712425-782712425-782712425-78Bonnet Seal (HNBR)1
105521-4465521-4465521-446Bonnet Seal (Viton)1
11Body Materials1
122139748-012139748-012139748-01Seat (AISI 410 Stainless Steel, Elastomers: HNBR)1
132171108-012171108-012171108-01Gate (AISI 4140 w/QPQ Nitride Coating)1
1324957-00824957-00824957-008Gate (17-4 PH SS)1
132139629-022139629-022139629-02Gate (410 SS)1
142726191-02-952726191-02-952726191-02-95Housing Seal (Urethane)1
15M452619M452619M452619Body Wear Ring (For Steel Gate)2
152139650-022139650-022139650-02Body Wear Ring (For Stainless Steel Gate)2
162726268-022726268-022726268-02Wear Ring Seal (HNBR)2
165521-4355521-4355521-435Wear Ring Seal (Viton)2
18238482384823848Stem Screw with Bearings1
19181901819018190Housing1
205531-2185531-2185531-218Secondary Seal (Viton)1
202712425-122712425-122712425-12Secondary Seal (HNBR)1
21181912171930-012171930-01Packing Retainer1
22702500-16-00-40702500-16-00-40702500-16-00-40Housing Screw4
23181921819218192Stem Tube1
24181931819318193Stem Cap1
25519551955195Lube Fitting1
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