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DK-Lok Products

DK-Lok provides customers with premier fittings and valves that guarantee leak-tight seals. With a diverse range of applications, DK-Lok products deliver secure results to put customers at ease.

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Application | Instr. Ball Valve
Application | Instr. Check Valve
Application | Instr. Needle Valve
Application | Instr. Plug Valve
Body Material | Instr. Needle Valve
Body Material | Instr. Plug Valve
Brand
Configuration | Tube Fitting
Connection Size | Instr. Ball Valve
Connection Size | Instr. Check Valve
Connection Size | Instr. Needle Valve
Connection Size | Instr. Plug Valve
Connection Type | Instr. Ball Valve
Connection Type | Instr. Check Valve
Connection Type | Instr. Needle Valve
Connection Type | Instr. Plug Valve
Construction | Tube Fitting
Material | Instr. Ball Valve
Material | Tube Fitting
Max Temperature
Max Working Pressure | Instr. Ball Valve
Model Type | Instr. Needle Valve
Orifice | Instr. Ball Valve
Orifice | Instr. Needle Valve
Port 1 Size (Tube O.D.) | Tube Fitting
Port 2 Size (PT) | Tube Fitting
Seal Material | Instr. Check Valve
Series
Style | Instr. Check Valve
Type | Tube Fitting

DK-Lok - All Products

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Showing 1-36
Your selection matches 439 results
Picture of DK-Lok DAB4-4-B Tube Stub Connector, Bulkhead Adapter Tube Fitting - 1/4" x 1/4" Port, Double Ferrule, Brass
DK-Lok DAB4-4-B Tube Stub Connector, Bulkhead Adapter Tube Fitting - 1/4" x 1/4" Port, Double Ferrule, Brass
MPN : DAB-4-4-B
$6.28
Picture of DK-Lok DAF10-8N-B Tube Stub Connector, Female Adapter Tube Fitting - 5/8" x 1/2" Port, Double Ferrule, Brass
DK-Lok DAF10-8N-B Tube Stub Connector, Female Adapter Tube Fitting - 5/8" x 1/2" Port, Double Ferrule, Brass
MPN : DAF-10-8N-B
$21.32
Picture of DK-Lok DAF12-12N-B Tube Stub Connector, Female Adapter Tube Fitting - 3/4" x 3/4" Port, Double Ferrule, Brass
DK-Lok DAF12-12N-B Tube Stub Connector, Female Adapter Tube Fitting - 3/4" x 3/4" Port, Double Ferrule, Brass
MPN : DAF-12-12N-B
$10.24
Picture of DK-Lok DAF12-8N-B Tube Stub Connector, Female Adapter Tube Fitting - 3/4" x 1/2" Port, Double Ferrule, Brass
DK-Lok DAF12-8N-B Tube Stub Connector, Female Adapter Tube Fitting - 3/4" x 1/2" Port, Double Ferrule, Brass
MPN : DAF-12-8N-B
$9.49
Picture of DK-Lok DAF16-12N-C Tube Stub Connector, Female Adapter Tube Fitting - 1.0" x 3/4" Port, Double Ferrule, Carbon Steel
DK-Lok DAF16-12N-C Tube Stub Connector, Female Adapter Tube Fitting - 1.0" x 3/4" Port, Double Ferrule, Carbon Steel
MPN : DAF-16-12N-C
$20.09
Picture of DK-Lok DAF4-4N-B Tube Stub Connector, Female Adapter Tube Fitting - 1/4" x 1/4" Port, Double Ferrule, Brass
DK-Lok DAF4-4N-B Tube Stub Connector, Female Adapter Tube Fitting - 1/4" x 1/4" Port, Double Ferrule, Brass
MPN : DAF-4-4N-B
$3.23
Picture of DK-Lok DAF4-4N-C Tube Stub Connector, Female Adapter Tube Fitting - 1/4" x 1/4" Port, Double Ferrule, Carbon Steel
DK-Lok DAF4-4N-C Tube Stub Connector, Female Adapter Tube Fitting - 1/4" x 1/4" Port, Double Ferrule, Carbon Steel
MPN : DAF-4-4N-C
$4.13
Picture of DK-Lok DAF6-6N-B Tube Stub Connector, Female Adapter Tube Fitting - 3/8" x 3/8" Port, Double Ferrule, Brass
DK-Lok DAF6-6N-B Tube Stub Connector, Female Adapter Tube Fitting - 3/8" x 3/8" Port, Double Ferrule, Brass
MPN : DAF-6-6N-B
$4.40
Picture of DK-Lok DAF8-4N-B Tube Stub Connector, Female Adapter Tube Fitting - 1/2" x 1/4" Port, Double Ferrule, Brass
DK-Lok DAF8-4N-B Tube Stub Connector, Female Adapter Tube Fitting - 1/2" x 1/4" Port, Double Ferrule, Brass
MPN : DAF-8-4N-B
$5.85
Picture of DK-Lok DAF8-8N-B Tube Stub Connector, Female Adapter Tube Fitting - 1/2" x 1/2" Port, Double Ferrule, Brass
DK-Lok DAF8-8N-B Tube Stub Connector, Female Adapter Tube Fitting - 1/2" x 1/2" Port, Double Ferrule, Brass
MPN : DAF-8-8N-B
$7.45
Picture of DK-Lok DAM4-2N-B Tube Stub Connector, Male Adapter Tube Fitting - 1/4" x 1/8" Port, Double Ferrule, Brass
DK-Lok DAM4-2N-B Tube Stub Connector, Male Adapter Tube Fitting - 1/4" x 1/8" Port, Double Ferrule, Brass
MPN : DAM-4-2N-B
$2.64
Picture of DK-Lok DAM4-4N-B Tube Stub Connector, Male Adapter Tube Fitting - 1/4" x 1/4" Port, Double Ferrule, Brass
DK-Lok DAM4-4N-B Tube Stub Connector, Male Adapter Tube Fitting - 1/4" x 1/4" Port, Double Ferrule, Brass
MPN : DAM-4-4N-B
$2.64
Picture of DK-Lok DAM4-4N-C Tube Stub Connector, Male Adapter Tube Fitting - 1/4" x 1/4" Port, Double Ferrule, Carbon Steel
DK-Lok DAM4-4N-C Tube Stub Connector, Male Adapter Tube Fitting - 1/4" x 1/4" Port, Double Ferrule, Carbon Steel
MPN : DAM-4-4N-C
$3.13
Picture of DK-Lok DAM4-6N-B Tube Stub Connector, Male Adapter Tube Fitting - 1/4" x 3/8" Port, Double Ferrule, Brass
DK-Lok DAM4-6N-B Tube Stub Connector, Male Adapter Tube Fitting - 1/4" x 3/8" Port, Double Ferrule, Brass
MPN : DAM-4-6N-B
$3.38
Picture of DK-Lok DAM4-8N-B Tube Stub Connector, Male Adapter Tube Fitting - 1/4" x 1/2" Port, Double Ferrule, Brass
DK-Lok DAM4-8N-B Tube Stub Connector, Male Adapter Tube Fitting - 1/4" x 1/2" Port, Double Ferrule, Brass
MPN : DAM-4-8N-B
$4.83
Picture of DK-Lok DAM6-4N-B Tube Stub Connector, Male Adapter Tube Fitting - 3/8" x 1/4" Port, Double Ferrule, Brass
DK-Lok DAM6-4N-B Tube Stub Connector, Male Adapter Tube Fitting - 3/8" x 1/4" Port, Double Ferrule, Brass
MPN : DAM-6-4N-B
$3.08
Picture of DK-Lok DAM6-6N-B Tube Stub Connector, Male Adapter Tube Fitting - 3/8" x 3/8" Port, Double Ferrule, Brass
DK-Lok DAM6-6N-B Tube Stub Connector, Male Adapter Tube Fitting - 3/8" x 3/8" Port, Double Ferrule, Brass
MPN : DAM-6-6N-B
$3.51
Picture of DK-Lok DAM6-6N-C Tube Stub Connector, Male Adapter Tube Fitting - 3/8" x 3/8" Port, Double Ferrule, Carbon Steel
DK-Lok DAM6-6N-C Tube Stub Connector, Male Adapter Tube Fitting - 3/8" x 3/8" Port, Double Ferrule, Carbon Steel
MPN : DAM-6-6N-C
$4.25
Picture of DK-Lok DAM6-8N-C Tube Stub Connector, Male Adapter Tube Fitting - 3/8" x 1/2" Port, Double Ferrule, Carbon Steel
DK-Lok DAM6-8N-C Tube Stub Connector, Male Adapter Tube Fitting - 3/8" x 1/2" Port, Double Ferrule, Carbon Steel
MPN : DAM-6-8N-C
$5.36
Picture of DK-Lok DAM8-4N-B Tube Stub Connector, Male Adapter Tube Fitting - 1/2" x 1/4" Port, Double Ferrule, Brass
DK-Lok DAM8-4N-B Tube Stub Connector, Male Adapter Tube Fitting - 1/2" x 1/4" Port, Double Ferrule, Brass
MPN : DAM-8-4N-B
$5.70
Picture of DK-Lok DAM8-6N-B Tube Stub Connector, Male Adapter Tube Fitting - 1/2" x 3/8" Port, Double Ferrule, Brass
DK-Lok DAM8-6N-B Tube Stub Connector, Male Adapter Tube Fitting - 1/2" x 3/8" Port, Double Ferrule, Brass
MPN : DAM-8-6N-B
$5.70
Picture of DK-Lok DAM8-6N-C Tube Stub Connector, Male Adapter Tube Fitting - 1/2" x 3/8" Port, Double Ferrule, Carbon Steel
DK-Lok DAM8-6N-C Tube Stub Connector, Male Adapter Tube Fitting - 1/2" x 3/8" Port, Double Ferrule, Carbon Steel
MPN : DAM-8-6N-C
$5.25
Picture of DK-Lok DCBF12-12N-B Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 3/4" x 3/4" Port, Double Ferrule, Brass
DK-Lok DCBF12-12N-B Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 3/4" x 3/4" Port, Double Ferrule, Brass
MPN : DCBF-12-12N-B
$21.89
Picture of DK-Lok DCBF2-2N-B Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 1/8" x 1/8" Port, Double Ferrule, Brass
DK-Lok DCBF2-2N-B Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 1/8" x 1/8" Port, Double Ferrule, Brass
MPN : DCBF-2-2N-B
$9.79
Picture of DK-Lok DCBF4-2N-C Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 1/4" x 1/8" Port, Double Ferrule, Carbon Steel
DK-Lok DCBF4-2N-C Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 1/4" x 1/8" Port, Double Ferrule, Carbon Steel
MPN : DCBF-4-2N-C
$8.49
Picture of DK-Lok DCBF4-4N-B Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 1/4" x 1/4" Port, Double Ferrule, Brass
DK-Lok DCBF4-4N-B Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 1/4" x 1/4" Port, Double Ferrule, Brass
MPN : DCBF-4-4N-B
$8.05
Picture of DK-Lok DCBF4-4N-C Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 1/4" x 1/4" Port, Double Ferrule, Carbon Steel
DK-Lok DCBF4-4N-C Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 1/4" x 1/4" Port, Double Ferrule, Carbon Steel
MPN : DCBF-4-4N-C
$8.35
Picture of DK-Lok DCBF6-4N-B Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 3/8" x 1/4" Port, Double Ferrule, Brass
DK-Lok DCBF6-4N-B Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 3/8" x 1/4" Port, Double Ferrule, Brass
MPN : DCBF-6-4N-B
$9.05
Picture of DK-Lok DCBF6-4N-C Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 3/8" x 1/4" Port, Double Ferrule, Carbon Steel
DK-Lok DCBF6-4N-C Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 3/8" x 1/4" Port, Double Ferrule, Carbon Steel
MPN : DCBF-6-4N-C
$8.99
Picture of DK-Lok DCBF6-6N-B Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 3/8" x 3/8" Port, Double Ferrule, Brass
DK-Lok DCBF6-6N-B Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 3/8" x 3/8" Port, Double Ferrule, Brass
MPN : DCBF-6-6N-B
$9.50
Picture of DK-Lok DCBF8-6N-B Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 1/2" x 3/8" Port, Double Ferrule, Brass
DK-Lok DCBF8-6N-B Tube to Female Pipe, Bulkhead Female Connector Tube Fitting - 1/2" x 3/8" Port, Double Ferrule, Brass
MPN : DCBF-8-6N-B
$13.14
Picture of DK-Lok DCF10-12N-B Tube to Female Pipe, Female Connector Tube Fitting - 5/8" x 3/4" Port, Double Ferrule, Brass
DK-Lok DCF10-12N-B Tube to Female Pipe, Female Connector Tube Fitting - 5/8" x 3/4" Port, Double Ferrule, Brass
MPN : DCF-10-12N-B
$13.14
Picture of DK-Lok DCF10-6N-B Tube to Female Pipe, Female Connector Tube Fitting - 5/8" x 3/8" Port, Double Ferrule, Brass
DK-Lok DCF10-6N-B Tube to Female Pipe, Female Connector Tube Fitting - 5/8" x 3/8" Port, Double Ferrule, Brass
MPN : DCF-10-6N-B
$9.94
Picture of DK-Lok DCF10-8N-B Tube to Female Pipe, Female Connector Tube Fitting - 5/8" x 1/2" Port, Double Ferrule, Brass
DK-Lok DCF10-8N-B Tube to Female Pipe, Female Connector Tube Fitting - 5/8" x 1/2" Port, Double Ferrule, Brass
MPN : DCF-10-8N-B
$10.24
Picture of DK-Lok DCF10-8N-C Tube to Female Pipe, Female Connector Tube Fitting - 5/8" x 1/2" Port, Double Ferrule, Carbon Steel
DK-Lok DCF10-8N-C Tube to Female Pipe, Female Connector Tube Fitting - 5/8" x 1/2" Port, Double Ferrule, Carbon Steel
MPN : DCF-10-8N-C
$10.39
Picture of DK-Lok DCF12-12N-B Tube to Female Pipe, Female Connector Tube Fitting - 3/4" x 3/4" Port, Double Ferrule, Brass
DK-Lok DCF12-12N-B Tube to Female Pipe, Female Connector Tube Fitting - 3/4" x 3/4" Port, Double Ferrule, Brass
MPN : DCF-12-12N-B
$12.84
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