Valves
Water valves and air control valves for hot tubs.
Diverter Valves allow for adjustment of water or air flow, and are also used to divert water from one section of the spa to another. Get all your hot tub plumbing parts and valves, diverter valve handles and valve caps right here at Hot Tub Outpost. See our drain valves here.
We've got the largest selection of hot tub valves and valve parts in the West.
Slice Valves or Gate Valves are service valves that allow water to remain in the spa while certain service is performed. These can either isolate a pump line or the heater/spa pack line.
Ball Valves are also a popular alternative to these types with handles.
See our wide variety of valves in this section for 1, 1 1/2, 2 and 2 1/2 inch plumbing connections. Slip connections accommodate the flex hose or pipe, while Spg (spigot) connections go inside a part, hose or pipe.
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Air Controls
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Check Valves
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Diverter Valves
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Drain Valve Parts
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Gate Valves
- Valve Caps
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Valves by Spa Brand
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Sundance Spa Water Diverter Valve Knob 6540-224
Now: $5.67RRP: $8.486540-224 Sundance Diverter Knob, For Del Sol Hermosa (2003+). All Models (1995-1997). Del Sol Hermosa (2003). Found in: Diverter Valve Assembly (2004-2006), Diverter Valve Assembly (1993-2003)Now: $5.67RRP: $8.48 -
Sundance Spa Diverter T Valve Knob 2007 Plus 680 Series
Now: $6.54RRP: $14.37Sundance Spa Diverter T-Valve Knob. Used On 2008+ 680 Series Burlington, Hartford, And Hawthorne. 2007 680 Series Hartford And Hawthorne. Measures 4 3/8 Inches Long.Now: $6.54RRP: $14.37 -
Sundance Spa Dual Air Control Knob Stem 1999-2011 SUN6000-179
Now: $3.77RRP: $6.61Sundance Dual Air Control Internal SUN6000-179, Knob Stem, 1999-2006, Also used in 780 Series, 880 Series spas (2007+), and Elite Series spas (2011+) USED IN: Air Controls-Single, Up To 2006, Air Control, 2007+ 880 Series, Air, Control 2011+ Elite...Now: $3.77RRP: $6.61 -
Sundance Spa Air Venturi Control Knob Light Color Short Stem
Now: $7.87RRP: $11.76SUN6000-014 is the 6000-014-1 version of the air control knob with short stem. Sundance Spa Single Air Control Knob, Light Color Gray With Short Stem . USED IN: Air Controls-Single, Up To 2006 Need the teardrop shaped handle? See 6000-014.Now: $7.87RRP: $11.76 -
Sundance Spa 6540-361 Air Venturi Control Knob Gray
Now: $3.67RRP: $4.88Sundance Air Venturi Control Knob Gray 6540-361Air Control Knob Gray 2003 and NewerFor Sweetwater 2003 and newer spas. USED IN: Air Controls-Single, Up To 2006, 780 Series Air Control 2007 and newer spas. This know SUN6540-361 can also replace 20101-001...Now: $3.67RRP: $4.88 -
Sundance Spa 2001 Plus Air Venturi Control Knob Gray SUN6000-188
Now: $7.47RRP: $12.16Sundance Spa Air Venture Control Knob Gray SUN6000-188. Fits Sundance/Portofino Series 2001+. This part found in Air Controls-Single, up to model year 2006, Air Control, 2007 and newer 880 Series, Air Control 2011 and newer Elite Series. Used in these...Now: $7.47RRP: $12.16 -
Sundance Spa 2000 to 2002 Air Venturi Control Knob Gray
Now: $8.63RRP: $18.97Sundance Air Venturi Control Knob Gray. For Sweetwater 2000-2002. USED IN: Air Controls-Single, Up To 2006. We also offer other parts from the below including: 6000-029 o-ring 6000-014 Knob 6000-018 Short Cup 6000-068 gray knob 6000-188 long gray knob...Now: $8.63RRP: $18.97 -
Sundance Spa 1999 to 2000 Air Venturi Control Knob Gray
Now: $7.87RRP: $13.376000-178 Sundance Air Control Knob Gray, For Sundance/Portofino Series 1999-2000. USED IN: Air Controls-Single, Up To 2006.Air Control Knob, Sundance, Venturi, For Dual Air Control, Gray Jacuzzi Air Control Knob 99-00 Gray We also offer other parts from...Now: $7.87RRP: $13.37 -
Jacuzzi® Spa J-200 Series Diverter Knob 2540-274
Now: $5.98RRP: $8.70Jacuzzi® Spa J-200 Series Diverter Knob. Fits J-230 Model 2008+ And J-270/J-280 Models 2007 and newer. Handle Measures 4 3/8 Inches Long. USED IN: J-200 Series Diverter Valve Assembly. Diverter Knob J200 2007 and NewerNow: $5.98RRP: $8.70 -
Jacuzzi® Spa Diverter Valve Knob J-300 J-400 2540-533
Now: $8.67RRP: $12.70Jacuzzi® Spa Diverter Valve Knob 2540-533 For J-300 And J-400 Series Spa 2540-533 or JAC2540-533, 2007 and newer spas. Handle Measures 4 1/2 Inches Long. Found in spa models: J-400/J-300 Series hot tubs. J-300 series diverter knob 2540-533 in gray...Now: $8.67RRP: $12.70 -
Jacuzzi® Spa Diverter Knob T-Valve 6540-728
Now: $9.77RRP: $12.91Jacuzzi® Spa Diverter Knob 6540-728 or JAC6540-728, T-Valve, 2002 and newer Jacuzzi. Used On J-300 Series. Handle Measures 3 1/2 Inches Long. USED IN: J-400/J-300 Series Diverter Valve Diverter Valve handle, Jacuzzi J-300-400 Series, Top Access,...Now: $9.77RRP: $12.91 -
Jacuzzi® Spa Diverter Knob J-400 Series 2006 Plus
Now: $6.27RRP: $12.26Jacuzzi® Spa Diverter Knob, J-400 Series, 2006+. USED IN: J-400/J-300 Series Diverter Valve Assembly Diagram (2002+)Now: $6.27RRP: $12.26 -
Jacuzzi® Spa Diverter Knob 2001-2005 Hermosa
Now: $3.96RRP: $7.75Jacuzzi® Spa Diverter Knob, 2001-2005 Hermosa. Handle Measures 3 5/8 Inchs Long X 2 3/8 Inches Wide. USED IN: Hermosa Diverter Valve Assembly Diagram (All Years)Now: $3.96RRP: $7.75 -
Jacuzzi® Spa Spring Knob Air Control
Now: $2.47RRP: $2.99Jacuzzi® Spa Spring, Knob Air Control 2570-020. USED IN: Single Air Control ( Pre-2001), Double Air Control (Pre-2001), Triple Air Control (Pre-2001)Now: $2.47RRP: $2.99 -
Jacuzzi® Spa J 200 Series Air Control With Knob 2540-281
Now: $17.87RRP: $24.95Jacuzzi® Spa J-200 Series Air Control JAC2540-281 or 2540-281 with Knob for J-270/J-280 2007 and newer, and J-230 2008 and newer. Graphite gray air control. Valve is about 2 3/4 inches wide at top and about 4 1/2 inches tall. There are other...Now: $17.87RRP: $24.95 -
Jacuzzi® Spa Air Control Push Button 6540-914
Now: $25.75RRP: $36.01Jacuzzi® Spa Air Control Push Button (2002-2006). Top Measures 2 1/2 Inches, Height: 3 5/8 Inches. USED IN: J-300 Air Control Diagram (2002+) J-300 Air Control Valve (2002-2006) Plumbing Size 1" Hole...Now: $25.75RRP: $36.01 -
Jacuzzi® Spa Air Control Knob Silver 2540-203
Now: $7.87RRP: $10.02Jacuzzi® Spa Air Control Knob, Silver 2540-203. Knob Is 1 1/2 Inches. Found in Single Air Control( Pre-2001), Double Air Control (Pre-2001), Triple Air Control (Pre-2001 spa models) Spring to hold knob in sold separately if needed JAC2570-020...Now: $7.87RRP: $10.02 -
20101-001 Jacuzzi® Spa Air Control Knob J 400 Series 2006
Now: $3.97RRP: $4.99DISCONTINUED - see 6540-361 20101-001 Jacuzzi® Spa Air Control Knob For J-400 Series Spas, 2006 and newer spas.. Measures 2 1/2 Inches Across. USED IN: J-400 Series Air Control. This is the air control knob 20101-001 for J400 series spas...Now: $3.97RRP: $4.99 -
Jacuzzi Whirlpool Bath Air Control Body PA54000
Now: $31.47RRP: $36.52Jacuzzi Whirlpool Bath Air Control Body PA54000 includes a check valve and clear body. PA54000Now: $31.47RRP: $36.52 -
Sundance Spa Single Air Venturi Control Jacket 6540-375
Now: $4.66RRP: $6.026540-375 or SUN6540-375 is a Sundance Spa Air Control Jacket, 0.75 Inch Slip, For Single Air Control. Used in most models up to 2006, Also used in, 680 Series, 780 Series, 880 Series, Burlington (2007), Denali (2007+), and Tacoma (2007+) Manifold Air...Now: $4.66RRP: $6.02 -
Sundance Spa Single Air Venturi Control Body and Stem
Now: $13.77RRP: $18.62Sundance Spa Single Air Venturi Control, Body & Stem Complete, All Models Gray. USED IN: Air Controls-Single, Up To 2006, Air Control, 2007+ 880 Series, Air Control 2011+ Elite Series, 780 Series Air Control 2007+ This is the complete body and stem...Now: $13.77RRP: $18.62 -
Sundance Spa Complete Suntub Air Venturi Control White
Now: $20.22RRP: $44.43Sundance Spa Suntub On/Off Air Venturi Control, White. 1/2 Inch Plumbing.Now: $20.22RRP: $44.43 -
Sundance Spa Complete Air Venturi Control Gray
Now: $23.62RRP: $51.92Sundance Spa Air Control, Gray. 1/2 Inch Plumbing. For Vail/Aspen (1998-1999) And Bali 2000+.Now: $23.62RRP: $51.92 -
Marquis Spa Waterfall Valve 350-6374
Now: $36.77RRP: $48.52Marquis Spa 350-6374 Waterfall Valve. This on/off valve was used in 2015 and newer model Marquis Spas hot tubs. Valve Assembly Waterfall 2015 and Newer Marquis spas.Now: $36.77RRP: $48.52 -
CMP Linear Diverter Valve 25042-109-000
Now: $37.77RRP: $65.30CMP Linear Valve 1 1/2 Inch 25042-109-000 1 1/2 Inch Linear Diverter Valve. Plumbing ports are on the same side. Classic Gray Mushroom Cap. Has 1 1/2 inch slip connections for plumbing and stands just under 10 inches tall.. This is a complete valve...Now: $37.77RRP: $65.30 -
CMP Linear Valve 1 1/2 Inch Opposite Side Ports 25042-919-000
Now: $76.77RRP: $95.30CMP Linear Valve 1 1/2 Inch Opposite Side Ports 25042-919-000 This Linear Valve has ports on opposite ends with 1-1/2 inch connection size. The Valve is 9 13/16 inches long with a 2-1/4 inch hole on bottom. Does not come with handle. Includes silver...Now: $76.77RRP: $95.30 -
Saratoga Spa Valve Cap 8200318
Now: $8.77RRP: $11.778200318 is a Saratoga Spa valve cap. This is a valve cap used in older model Saratoga spas. Used with handle 8200018Now: $8.77RRP: $11.77 -
Saratoga Spa Valve Cap Small 3183218
Now: $8.77RRP: $11.77Saratoga Spa Valve Cap Small 3183218 This small valve cap works with valve handle 31831s18 in select model Saratoga Spas hot tubs. Cap used in valve assembly 3183018.Now: $8.77RRP: $11.77 -
Saratoga Spa Valve Cap Large 8180118
Now: $9.27RRP: $11.778180118 is a large Saratoga Spa valve cap. We also offer the large valve handle that goes with this cap, see 81802s18Now: $9.27RRP: $11.77 -
Saratoga Spa Roto Stream Valve 41911
Now: $68.77RRP: $81.77Saratoga Spa Roto Stream Valve 41911 for select model Saratoga Spas. This valve comes complete with 6x 3/4 inch ribbed barb connections and connects to 2 inch inner diameter plumbing. Hole size 3 1/8" Includes valve, sleeve, cap and handle - complete...Now: $68.77RRP: $81.77 -
Saratoga Spa Valve Cap 81908G
Now: $8.77RRP: $11.7781908G is a Saratoga Spa valve cap. This cap was used in older Saratoga Spas diverter valves and in spas such as older model Adelphi. We also offer the large o-ring 81916 and small o-ring 81912 for the older valve assembly.Now: $8.77RRP: $11.77 -
Saratoga Spa Air Control 31839N Old Style
Now: $29.77RRP: $34.99Saratoga Spa air control valve 31839N limited availability of this discontinued part. image currently unavailable 1 leftNow: $29.77RRP: $34.99 -
Waterway Valve Internal 602-0750 Deluxe 180 Degree Shut Off
Now: $6.87RRP: $8.66Waterway Valve Internal 602-0750 Deluxe 180 Degree Shut Off. This Waterway valve stem 602-0750 is on sale now at Hot Tub Outpost. Designed for use in Dynasty Spas - shipping current model 100% valve internal shutoff part by Waterway. This version of...Now: $6.87RRP: $8.66 -
Diverter Valve Assembly 602-6568 Waterway 2 In Thread On Cover
Now: $13.77RRP: $16.74Diverter Valve Assembly 602-6568 Waterway 2 In Thread On Cover This diverter valve cover/cap in clear is manufactured by Waterway and designed for Dynasty Spas.Now: $13.77RRP: $16.74 -
Sundance Spa Waterfall Valve 6540-948 Flo Control 1 Inch
Now: $7.77RRP: $24.426540-948 Sundance Spa Waterfall Valve 6540-948 Flo Control 1 Inch valve for 1 inch inner diameter hose/plumbing systems. SD6540-948 or 6540-948 connects to 1 inch plumbing and includes the gray cap and handle as well as the mounting nut and valve...Now: $7.77RRP: $24.42 -
Now: $29.77RRP: $34.99 -
LA Spas Waterfall On Off Valve PL-40163 3/4sb
Now: $24.77RRP: $31.88DISCONTINUED _ see 600-4717 valve that also has 3/4 inch smooth barb plumbing connections. LA Spa gray on/off valve with 3/4 inch smooth barb connections.PL-40163 LA Spas Waterfall On Off Valve PL-40163 with 3/4 inch smooth barb connection...Now: $24.77RRP: $31.88 -
Saratoga Spa Valve 3183018
Now: $32.77RRP: $36.99Saratoga Spa Valve 3183018 is a 1 inch plumbing diverter valve for select model Saratoga Spas and other brand hot tubs. This is an original spa part that also replaces other 1 inch valves like 31829. Plumbing connections accommodate 1 inch inner...Now: $32.77RRP: $36.99 -
Artesian Spas 2 Inch Diverter Valve 08-1364-52
Now: $35.77RRP: $45.23Artesian Spas 2 Inch Diverter Valve model 08-1364-52 is on sale at Hot Tub Outpost. This is model 08-1364-52 or OP08-1364-52 diverter valve for 2 inch plumbing lines. Complete valve including the cap, handle, valve internals, valve body and valve...Now: $35.77RRP: $45.23 -
350-6315 Diverter Valve Gate Insert Marquis MRQ350-6315 2 Inch
Now: $14.97RRP: $16.98350-6315 Diverter Valve Gate Insert Marquis MRQ350-6315 for 2 inch plumbing. This is a diverter valve insert Common To All Series Models 2008-2018, Also Show And Wish From 2011-2012.and other valves.Now: $14.97RRP: $16.98