| Product Features: |
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| Applications & Markets: |
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| Materials: |
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| European Pressure Equipment Directive: |
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* For reference only, based on Danfoss recommended temperatures.
| Body Size |
Nominal Flow Diameter |
Max. Operating Pressure* | Maximum Residual Pressure During Connection*** |
Rated Flow** | Fluid Loss | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Non hazardous Liquids & Gases in Group 2 |
Hazardous Liquids & Gases in Group 1 |
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| 1/4″ | 5.7mm | 1,100 bar | 15,950 psi | 1,100 bar | 15,950 psi | 30 bar | 435 psi | 11.6 lpm | 3.06 gpm | 1.1 ml-cc |
| 1/2″ | 10.3mm | 750 bar | 10,875 psi | 750 bar | 10,875 psi | 30 bar | 435 psi | 25.5 lpm | 6.74 gpm | 2.8 ml-cc |
| 1″ | 16.5mm | 450 bar | 6,525 psi | 450 bar | 6,525 psi | 30 bar | 435 psi | 87 lpm | 22.98 gpm | 10.9 ml-cc |
* For pulsating pressures when disconnected apply a multiplier of 0.5.
** Indicated values refer to a 1 bar/14.5 psi pressure drop.
*** When connecting under pressure, the socket nut thread must be lubricated.
|
Socket/Female (Figure 1) |
Plug/Male (Figure 2) |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W6000 Series | Thread-to-Connect | |||||||||||||||
| Part Number | Body Size |
Nominal Flow Diameter |
Coupling Type |
Thread | Figure | Dimensions | |||||||||
| Socket/Female | Plug/Male | ||||||||||||||
| NBR | A | B | C | Across Flats |
Hex | D | E | F | G | Across Flats |
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| WA0621700 | 1/4″ | 5.7mm | Socket/Female | 1/4-18 Female NPT | 1 | 2.09″ (53mm) |
1.38″ (35mm) |
0.83″ (21mm) |
0.75″ (19mm) |
1.26″ (32mm) |
– | – | – | – | – |
| WA0621400 | 1/4″ | 5.7mm | Plug/Male | 1/4-18 Female NPT | 2 | – | – | – | – | – | 1.38″ (35mm) |
0.59″ (15mm) |
0.90″ (23mm) |
0.45″ (11.5mm) |
0.75″ (19mm) |
| WA0603700 | 1/2″ | 10.3mm | Socket/Female | 1/2-14 Female BSPP | 1 | 2.91″ (74mm) |
1.77″ (45mm) |
1.14″ (29mm) |
1.06″ (27mm) |
1.61″ (41mm) |
– | – | – | – | – |
| WA0603400 | 1/2″ | 10.3mm | Plug/Male | 1/2-14 Female BSPP | 2 | – | – | – | – | – | 1.97″ (50mm) |
0.87″ (22mm) |
1.26″ (32mm) |
0.77″ (19.5mm) |
1.06″ (27mm) |
| WA0605700 | 1″ | 16.5mm | Socket/Female | BSPP Female | 1 | 4.05″ (103mm) |
2.72″ (69mm) |
1.81″ (46mm) |
1.61″ (41mm) |
2.56″ (65mm) |
– | – | – | – | – |
To obtain connected length of coupling add dimensions A (Fig.1) and G (Fig. 2) together.
| W6000 Series | Dust Plugs and Dust Caps | ||
|---|---|---|
| Dust Plug Part Number |
Dust Cap Part Number |
Body Size |
| – | WD0611400 | 1/4″ |
| WD0612700 | WD0612400 | 3/8″ |
| WD0613700 | WD0613400 | 1/2″ |






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