U.S. Distributor of Quick Connect Coupling Systems
KL-006 Walther Coupling
Need A Quote?Coupling Information
There are three basic types of KL-006 coupling. Part numbers for each are listed below.
| Valve arrangement | The Coupling (Female side) | The Nipple (Male side) |
|---|---|---|
| Standard (with valves) | KL-006-0-... | KL-006-2-... |
| No valves (thru type) | Use KL-006-0-... with -OV option | KL-006-1-... |
End Fittings - Partial Part Number
(Refer to Part Number System)| BSPP & NPT | ||||
|---|---|---|---|---|
| End fitting | Self-sealing Coupling | Self-sealing Nipple | Thru Nipple | |
| BSPP(M) 1/8" NPT (M) | -- | -- | KL-006-1-WR010-.. | |
| BSPP(M) 1/4" NPT (M) | KL-006-0-WR013-.. | KL-006-2-WR013-.. | KL-006-1-WR013-.. | |
| BSPP(M) 3/8" NPT (M) | KL-006-0-WR017-.. | KL-006-2-WR017-.. | KL-006-1-WR017-.. | |
| BSPP(M) 1/2" NPT (M) | KL-006-0-WR021-.. | KL-006-2-WR021-.. | -- | |
| BSPP(F) 1/8" NPT (F) | -- | -- | KL-006-1-WR510-.. | |
| BSPP(F) 1/4" NPT (F) | KL-006-0-WR513-.. | KL-006-2-WR513-.. | KL-006-1-WR513-.. | |
| BSPP(F) 3/8" NPT (F) | KL-006-0-WR517-.. | KL-006-2-WR517-.. | KL-006-1-WR517-.. | |
| Hose barbs | ||||
| End fitting | Self-sealing Coupling | Self-sealing Nipple | Thru Nipple | |
| Hose Barb 9/32" (7mm) | KL-006-0-SL007-.. | KL-006-2-SL007-.. | KL-006-1-SL007-.. | |
| Hose Barb 11/32" (9mm) | KL-006-0-SL009-.. | KL-006-2-SL009-.. | KL-006-1-SL009-.. | |
| Hose Barb 7/16" (11mm) | KL-006-0-SL011-.. | KL-006-2-SL011-.. | KL-006-1-SL011-.. | |
| Hose Barb 1/2" (13mm) | KL-006-0-SL013-.. | KL-006-2-SL013-.. | KL-006-1-SL013-.. | |
Flow Capacity
1/8" BSPP(M) NPT(M), Thru type Nipple
Partial Part Number: KL-006-1-WR010-..
Find complete part numbers below:
| Material | Part Number | Click to Enlarge |
|---|---|---|
| Nylon 11, gray | KL-006-1-WR010-50 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||
Find available options below:
| Option | Add to end of part number |
|---|---|
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
1/4" BSPP(M) NPT(M), Self-sealing Coupling
Partial Part Number: KL-006-0-WR013-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-0-WR013-50-1 | KL-006-0-WR013-50-2 | KL-006-0-WR013-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| Safety locking ring | -SI |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
1/4" BSPP(M) NPT(M), Self-sealing Nipple
Partial Part Number: KL-006-2-WR013-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-2-WR013-50-1 | KL-006-2-WR013-50-2 | KL-006-2-WR013-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
1/4" BSPP(M) NPT(M), Thru type Nipple
Partial Part Number: KL-006-1-WR013-..
Find complete part numbers below:
| Material | Part Number | Click to Enlarge |
|---|---|---|
| Nylon 11, gray | KL-006-1-WR013-50 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||
Find available options below:
| Option | Add to end of part number |
|---|---|
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
3/8" BSPP(M) NPT(M)
Partial Part Number: KL-006-0-WR017-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-0-WR017-50-1 | KL-006-0-WR017-50-2 | KL-006-0-WR017-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| Safety locking ring | -SI |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
3/8" BSPP(M) NPT(M), Self-sealing Nipple
Partial Part Number: KL-006-2-WR017-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-2-WR017-50-1 | KL-006-2-WR017-50-2 | KL-006-2-WR017-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
3/8" BSPP(M) NPT(M), Thru type Nipple
Partial Part Number: KL-006-1-WR017-..
Find complete part numbers below:
| Material | Part Number | Click to Enlarge |
|---|---|---|
| Nylon 11, gray | KL-006-1-WR017-50 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||
Find available options below:
| Option | Add to end of part number |
|---|---|
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
1/2" BSPP(M) NPT(M), Self-sealing Coupling
Partial Part Number: KL-006-0-WR021-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-0-WR021-50-1 | KL-006-0-WR021-50-2 | KL-006-0-WR021-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| Safety locking ring | -SI |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
1/2" BSPP(M) NPT(M), Self-sealing Nipple
Partial Part Number: KL-006-2-WR021-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-2-WR021-50-1 | KL-006-2-WR021-50-2 | KL-006-2-WR021-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
1/8" BSPP(F) NPT(F), Thru type Nipple
Partial Part Number: KL-006-1-WR510-..
Find complete part numbers below:
| Material | Part Number | Click to Enlarge |
|---|---|---|
| Nylon 11, gray | KL-006-1-WR510-50 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||
Find available options below:
| Option | Add to end of part number |
|---|---|
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
1/4" BSPP(F) NPT(F), Self-sealing Coupling
Partial Part Number: KL-006-0-WR513-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-0-WR513-50-1 | KL-006-0-WR513-50-2 | KL-006-0-WR513-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| Safety locking ring | -SI |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
1/4" BSPP(F) NPT(F), Self-sealing Nipple
Partial Part Number: KL-006-2-WR513-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-2-WR513-50-1 | KL-006-2-WR513-50-2 | KL-006-2-WR513-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
1/4" BSPP(F) NPT(F), Thru type Nipple
Partial Part Number: KL-006-1-WR513-..
Find complete part numbers below:
| Material | Part Number | Click to Enlarge |
|---|---|---|
| Nylon 11, gray | KL-006-1-WR513-50 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||
Find available options below:
| Option | Add to end of part number |
|---|---|
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
3/8" BSPP(F) NPT(F), Self-sealing Coupling
Partial Part Number: KL-006-0-WR517-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-0-WR517-50-1 | KL-006-0-WR517-50-2 | KL-006-0-WR517-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| Safety locking ring | -SI |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
3/8" BSPP(F) NPT(F), Self-sealing Nipple
Partial Part Number: KL-006-2-WR517-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-2-WR517-50-1 | KL-006-2-WR517-50-2 | KL-006-2-WR517-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
3/8" BSPP(F) NPT(F), Thru type Nipple
Partial Part Number: KL-006-1-WR517-..
Find complete part numbers below:
| Material | Part Number | Click to Enlarge |
|---|---|---|
| Nylon 11, gray | KL-006-1-WR517-50 | -- |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||
Find available options below:
| Option | Add to end of part number |
|---|---|
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
9/32" Hose Barb (7mm), Self-sealing Coupling
Partial Part Number: KL-006-0-SL007-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-0-SL007-50-1 | KL-006-0-SL007-50-2 | KL-006-0-SL007-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| Safety locking ring | -SI |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
9/32" Hose Barb (7mm), Self-sealing Nipple
Partial Part Number: KL-006-2-SL007-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-2-SL007-50-1 | KL-006-2-SL007-50-2 | KL-006-2-SL007-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
9/32" Hose Barb (7mm), Thru type Nipple
Partial Part Number: KL-006-1-SL007-..
Find complete part numbers below:
| Material | Part Number | Click to Enlarge |
|---|---|---|
| Nylon 11, gray | KL-006-1-SL007-50 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||
Find available options below:
| Option | Add to end of part number |
|---|---|
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
11/32" Hose Barb (9mm), Self-sealing Coupling
Partial Part Number: KL-006-0-SL009-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-0-SL009-50-1 | KL-006-0-SL009-50-2 | KL-006-0-SL009-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| Safety locking ring | -SI |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
11/32" Hose Barb (9mm), Self-sealing Nipple
Partial Part Number: KL-006-2-SL009-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-2-SL009-50-1 | KL-006-2-SL009-50-2 | KL-006-2-SL009-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
11/32" Hose Barb (9mm), Thru type Nipple
Partial Part Number: KL-006-1-SL009-..
Find complete part numbers below:
| Material | Part Number | Click to Enlarge |
|---|---|---|
| Nylon 11, gray | KL-006-1-SL009-50 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||
Find available options below:
| Option | Add to end of part number |
|---|---|
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
7/16" Hose Barb (11mm), Self-sealing Coupling
Partial Part Number: KL-006-0-SL011-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-0-SL011-50-1 | KL-006-0-SL011-50-2 | KL-006-0-SL011-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| Safety locking ring | -SI |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
7/16" Hose Barb (11mm), Self-sealing Nipple
Partial Part Number: KL-006-2-SL011-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-2-SL011-50-1 | KL-006-2-SL011-50-2 | KL-006-2-SL011-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
7/16" Hose Barb (11mm), Thru type Nipple
Partial Part Number: KL-006-1-SL011-..
Find complete part numbers below:
| Material | Part Number | Click to Enlarge |
|---|---|---|
| Nylon 11, gray | KL-006-1-SL011-50 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||
Find available options below:
| Option | Add to end of part number |
|---|---|
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
1/2" Hose Barb (13mm), Self-sealing Coupling
Partial Part Number: KL-006-0-SL013-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-0-SL013-50-1 | KL-006-0-SL013-50-2 | KL-006-0-SL013-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| Safety locking ring | -SI |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
1/2" Hose Barb (13mm), Self-sealing Nipple
Partial Part Number: KL-006-2-SL013-..-.
Find complete part numbers below:
| Material | Seal Material | Click to Enlarge | ||
|---|---|---|---|---|
| NBR (nitrile) | FPM (Viton) | EPDM | ||
| Nylon 11, gray | KL-006-2-SL013-50-1 | KL-006-2-SL013-50-2 | KL-006-2-SL013-50-4 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||||
Find available options below:
| Option | Add to end of part number |
|---|---|
| No valves (omit valves) | -OV |
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
1/2" Hose Barb (13mm), Thru type Nipple
Partial Part Number: KL-006-1-SL013-..
Find complete part numbers below:
| Material | Part Number | Click to Enlarge |
|---|---|---|
| Nylon 11, gray | KL-006-1-SL013-50 |  |
| Standard materials in bold. Other materials & seals available. Good availability in polypropylene in certain sizes. | ||
Find available options below:
| Option | Add to end of part number |
|---|---|
| In polypropylene (max. WP 45 psi @ 20°C | -Z14 |
Contact one of our sales representatives today
to inquire about a quote from Maxbar | Walther Precision USA
or call us today at (832) 327-0534
Maxbar, Inc.
Products & Services
