MELCO manufactures replacement parts to fit Shaffer Type B valve. MELCO offers these valve replacement parts in both standard trim and H2S trim.

Each MELCO part is supported by material certifications and traceability records and meet API, ISO and MELCO's own strict Quality Control Programs.

For a complete parts breakdown contact a MELCO representative in your area.

MELCO offers all three seat seals; old style, elastomeric 1 and elastomeric 2. Please specify when ordering.

MELCO also offers replacement parts for Shaffer DB hydralic valve, FloSeal valve, and Cameron F and FC valves both manual and hydralic styles.

ITEM	QTY. REQ'D	DESCRIPTION
1	1	Gate
2	1	Gate Bushing
3	1	Stem
4	2	Seat Assembly
5	2	Seat
6	2	Seat Seal
7	2	O'Ring Spring
8	2	Elastomeric Seal
9	2	Grease Plate
10	1	Bonnet Gasket
11	1	Grease Fitting
12	1	Bonnet O'Ring
13	1	Packing Kit
14	1	Modular Bearing
15	1	Bearing Housing O'Ring
16	1	Packing Gland
17	1	Gland O'Ring
18	1	Dowel Pin
19	1	Stem Adapter
20	1	Bearings
21	1	Bearing Race
22	1	Alemite Fitting
23	1	Bearing Housing
24	1	Grease Seal

TYPE B MANUAL VALVE PARTS
STANDARD TRIM
ITEM	DESCRIPTION	QTY. REQ'D	2 x 5M	3 x 5M	4 x 5M	2-1/16 x 10M	3-1/16 x 10M	4-1/16 x 10M
1	Gate-Std. Trim	1	717886	717905	717137	717135	717139	717138
2	Gate Bushing	1	717893	717383	717378	717383	717378	717378
3	Stem	1	717890	717141	717155	717140	717125	717060
*4	Seat Assembly	2	718361	718364	718367	718362	718365	718368
*5	Seat	2	718303	718309	718315	718305	718311	718317
*6	Seat Seal	2	062340	062343	062346	062341	062344	062347
*7	O'Ring Spring	2	030599	030609	030615	030599	030613	030615
*8	Elastomeric Seal	2	718185	718186	718187	718185	718186	718187
9	Grease Plate	2	718443	717909	718445	718446	717128	717174
10	Bonnet Gasket	1	050387	050385	050388	050383	050387	050388
11	Grease Fitting	1	060876	060876	060876	060876	060876	060876
12	Bonnet O'Ring	1	030609	030614	030190	030609	030190	030190
13	Packing Kit	1	717078	717078	717075	717078	717075	717075
14	Modular Bearing	1	062228	062228	062229	062228	062229	062229
15	Bearing Housing O'Ring	1	030609	030609	060624	030609	030624	030624
16	Packing Gland	1	717083	717083	717055	717083	717055	717055
17	Gland O'Ring	1	030587	030587	030594	030587	030591	030591
18	Dowel Pin	1	050071	050071	060921	050071	060921	060921
19	Stem Adapter	1	717079	717079	717059	717079	717059	717059
20	Bearings	2	060808	060808	060810	060808	060810	060810
21	Bearing Race	4	060809	060809	060811	060809	060811	060811
22	Alemite Fitting	1	060882	060882	060882	060882	060882	060882
23	Bearing Housing	1	717082	717082	717058	717082	717058	717058
24	Grease Seal	1	060603	060603	060603	060603	060603	060603
H2S TRIM
1	Gate H2S	1	717887	717906	717377	717463	717465	717466
2	Gate Bushing H2S	1	717893	717383	717378	717383	717378	717378
3	Stem H2S	1	717891	717382	717376	717494	717376	717496
4	Seat Assembly H2S	2	718331	718334	718337	718332	718335	718338
5	Seat H2S	2	718281	718279	718286	718283	718287	718288
6	Seat Seal H2S	2	062340	062343	062346	062341	062344	062347
8	Elastomeric Seal H2S	2	718185	718186	718187	718185	718186	718187
10	Bonnet Gasket	1	050382	050385	050388	050383	050387	050388
NEW STYLE STANDARD TRIM ELASTOMERIC II SEAL SEAL ASSEMBLY
4	Seat Assmebly	2	719366	719448	719355	718297	718291	719357
5	Seat	2	719365	719449	719354	718298	718292	719356
6	Seat O'Ring	2	30599	30608	30847	30601	30611	30928
7	Elastomeric Seal	2	718185	718186	718187	718185	718186	718187

SHAFFER, CAMERON and FLOSEAL are registered trademarks.

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For Additional Information Contact:
Melco Blowout Preventer Specialties
4001 West County Road
Odessa, TX 79764
432/362-0491
Fax 432/367-7921

 

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