Hot Tub & Spa - Water Controls

A hot tub water control is simply an on/off valve, used to control the water flow. We have a wide selection to suit every application on the hot tub, spa and whirlpool bath.

See also:
Water Control
Suction & Drainage
Water Features

Need help? Ask us a question

 

 

A hot tub water control is simply an on/off valve, used to control the water flow. We have a wide selection to suit every application on the hot tub, spa and whirlpool bath.

See also:
Water Control
Suction & Drainage
Water Features

Need help? Ask us a question

 

 

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Top Access Divert Valve ¾" - Internal
Top Access Divert Valve ¾" - Internal
Roto Valve
Quick Find:
8125
MPN:
602-0420
  • Divert Valve Internal
  • 3/4"
  • Roto Valve
Currently Out of Stock Currently Out of Stock
Available for Pre Order Available for Pre Order
£4.45
Saving: £1.41
Waterway 1.0" Control Valve Handle - Notched Type
Waterway 1.0" Control Valve Handle - Notched Type
Grey
Quick Find:
3984
MPN:
602-4337
  • 1" Top Access Control Valve Cap
  • Suitable For Divert Valves And On/Off Valves
  • Buttress Threads
  • Style - Notched
  • Colour - Grey
  • Waterway 602-4337
In stock 4 in stock
In stock Same day dispatch on orders before 15:00
£4.58
Saving: £0.29
Waterway 1.0" Control Valve Handle - Notched Type
Waterway 1.0" Control Valve Handle - Notched Type
White
Quick Find:
3985
MPN:
602-4330
  • 1" Top Access Control Valve Cap
  • Suitable For Divert Valves And On/Off Valves
  • Buttress Threads
  • Style - Notched
  • Colour - White
  • Waterway 602-4430
In stock 5 in stock
In stock Same day dispatch on orders before 15:00
£4.58
Saving: £0.08
Waterway 1.0" Divert Valve Cap - Notched Type
Waterway 1.0" Divert Valve Cap - Notched Type
Black
Quick Find:
3996
MPN:
602-4341
  • 1" Top Access Diverter Valve Cap
  • Buttress Threads
  • Style - Notched
  • Colour - Black
  • Waterway 602-4341
In stock 2 in stock
In stock Same day dispatch on orders before 15:00
£4.16
Saving: £0.59
Waterway 1.0" Divert Valve Cap - Notched Type
Waterway 1.0" Divert Valve Cap - Notched Type
White
Quick Find:
3997
MPN:
602-4340
  • 1" Top Access Diverter Valve Cap
  • Buttress Threads
  • Style - Notched
  • Colour - White
  • Waterway 602-4340
Currently Out of Stock Currently Out of Stock
Available for Pre Order Available for Pre Order
£4.16
Saving: £0.59
Waterway 1.0" Divert Valve Cap - Notched Type
Waterway 1.0" Divert Valve Cap - Notched Type
Grey
Quick Find:
3998
MPN:
602-4347
  • 1" Top Access Diverter Valve Cap
  • Buttress Threads
  • Style - Notched
  • Colour - Grey
  • Waterway 602-4347
In stock 5 in stock
In stock Same day dispatch on orders before 15:00
£4.16
Saving: £0.59
Waterway 1.0" Divert Valve Cap - Texture Type
Waterway 1.0" Divert Valve Cap - Texture Type
Black
Quick Find:
4000
MPN:
602-4431
  • 1" Top Access Diverter Valve Cap
  • Buttress Threads
  • Style - Textured 5 Scallop
  • Colour - Black
  • Waterway 602-4431
In stock 2 in stock
In stock Same day dispatch on orders before 15:00
£4.16
Saving: £0.23
Waterway 1.0" Divert Valve Cap - Texture Type
Waterway 1.0" Divert Valve Cap - Texture Type
White
Quick Find:
3999
MPN:
602-4430
  •  1" Top Access Diverter Valve Cap
  • Buttress Threads
  • Style - Textured 5 Scallop
  • Colour - White
  • Waterway 602-4430
In stock 5 in stock
In stock Same day dispatch on orders before 15:00
£4.16
Saving: £0.23
Waterway 1.0" Divert Valve Cap - Texture Type
Waterway 1.0" Divert Valve Cap - Texture Type
Grey
Quick Find:
4001
MPN:
602-4437
  • 1" Top Access Diverter Valve Cap
  • Buttress Threads
  • Style - Textured 5 Scallop
  • Colour - Gray
  • Waterway 602-4437
In stock 6 in stock
In stock Same day dispatch on orders before 15:00
£4.16
Saving: £0.23
Waterway 1.0" Divert Valve Handle - Notched Type
Waterway 1.0" Divert Valve Handle - Notched Type
Black
Quick Find:
3986
MPN:
602-4331
  • 1" Top Access Control Valve Cap
  • Suitable For Divert Valves And On/Off Valves
  • Buttress Threads
  • Style - Notched
  • Colour - Black
  • Waterway 602-4431
In stock 3 in stock
In stock Same day dispatch on orders before 15:00
£4.58
Saving: £0.29
Waterway 1.0" Divert Valve Handle - Textured Type
Waterway 1.0" Divert Valve Handle - Textured Type
Black
Quick Find:
3988
MPN:
602-4421
  • 1" Top Access Diverter Valve Cap
  • Buttress Threads
  • Style - Textured
  • Colour - Black
  • Waterway 602-4421
Available for Pre Order Special Order Item
Alert Please contact us for a lead time
£4.16
Saving: £0.49
Waterway 1.0" Divert Valve Handle - Textured Type
Waterway 1.0" Divert Valve Handle - Textured Type
Grey
Quick Find:
3989
MPN:
602-4427
  • 1" Top Access Diverter Valve Cap
  • Buttress Threads
  • Style - Textured
  • Colour - Grey
  • Waterway 602-4427
Currently Out of Stock Currently Out of Stock
Available for Pre Order Available for Pre Order
£4.16
Saving: £0.49
Waterway 1.0" On/Off Valve Cap - 6 Spoke
Waterway 1.0" On/Off Valve Cap - 6 Spoke
Black
Quick Find:
3976
MPN:
602-4541
  • Valve Cap
  • 1.0" O/D
  • 6 Spoke
  • Black
  • Used for On/Off
Available for Pre Order Special Order Item
Alert Please contact us for a lead time
£5.83
Saving: £0.71
Waterway 1.0" On/Off Valve Cap - 6 Spoke
Waterway 1.0" On/Off Valve Cap - 6 Spoke
White
Quick Find:
3977
MPN:
602-4540
  • Six spoke
  • For top access diverter valves
  • Gray
Available for Pre Order Special Order Item
Alert Please contact us for a lead time
£5.83
Saving: £0.54
Waterway 1.0" On/Off Valve Cap - 6 Spoke
Waterway 1.0" On/Off Valve Cap - 6 Spoke
Grey
Quick Find:
3978
MPN:
602-4547
  •  Valve Cap
  • 1.0" O/D
  • 6 Spoke
  • Grey
  • Used for On/Off
In stock 5 in stock
In stock Same day dispatch on orders before 15:00
£3.74
Saving: £0.45
Waterway 1.0" On/Off Valve Cap - Texture Type
Waterway 1.0" On/Off Valve Cap - Texture Type
Black
Quick Find:
3974
MPN:
602-4351
  • Valve Cap
  • 1.0" O/D
  • Textured Type
  • Black
  • Used for On/Off
In stock 5 in stock
In stock Same day dispatch on orders before 15:00
£2.08
Saving: £0.74
Waterway 1.0" On/Off Valve Cap - Texture Type
Waterway 1.0" On/Off Valve Cap - Texture Type
Grey
Quick Find:
3973
MPN:
602-4357
  • Valve Cap
  • 1.0" O/D
  • Textured Type
  • Grey
  • Used for On/Off
In stock 13 in stock
In stock Same day dispatch on orders before 15:00
£1.66
Saving: £1.16
Waterway 1.0" On/Off Valve Cap - Texture Type
Waterway 1.0" On/Off Valve Cap - Texture Type
White
Quick Find:
3975
MPN:
602-4350
  • Valve Cap
  • 1.0" O/D
  • Textured Type
  • White
  • Used for On/Off
In stock 3 in stock
In stock Same day dispatch on orders before 15:00
£1.66
Saving: £1.16
Waterway 2.0" Control Valve Handle - Notched Type
Waterway 2.0" Control Valve Handle - Notched Type
Black
Quick Find:
3990
MPN:
602-3541
  • 2" Top Access Control Valve Cap
  • Suitable For Divert Valves And On/Off Valves
  • Buttress Threads
  • Style - Notched
  • Colour - Black
  • Waterway 602-3541
In stock 10 in stock
In stock Same day dispatch on orders before 15:00
£7.49
Saving: £1.03
Waterway 2.0" Control Valve Handle - Notched Type
Waterway 2.0" Control Valve Handle - Notched Type
White
Quick Find:
3991
MPN:
602-3540
  • 2" Top Access Control Valve Cap
  • Suitable For Divert Valves And On/Off Valves
  • Buttress Threads
  • Style - Notched
  • Colour - White
  • Waterway 602-3540
In stock 39 in stock
In stock Same day dispatch on orders before 15:00
£7.49
Saving: £1.03
Waterway 2.0" Control Valve Handle - Notched Type
Waterway 2.0" Control Valve Handle - Notched Type
Grey
Quick Find:
3992
MPN:
602-3547

 

  • 2" Top Access Control Valve Cap
  • Suitable For Divert Valves And On/Off Valves
  • Buttress Threads
  • Style - Notched
  • Color - Grey
  • Waterway 602-3547
    • In stock 3 in stock
    In stock Same day dispatch on orders before 15:00
    In stock 10 more on order
    £5.41
    Saving: £3.11
    Waterway 2.0" Control Valve Handle - Texture Type
    Waterway 2.0" Control Valve Handle - Texture Type
    White
    Quick Find:
    3994
    MPN:
    602-3570
    • 2" Top Access Control Valve Cap
    • Suitable For Divert Valves And On/Off Valves
    • Buttress Threads
    • Style - Textured
    • Colour - White
    • Waterway 602-3570
    In stock 7 in stock
    In stock Same day dispatch on orders before 15:00
    £7.49
    Saving: £1.03
    Waterway 2.0" Control Valve Handle - Texture Type
    Waterway 2.0" Control Valve Handle - Texture Type
    Black
    Quick Find:
    3993
    MPN:
    602-3571
    • 2" Top Access Control Valve Cap
    • Suitable For Divert Valves And On/Off Valves
    • Buttress Threads
    • Style - Textured
    • Colour - Black
    • Waterway 602-3571
    In stock 5 in stock
    In stock Same day dispatch on orders before 15:00
    £7.91
    Saving: £0.61
    Waterway 2.0" Control Valve Handle - Texture Type
    Waterway 2.0" Control Valve Handle - Texture Type
    Grey
    Quick Find:
    3995
    MPN:
    602-3577
    • 2" Top Access Control Valve Cap
    • Suitable For Divert Valves And On/Off Valves
    • Buttress Threads
    • Style - Textured
    • Colour - Grey
    • Waterway 602-3577
    In stock 10 in stock
    In stock Same day dispatch on orders before 15:00
    £7.49
    Saving: £1.03
    Waterway 2.0" Divert Valve Cap - Notched Type
    Waterway 2.0" Divert Valve Cap - Notched Type
    Grey
    Quick Find:
    4004
    MPN:
    602-3557
    • 2" Top Access Diverter Valve Cap
    • Buttress Threads
    • Style - Notched
    • Colour - Grey
    • Waterway 602-3550
    In stock 11 in stock
    In stock Same day dispatch on orders before 15:00
    £5.41
    Saving: £0.24
    Waterway 2.0" Divert Valve Cap - Notched Type
    Waterway 2.0" Divert Valve Cap - Notched Type
    Black
    Quick Find:
    4002
    MPN:
    602-3551
    • 2" Top Access Diverter Valve Cap
    • Buttress Threads
    • Style - Notched
    • Colour - Black
    • Waterway 602-3551
    In stock 6 in stock
    In stock Same day dispatch on orders before 15:00
    £5.41
    Saving: £0.24
    Waterway 2.0" Divert Valve Cap - Notched Type
    Waterway 2.0" Divert Valve Cap - Notched Type
    White
    Quick Find:
    4003
    MPN:
    602-3550
    • 2" Top Access Diverter Valve Cap
    • Buttress Threads
    • Style - Notched
    • Colour - White
    • Waterway 602-3550
    Available for Pre Order Special Order Item
    Alert Please contact us for a lead time
    £4.99
    Saving: £0.41
    Waterway 2.0" Divert Valve Cap - Texture Type
    Waterway 2.0" Divert Valve Cap - Texture Type
    White
    Quick Find:
    4005
    MPN:
    602-3590
    • 2" Top Access Diverter Valve Cap
    • Buttress Threads
    • Style - Textured 5 Scallop
    • Colour - White
    • Waterway 602-3590
    In stock 4 in stock
    In stock Same day dispatch on orders before 15:00
    £7.49
    Saving: £0.51
    Waterway 2.0" Divert Valve Cap - Texture Type
    Waterway 2.0" Divert Valve Cap - Texture Type
    Grey
    Quick Find:
    4007
    MPN:
    602-3597
    • 2" Top Access Diverter Valve Cap
    • Buttress Threads
    • Style - Textured 5 Scallop
    • Colour - Gray
    • Waterway 602-3597
    In stock 5 in stock
    In stock Same day dispatch on orders before 15:00
    £7.08
    Saving: £0.95
    Waterway Divert Valve 1.0" - 1 Port
    Waterway Divert Valve 1.0" - 1 Port
    Vertical - Grey - Notched
    Quick Find:
    3979
    MPN:
    600-4207
    • Divert Valve
    • Notched Cap, Grey
    • Vertical Connection
    • 1 Port
    • 1.0" Socket
    In stock 2 in stock
    In stock Same day dispatch on orders before 15:00
    £18.33
    Saving: £4.14
    Waterway Divert Valve 1.0" - 2 Port
    Waterway Divert Valve 1.0" - 2 Port
    Horizontal - Grey - Notched
    Quick Find:
    3981
    MPN:
    600-4337
    • Genuine Waterway product
    • 1" ports
    In stock 2 in stock
    In stock Same day dispatch on orders before 15:00
    £18.33
    Saving: £4.73
    Waterway Divert Valve 1.0" - 2 Port
    Waterway Divert Valve 1.0" - 2 Port
    Horizontal - White - Notched
    Quick Find:
    4327
    MPN:
    600-4330
    • Divert Valve
    • Notched Cap, White
    • Horizontal Connection
    • 2 Ports
    • 1.0" Socket
    In stock 1 in stock
    In stock Same day dispatch on orders before 15:00
    £17.91
    Saving: £5.15
    Waterway Divert Valve 1.0" - 2 Port
    Waterway Divert Valve 1.0" - 2 Port
    Vertical - Grey - Notched
    Quick Find:
    3980
    MPN:
    600-4347
    • Divert Valve
    • Notched Cap, Grey
    • Horizontal Connection
    • 2 Ports
    • 1.0" Socket
    Currently Out of Stock Currently Out of Stock
    Available for Pre Order Available for Pre Order
    £17.91
    Saving: £5.15
    Waterway Divert Valve 1.0" - 2 Port
    Waterway Divert Valve 1.0" - 2 Port
    Vertical - White - Notched
    Quick Find:
    4313
    MPN:
    600-4340
    • Divert Valve
    • Notched Cap, White
    • Vertical Connection
    • 2 Port's
    • 1.0" Socket
    In stock 2 in stock
    In stock Same day dispatch on orders before 15:00
    £17.91
    Saving: £5.15
    Waterway Divert Valve 1.0" - 2 Port
    Waterway Divert Valve 1.0" - 2 Port
    Vertical - Grey - Textured
    Quick Find:
    7541
    MPN:
    600-4217
    • Divert Valve
    • Textured Cap, Grey
    • Vertical Connection
    • 2 Ports
    • 1.0" Socket
    In stock 2 in stock
    In stock Same day dispatch on orders before 15:00
    £17.91
    Saving: £4.16
    Waterway Divert Valve 1.0" - 2 Port
    Waterway Divert Valve 1.0" - 2 Port
    Vertical - Grey - Textured
    Quick Find:
    5525
    MPN:
    600-4377
    • Divert Valve
    • Textured Cap, Grey
    • Vertical Connection
    • 2 Ports
    • 1.0" Socket
    In stock 1 in stock
    In stock Same day dispatch on orders before 15:00
    £18.74
    Saving: £4.28
    Waterway Divert Valve 2.0" - 2 Port
    Waterway Divert Valve 2.0" - 2 Port
    Vertical - Grey - Notched
    Quick Find:
    3983
    MPN:
    600-3067
    • Divert Valve
    • Notched Cap, White
    • Vertical Connection
    • 2 Ports
    • 2.0" Socket
    In stock 3 in stock
    In stock Same day dispatch on orders before 15:00
    £24.99
    Saving: £7.83
    Waterway Divert Valve 2.0" - 2 Port
    Waterway Divert Valve 2.0" - 2 Port
    Vertical - White - Notched
    Quick Find:
    4329
    MPN:
    600-3060
    • Divert Valve
    • Notched Cap, White
    • Vertical Connection
    • 2 Ports
    • 2.0" Socket
    Currently Out of Stock Currently Out of Stock
    Available for Pre Order Available for Pre Order
    Available for Pre Order Estimated lead time 99 days
    £24.99
    Saving: £7.83
    Waterway Divert Valve 2.0" - 2 Port
    Waterway Divert Valve 2.0" - 2 Port
    Horizontal - Grey - Notched
    Quick Find:
    3982
    MPN:
    600-3017
    • On/Off Valve
    • 2 Port
    • Horizontal Type
    • Notched Finish
    • Grey
    In stock 2 in stock
    In stock Same day dispatch on orders before 15:00
    £24.99
    Saving: £7.83
    Waterway Divert Valve 2.0" - Internal
    Waterway Divert Valve 2.0" - Internal
    Roto Valve
    Quick Find:
    4010
    MPN:
    602-0960
    • Divert Value
    • Internal
    • 2" Size
    • Roto Value
    Currently Out of Stock Currently Out of Stock
    Available for Pre Order Available for Pre Order
    Available for Pre Order Estimated lead time 99 days
    £3.74
    Saving: £1.04
    Waterway O-Ring - 19mm OD x 2.8mm
    Waterway O-Ring - 19mm OD x 2.8mm
    Suitable for Divert Valves
    Quick Find:
    4009
    MPN:
    805-0113
    • Waterway O-Ring
    • 19mm OD x 2.8mm Thickness
    • Suitable for Divert Valves
    In stock 56 in stock
    In stock Same day dispatch on orders before 15:00
    £0.41
    Saving: £0.03
    Waterway O-Ring - 2.0" Divert Valves
    Waterway O-Ring - 2.0" Divert Valves
    67mm OD x 2.5mm
    Quick Find:
    4008
    MPN:
    805-0143
    • Waterway O-Ring
    • 67mm OD x 2.5mm Thickness
    • Suitable for 2.0" Divert Valves
    In stock 66 in stock
    In stock Same day dispatch on orders before 15:00
    £0.41
    Saving: £0.25
    Waterway On/Off Valve 1.0" - 1 Port
    Waterway On/Off Valve 1.0" - 1 Port
    Vertical - Black - Texture
    Quick Find:
    4373
    MPN:
    600-4381
    • Divert Valve
    • Textured Cap, Black 
    • Vertical Connection
    • 1 Port
    • 1.0" Socket
    In stock 1 in stock
    In stock Same day dispatch on orders before 15:00
    £19.58
    Saving: £4.46
    Waterway On/Off Valve 1.0" - 1 Port
    Waterway On/Off Valve 1.0" - 1 Port
    Vertical - Grey - Texture
    Quick Find:
    0227
    MPN:
    600-4367
    • On/Off Valve
    • 1 Port
    • Vertical Type
    • Textured Finish
    • Grey
    In stock 1 in stock
    In stock Same day dispatch on orders before 15:00
    In stock 2 more on order
    £17.49
    Saving: £5.18
    Waterway On/Off Valve 1.0" - 2 Port
    Waterway On/Off Valve 1.0" - 2 Port
    Horizontal - Grey - Texture
    Quick Find:
    0226
    MPN:
    600-4387
    • On/Off Valve
    • 1 Port
    • Horizontal Type
    • Textured Finish
    • Grey
    In stock 4 in stock
    In stock Same day dispatch on orders before 15:00
    £18.33
    Saving: £5.71
    Waterway On/Off Valve 1.5" - 1 Port
    Waterway On/Off Valve 1.5" - 1 Port
    Vertical - Grey - Texture
    Quick Find:
    3972
    MPN:
    600-4607
    • On/Off Valve
    • 1 Port
    • Vertical Type
    • Textured Finish
    • Grey
    In stock 2 in stock
    In stock Same day dispatch on orders before 15:00
    £21.66
    Saving: £6.73
    Waterway Wave Motorised Diverter Valve
    Waterway Wave Motorised Diverter Valve
    5 Port - 1 Entry, 4 Exit
    Quick Find:
    VAL-9673
    • Waterway
    • Complete Valve with Motor & 3m Cable
    • Found in Massage Sequencer Systems
    Currently Out of Stock Out of Stock
    Email me when back in stock
    £223.68
     
    View Listing
    Waterway
    5 Port - 1 Entry, 4 Exits
    3 Metre Cable
    Motorised