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  1. Rain Bird QCK Quick Coupling Valve Key 1 in. x 3/4 in. | 44K
    Rain Bird QCK Quick Coupling Valve Key 1 in. x 3/4 in. | 44K
    On-Sale $102.75 List Price $162.13
    HLSG SKU: RBL44K
    SKU: 44K
  2. Aqualine Single Lug Quick Coupling Key 1" FPT x MHT | QCK-100
    Aqualine Single Lug Quick Coupling Key 1 in. FPT x MHT | QCK-100
    On-Sale $36.37 List Price $71.95
    HLSG SKU: AQLQCK100
    SKU: QCK-100
  3. Rain Bird QCV Two Piece Quick Coupling Valve 1" x 3/4" | 44RC
    Rain Bird QCV Two Piece Quick Coupling Valve 1 in. x 3/4 in. | 44RC
    On-Sale $130.12 List Price $197.51
    HLSG SKU: RBL44RC
    SKU: 44RC
  4. Rain Bird QCV Two Piece Quick Coupling Valve 3/4" x 1/2" | 33DRC
    Rain Bird QCV Two Piece Quick Coupling Valve 3/4 in. x 1/2 in. | 33DRC
    On-Sale $70.82 List Price $107.50
    HLSG SKU: RBL33DRC
    SKU: 33DRC
  5. Aqualine Brass One Piece Quick Coupling Valve 1" FPT x MPT | QC-100VC
    Aqualine Brass One Piece Quick Coupling Valve 1 in. FPT x MPT | QC-100VC
    On-Sale $44.17 List Price $84.95
    SKU: QC-100VC
  6. Aqualine Brass One Piece Quick Coupling Valve 3/4" FPT x MPT | QC-075VC
    Aqualine Brass One Piece Quick Coupling Valve 3/4 in. FPT x MPT | QC-075VC
    On-Sale $27.28 List Price $52.95
    SKU: QC-075VC
  7. Weathermatic ACME QCK Quick Coupling Key 3/4" x 1/2" MPT x FPT | 7640
    Weathermatic ACME QCK Quick Coupling Key 3/4 in. x 1/2 in. MPT x FPT | 7640
    On-Sale $34.93 List Price $85.95
    HLSG SKU: WMT7640QCVKEY
    SKU: 7640
  8. Aqualine Quick Coupling Swivel 3/4" FPT x MHT | QCS-075
    Aqualine Quick Coupling Swivel 3/4 in. FPT x MHT | QCS-075
    On-Sale $23.79 List Price $46.95
    HLSG SKU: AQLQCS075
    SKU: QCS-075
  9. Aqualine Single Lug Quick Coupling Key 3/4" FPT x MHT | QCK-075
    Aqualine Single Lug Quick Coupling Key 3/4 in. FHT x MHT | QCK-075
    On-Sale $16.76 List Price $32.95
    HLSG SKU: AQLQCK075
    SKU: QCK-075
  10. Rain Bird QCK Double Lug Quick Coupling Valve Key 3/4" x 1/2" | 33DK
    Rain Bird QCK Double Lug Quick Coupling Valve Key 3/4 in. x 1/2 in. | 33DK
    On-Sale $36.76 List Price $60.50
    HLSG SKU: RBL33DK
    SKU: 33DK
  11. Aqualine Quick Coupling Swivel 3/4" x 1" FPT x MHT | QCS-175
    Aqualine Quick Coupling Swivel 1 in. x 3/4 in. FPT x MHT | QCS-175
    On-Sale $25.61 List Price $50.95
    HLSG SKU: AQLQCS175
    SKU: QCS-175
  12. Aqualine Quick Coupling Swivel 1" FPT x MHT | QCS-100
    Aqualine Quick Coupling Swivel 1 in. FPT x MHT | QCS-100
    On-Sale $32.03 List Price $63.95
    HLSG SKU: AQLQCS100
    SKU: QCS-100
  13. Signature One Piece Quick Coupling Valve 1 in. | 7645
    Signature One Piece Quick Coupling Valve 1 in. | 7645
    On-Sale $46.67 List Price $72.95
    HLSG SKU: WMT7645QCVLNP
    SKU: 7645
  14. Signature ACME QCK Quick Coupling Key 1" x 3/4" MPT x FPT | 7641
    Signature ACME QCK Quick Coupling Key 1 in. x 3/4 in. MPT x FPT | 7641
    On-Sale $33.88 List Price $83.95
    HLSG SKU: SIG7641
    SKU: 7641
  15. Rain Bird SH Hose Swivel 3/4" FPT x MHT | SH-0
    Rain Bird SH Hose Swivel 3/4 in. FPT x MHT | SH-0
    On-Sale $74.66 List Price $101.84
    HLSG SKU: RBLSH0
    SKU: SH-0
  16. Aqualine Brass One Piece Quick Coupling Valve (Non-Potable) 1" | QC-100RW
    Aqualine Brass One Piece Quick Coupling Valve (Non-Potable) 1 in. | QC-100RW
    On-Sale $42.85 List Price $84.95
    SKU: QC-100RW
  17. Rain Bird SH Hose Swivel 1" x 3/4" FPT x MHT | SH-1
    Rain Bird SH Hose Swivel 1 in. x 3/4 in. FPT x MHT | SH-1
    On-Sale $78.59 List Price $107.20
    HLSG SKU: RBLSH1
    SKU: SH-1
  18. Aqualine Brass One Piece Quick Coupling Valve 3/4" | QC-075
    Aqualine Brass One Piece Quick Coupling Valve 3/4 in. | QC-075
    On-Sale $28.66 List Price $56.95
    HLSG SKU: AQLQC075
    SKU: QC-075
  19. Signature Quick Coupler Key Swivel 1 in. | 8812
    Signature Quick Coupler Key Swivel 1 in. | 8812
    On-Sale $59.95 List Price $83.95
    HLSG SKU: SIG8812ELL
    SKU: 8812
  20. Signature Cover Key | 8649
    Signature Cover Key | 8649
    On-Sale $9.58 List Price $15.95
    HLSG SKU: WMT8649QCVKEY
    SKU: 8649
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What is a Quick Coupling Valve Used For?

Quick coupling valves are often regarded as one of the most useful types of irrigation valves because they allow you to connect sprinklers, hoses, and other irrigation equipment to the main water supply quickly and easily without the need for additional tools. Quick coupler irrigation valves are often used for large-scale irrigation projects where adding and removing equipment efficiently is key. Quick coupling valves (or QCV for short) are also useful for domestic projects like filling pools and watering the lawn.  

 

Quick Coupling Valve FAQs Sprinkler Controller Repair FAQ

How does a quick coupling valve work?

Before you use your irrigation quick coupler, it’s important to understand its mechanics. Coupling valves have two parts: The male connector (plug) and a female coupler. Simply insert the male connector into the female coupler to open up a ball valve or poppet inside the coupler, which in turn opens up the water flow.

How to attach quick coupler valves?

The great thing about quick coupler irrigation valves is they can be connected and disconnected easily by hand – no tools required. Before you get started attaching any sprinkler valves, though, it’s always important to ensure the water supply is turned off. Then, all you need to do is align the male connector with the female coupler and push the male connector fully into the female coupler. This will activate the internal valve and get water flowing.

How to clean a quick coupler valve?

Once you’ve been using your quick coupler valve for a while, it’s bound to need some TLC. First, turn off the water supply and disconnect any attached equipment. Use a clean cloth to remove dust, then a small brush to scrub the insides of the coupling valve. Rinse with clean water, check for any clogs, dry, and reassemble. Now your sprinkler coupler is clean and ready to go.