14 best valves for pressure washers
Valves for pressure washers are essential components that play a crucial role in controlling the flow of water and regulating pressure within the system.They are commonly found in the category of Pressure Washer Parts and Accessories, which are used in outdoor power tools and maintenance of patios and lawns. Here's some information about different types of valves used in pressure washers:
Unloader Valve: The unloader valve is a safety device that regulates the pressure in the pressure washer pump. When the pressure exceeds a certain level, the unloader valve opens, diverting water back into the inlet side of the pump. This helps to prevent damage to the pump and other components due to excessive pressure.
Relief Valve: Similar to the unloader valve, a relief valve is designed to release excess pressure to protect the pump and other parts. It opens when the pressure exceeds a preset limit and allows water to bypass the pump and return to the water source.
Check Valve: Check valves are one-way valves that ensure water flows in one direction only. They are typically used in the high-pressure side of the pressure washer system to prevent water from flowing back into the pump, which could cause damage.
Thermal Relief Valve: These valves are designed to release hot water from the pump when the water temperature exceeds a safe level. They help prevent overheating and damage to the pump.
Ball Valve: Ball valves are used to control the flow of water within the pressure washer system. They can be used for on/off control and are often found on the inlet side of the pressure washer to shut off water flow when not in use.
Pressure Regulating Valve: This valve allows you to adjust and control the pressure output of the pressure washer. It's handy when you need to clean different surfaces with varying pressure requirements.
Wand Valve: Wand valves are part of the spray gun assembly and control the flow of water through the nozzle. They allow you to switch between different spray patterns, such as a high-pressure jet or a wide-angle spray.
Chemical Injector Valve: Some pressure washers have a chemical injector valve that allows you to mix detergent or cleaning solutions with the water stream. This is useful for cleaning tasks that require chemical assistance.
Float Valve: Float valves are used in pressure washer water tanks to regulate the water level. They ensure a constant water supply to the pressure washer to avoid interruptions during cleaning.
It's important to choose the right type of valve and ensure it is compatible with your pressure washer model. Regular maintenance and replacement of valves as needed can help prolong the life of your pressure washer and keep it running smoothly. When shopping for pressure washer parts and accessories, make sure to check the specifications and compatibility to ensure they will work with your specific pressure washer model.
Below you can find our editor's choice of the best valves for pressure washers on the marketProduct description
The unloader valve diverts water flow into bypass when the trigger gun valve is closed. Unloaders may be designed to respond to either an increase in pressure or a change in flow. The unloader valve may also be used for variable pressure adjustment. Specifications: Max GPM- 10.5 Max PSI- 4500 Inlet- 2x3/8" F Outlet- 3/8" Max Temp- 194° F By-Pass- 2x3/8" F Spring Color- Black Knob- Yes
- Max PSI 4500
- Spring Color: Black
- Brass
- Knob Included
- Max GPM: 10.5
User questions & answers
Question: | What temperature is the unloader valve tolerant of |
Answer: | I am the same size as you. I did not go by their assumed chart, since they come from China. My foot is a little wide, so I went with a size 9. They are very comfortable. I did not want to deal with returns, so did not go with their chart as returning an item to China is a bear! Being a 8.5 W I went 9. Good luck! I like my 9's. I got black. |
Question: | will this vrt3-310 werk on a 400 psi pumptec |
Answer: | all synthetic, no real fur or leather |
Question: | Does this work for 4 gpm |
Answer: | That means 11 is not available |
Question: | I have Annovi Reverberi RMV2.5G30 EZ. Can this be used on it |
Answer: | Yes |
Product features
VRT3 Unloader
VRT3 Unloaders with 2320-4,500 max PSI, 10.5 max GPM and 3/8"F outlet, black spring and adjustment knob.
The unloader valve diverts water flow into bypass when the trigger gun valve is closed.
Unloaders may be designed to respond to either an increase in pressure or a change in flow.
The unloader valve may also be used for variable pressure adjustment.
Product description
Clean up to 50% faster with the RYOBI power control nozzle. This nozzle delivers adjustable power from 3300 psi to 2300 psi. Universal to fit. This item is removed from retail packaging for shipping purposes (Bulk Packaged, No Retail Packaging) and will arrive in a generic shipping box or bag
- Universal to fit most gas pressure washers with quick connect spray wands
- Compatible with Pressure Washers from 2300 PSI to 3300 PSI
- Fits standard 1/4 in. QC wand connection
- Spray wand sold separately
- This item is removed from retail packaging for shipping purposes (Bulk Packaged, No Retail Packaging) and will arrive in a generic shipping box or bag
- High pressure ball valve has 3/8’’ quick connector and 3/8’’ quick connect plug. Easy to connect ball valve to gun, nozzle, pump and hose.
- The steel pressure washing ball valve kit is designed for pressure washer hose.
- The max working pressure is 4500 PSI. The max working temperature is 158 F.
- The ball valve is easy to turn on and off. It offers great leverage under high pressure.
- Quick Disconnect Fitting: 3/8’’ quick coupler plug + 3/8’’ male NPT thread; 3/8’’ quick coupler socket + 3/8’’ male NPT thread.
User questions & answers
Question: | Would this work for a small paintball hpa tank line? so basically air instead of water |
Answer: | I wear and 8. I ordered the 8/9. I think it is big. I wish I would have ordered the 6/7. I think....that might have been too small. but the 8/9 is big. I ordered my friend the 8 and she is sending it back. She thinks it is way too big. she wears and 8 as well. I'm just wearing big socks with them. |
Question: | Are the valve and all fittings made of stainless steel |
Answer: | No, they do not |
Question: | Is this made of stainless steel or regular steel that may rust |
Answer: | Not, it is easily to put them on and take out to because they have elastic band on each side |
Question: | Why dont these quick connects fit anything on my honda 4200psi machine |
Answer: | Size 10 is a 43 in Euro (that's my size) So if you got a 42 and wear a size 10 US, then they will be too small. Check the size chart |
Product features
Feather
Application
1.The steel pressure washing ball valve kit is designed for pressure washer hose.
2.It is easy to turn on and off. It offers great leverage under high pressure.
Package List
1 piece Ball Valve with 3/8'' female NPT
1 piece 3/8” Pipe Brass quick coupler plug.
1 piece 3/8” Pipe Brass quick connect socket.
Product description
Genuine replacement thermal relief valve used on select pressure washers.
- Briggs and Stratton 208673GS
- Thermal relief valve
- Genuine Briggs and Stratton part
- Replaces Briggs and Stratton parts 194298GS, 21783GS, and B3090GS
- Consult owners manual for proper part number identification
User questions & answers
Question: | I took this part off my pressure washer it has no spring or ball. Are they suppose to be there |
Answer: | They are true to size and very comfortable |
Question: | I bought a new pump and it has the same relief valve but not the black part. My old onw has the black part but I can't figure out how to remove it |
Answer: | These are imitation leather with flimsy soles. Not exactly durable. I would get real leather boots for riding. |
Question: | I need a relief valve for Honda Pressure Washer 2600 gcv |
Answer: | I chose the 8-9 option for sizing, based on reviews. I’m 91/2 sometimes 10 . They fit perfectly . I stayed away from the small medium large sizing option |
Question: | Does this come with the spring |
Answer: | On the pair that I have the "micro" fleece lines only the foot part, comes up slightly above ankle area. The extension beyond the ankle to around the half calf area is heavy duty knitted material. I wear them quit a bit and they seem to be holding up. At times I wear them over sweat or regular socks. Not necessary to do so, but that's me. |
Product features
Why Briggs & Stratton Genuine Parts?
Only Briggs & Stratton genuine parts are specially designed to exact OEM standards, manufactured and tested to help deliver optimum performance in Briggs & Stratton engines. Not only are Briggs & Stratton genuine parts guaranteed to fit, but using them ensures that the Briggs & Stratton engine they are installed on complies with applicable (EPA) emission regulations.
Product description
- Carbon steel ball valve kit designed for high-pressure hoses.
- Switch wands, tips, or hoses quickly and easily.
- Superior leak resistance.
- Valve is easy to turn and provides good leverage under high pressure.
- Max PSI: 4,000 PSI
- Inlet: 3/8 in. Male Quick Connect Plug
- Outlet: 3/8 in. Female Quick Connect
- Valve: 3/8 in. High-Pressure Ball Valve
- Valve body without quick connects installed can be used for oil or gas service as well. (Oil and Gas fittings not provided.)
- Carbon steel ball valve kit designed for high-pressure hoses.
- Switch wands, tips, or hoses quickly and easily.
- Valve is easy to turn and provides good leverage under high pressure.
- Inlet: 3/8 in. Male Quick Connect Plug --- Valve: 3/8 in. High-Pressure Ball Valve
- Outlet: 3/8 in. Female Quick Connect --- Max PSI: 4,000 PSI
User questions & answers
Question: | Where can one locate this model in 5000psi rated |
Answer: | Tall enough for fire fighting |
Question: | It’s rated in description for 3000psi but I see reviews of users say it works at 4000 psi? Is 4000psi ok ,or are people reviewing different item |
Answer: | I have 2 seasons with these on a Shot crew. Just bought another set to break in for next year's season as mine should last this season. |
Question: | Can this be used for a 8.5gpm |
Answer: | No , for me , this match well , comfortable.. |
Question: | What is the temperature rating of this valve? Will it last with 212F water |
Answer: | No. Each boot has two zippers, one on each side of each boot; only the inside zippers are functional (right zipper on left boot, left zipper on right boot). The outside zippers are just for looks. |
Product description
Application
1.The steel pressure washing ball valve kit is designed for pressure washer hose.
2.It is easy to turn on and off. It offers great leverage under high pressure.
Pressure Washer Quick Connect Fittings
1 piece Ball Valve with 3/8'' female NPT
1 piece 3/8” Pipe Brass quick coupler plug.
1 piece 3/8” Pipe Brass quick connect socket.
Feature
Working pressure is up to 4500 PSI
max working temperature is 158 °F
superior leak resistance
- 【Package content】 The high-pressure ball valve kit includes a ball valve and two quick-connect fittings for high-pressure washer hoses. The high-pressure ball valve is suitable for high-pressure hoses. 3/8' quick couplings and 3/8' quick-connect plugs can be connected to the high-pressure washer , In addition, there is a white teflon tape that prevents leakage.
- 【Material】 The high-pressure ball valve is made of 100% steel, strong and durable, anti-corrosion, anti-leakage, and can be easily connected to nozzles, spray guns, pumps and hoses.
- 【Working performance】The maximum working pressure is 4500 PSI, and the maximum working temperature is 158°F. It is suitable for most working environments, especially when used in high-pressure cleaner water pipes.
- 【Easy to use】The high-pressure cleaning ball valve is easy to rotate and can fine-tune the pressure, which is accurate and effortless.
- 【After-sales service】 After-sales service: If there is any problem with the High Pressure Ball Valve you received, we will reply to you within 24 hours. The product warranty period is 1 year. Please rest assured to buy. We are always loyal to our customers.
Product features
High Pressure Ball Valve Kit for Pressure Washer Hose
Easy to connect ball valve to gun, nozzle, pump and hose
3/8' quick connector
3/8' quick connect plug
Working Performance
The maximum working pressure is 4500 PSI.
The maximum working temperature is 158°F.
Product description
Feature: 3/8''quick connect. Material: steel. The max working pressure is 4500 PSI. The max working temperature is 158 °F. Quick Disconnect Fitting: 3/8” quick coupler plug + 3/8” male NPT thread; 3/8” quick coupler socket + 3/8” male NPT thread. Application: 1.The steel pressure washing ball valve kit is designed for pressure washer hose. 2.It is easy to turn on and off. It offers great leverage under high pressure. Package List: 1 piece ball valve with 3/8'' female NPT 1 piece 3/8” pipe quick coupler plug. 1 piece 3/8” pipe quick connect socket.
- High pressure ball valve kit includes a ball valve and two adapters. The adapter set converts 3/8” quick coupler plug to 3/8” male NPT thread and 3/8” quick coupler socket to 3/8” male NPT thread.
- Working pressure is up to 4500 PSI. The max working temperature is 158 °F.
- The steel pressure washing ball valve is superior leak resistance. Easy to connect ball valve to gun, pump and hose.
- The ball valve is easy to turn on and off, provides good leverage under high pressure, designed for high-pressure hose.
- If you have questions, contact us at any time. We provide a service of quick reply within 10 hours. Welcome to RIDGE WASHER to see other pressure washer accessories.
User questions & answers
Question: | How to tell the water flow |
Answer: | These are not. |
Question: | Are the value and all fittings made of stainless steel |
Answer: | In my experience, besides rubber, kevlar, etc., nothing is truly "water proof." Any boot that has leather will eventually become misshapen and begin to harden or discolor from getting repeatedly wet. You want to spray 2-3 even coats of silicone waterproofing on the shoe as soon as you get it. The first coat should be thin and even, wait 24 hours, apply a second coat, thicker in the more absorbent looking areas, and a third, thick, even coat 12 hours after that. Then allow 24 hours to fully cure. It can be slippery, so do it outdoors and keep it off the soles. Silicone never fully dries, it's more like coating your boot with an oil that repels water. Apply enough and they won't become rubber fishing boots that you can stand in water for an hour with, without getting wet, but you'll be able to walk quickly through streams without getting your socks wet. It will also protect any leather. And a quick tip, it sounds crazy, but for old boots you don't care about, you can spray them all over with polyurethane (rubber undercoating for cars), then a thin silicone layer, then let dry and relace. It looks like shit, but they make good work boots for jobs in the rain. Not saying do that with good boots, just if you want a cheap waterproof pair of crap boots you planned on ditching anyway. But the number one place that a boot will leak is the tongue. And a sealed tongue doesn't breathe. It's also impossible to waterproof any boot without a sealed tongue. So you really have to decide if you need breathability or waterproof. The "best of both worlds" tend to be not very good at either. I ride (motorcycle), and when I first started, I wanted to get all in one, waterproof, but breathable gear. I found that the gear cost twice as much and would give me heat stroke in warm weather, be too cold in the winter, and I'd get damp in the rain. Instead of spending $80-$120 on a "breathable waterproof boot," spend $60 a piece on a good warm weather boot and a solid falweather boot. You can always coat the breathable boot in a thin layer of silicone so it is semi-waterproof, at least in light rain. |
Question: | Does the ball valve come pre built |
Answer: | No but they meet all of the qualification. I had no problem with mine not having the label but if you have strict by the book employers it’s understandable |
Question: | is this valve stainless steel? if not how long before it rust up |
Answer: | The fit is a tad tighter as opposed to true to size. I would recommend no insole during a brief break in period followed by minimal support where you require it. These boots are not crafted for dexterity or mobility. They are crafted to handle rugged terrain, provide superior support to your ankles, and protect your feet and lower shins. |
Product features
Feature
Package Include
High pressure ball valve kit includes a ball valve and two adapters.
The adapter set converts 3/8” quick coupler plug to 3/8” male NPT thread and 3/8” quick coupler socket to 3/8” male NPT thread
Function
1. Working pressure is up to 4500 PSI. The max working temperature is 158 °F.
2. The steel pressure washing ball valve is superior leak resistance. Easy to connect ball valve to gun, pump and hose.
3. The ball valve is easy to turn on and off, provides good leverage under high pressure, designed for high-pressure hose.
Product description
Ryobi 308653064 Pressure Washer PumpThis part is compatible with the following machines:RyobiRY80940B Pressure Washer
- · Genuine Ryobi Part # 308653064
- · Fits Specific Ryobi Models That Require This Part #
- · Does Not Fit Every Model Mentioned Above, Please Order By Model, Type and Serial Numbers of Your Machine
- · Genuine OEM Ryobi Part
User questions & answers
Question: | Does it come filled with oil |
Answer: | Water, sodium laureth sulfate, cocamide DEA, sodium lauryl sulfate, butylene glycol, citric acid, glycol stearate, soyamide DEA, soyamidopropyl, betaine, tetrasodium EDTA, ammonium chloride, fragrance, DMDA hydanation, iodopropynl butylcarbamate, methylchloroisothiazolinone, methylisothiazolinone.......so with that said, I have emptied out the bottles and use them when I make my own homemade hand soap with ivory soap and hot water. This stuff is just a chemical soup. Hope that helps. If you're on pinterest, you can find lots of information about safe alternatives. |
Question: | does this come with the black cap on the uploader valve |
Answer: | When I work outside and get dirt under nails, it works well for lathers up great |
Question: | Does this pump come with the idle down cable attached |
Answer: | The boot has an 8" height. |
Question: | Will this fit gcv160 ryobi? my last four digits on the pump read |
Answer: | You don’t polish these |
Product description
B E Pressure, AL607EZ, VRT3 Unloader, With Easy Start. Its Features Include: 4500 PSI, 8.0 GPM, 194°f Temperature, Inlet : 3/8” MNPT, Outlet : 3/8” MNPT, Bypass : 3/8” FNPT.
User questions & answers
Question: | Why does water run to my bypass line even when im squeezing the trigger |
Answer: | Yes it works with up to 10.5 GPM |
Question: | Will this work with a 1740 psi 3 gallon per minute pump |
Answer: | Yes! This unloader works great with units up to 6.0 gallons a minute and 4500 psi. |
Question: | this says the threads are male is that correct all others have female |
Answer: | No. Boardwalk does make a foaming soap for that |
Question: | Will this unloader work correctly at 3000 psi and 4 gpm |
Answer: | The scent is hard to describe, and until you asked your question, I never noticed the word "floral" on the label. The aroma is very mild, and does not have a strong scent at all. I'd emphasize their use of the word "lotion" because it is a soft liquid that does a pretty good job, and rinses off well. The scent is pleasing and has never caused anyone I know of to have any problems with inhaling it. Hope this is helpful. |
Product description
Package include: 1-piece Foot Valve for sewer jetter kit, 1-piece coupler (3/8" quick connect socket+ M22 14mm male), 1-piece coupler (3/8" quick coupler plug + 3/8" male thread), 1-piece adapter (3/8" quick coupler socket + 3/8" male thread), 1-piece adapter (3/8" quick connect socket + 3/8" female thread).
Operators of sewer jetting need both hands free to feed or retract the sewer jetter hose in the sewer line. Foot operated valve for sewer jet allows hands-free control.
Foot Valve for Pressure Washer Sewer Jetter Inlet: 3/8” female NPT. Foot Valve Sewer Jet Kit for Pressure Washer Outlet: 1/4" female NPT. Max Flow: Up to 8 GPM. Max Temperature: 320 °F. Maximum Pressure: 4000 PSI.
Steel Cover for safety, Heavy gauge steel construction for durability & stability. Pedal and valve ball are in protective housing.
Foot Valve for Sewer Jetting is excellent accessory for sewer hose operation. Inlet & outlet positioned to help keep hose out of the way. Sewer jetter kit for pressure washer also can be used in other applications.
- Package include: 1-piece Foot Valve for sewer jetter kit, 1-piece coupler (3/8’’ quick connect socket+ M22 14mm male), 1-piece coupler (3/8’’ quick coupler plug + 3/8’’ male thread), 1-piece adapter (3/8’’ quick coupler socket + 3/8’’ male thread), 1-piece adapter (3/8’’ quick connect socket + 3/8’’ female thread).
- Operators of sewer jetting need both hands free to feed or retract the sewer jetter hose in the sewer line. Foot operated valve for sewer jet allows hands-free control.
- Foot Valve for Pressure Washer Sewer Jetter Inlet: 3/8” female NPT. Foot Valve Sewer Jet Kit for Pressure Washer Outlet: 1/4’’ female NPT. Max Flow: Up to 8 GPM. Max Temperature: 320 °F. Maximum Pressure: 4000 PSI.
- Steel Cover for safety, Heavy gauge steel construction for durability & stability. Pedal and valve ball are in protective housing.
- Foot Valve for Sewer Jetting is excellent accessory for sewer hose operation. Inlet & outlet positioned to help keep hose out of the way. Sewer jetter kit for pressure washer also can be used in other applications.
User questions & answers
Question: | Based on response to other question the water intake is not a garden hose from standard water line. What product do you recommend as water intake |
Answer: | stainless steel |
Question: | do you need a pressurewasher or does this pedal give off enough pressure to jet a drain |
Answer: | Your pressure washer may have M22 or 3/8'' NPT fitting. You may need below adapter to make the pressure washer gun, hose, or pump to be quick connect. 1. 3/8'' NPT: Tool Daily Pressure Washer Adapter Set, Quick Connect Kit, 3/8’’ Male Thread Fitting, 5000 PSI… 2. 3/8'' NPT: Tool Daily Pressure Washer Adapter Set, 3/8 Inch Quick Connect Kit, Female Fitting, Stainless Steel, 5000 PSI… 3. M22fitting: Tool Daily Pressure Washer Adapter Set, Quick Connect Kit, M22 14mm Swivel to M22 Metric Fitting, 5000 PSI… |
Question: | Can I hook a standard garden hose up to the water intake or does the source of the intake need to be something else |
Answer: | Max Temp 194° F |
Question: | What kind of pressure washer was you using in the video |
Answer: | I believe this would work on any 4000 psi pressure washer, not a 400 psi. |
Product features
Feature
- Inlet: 3/8” female NPT
- Outlet: 1/4’’ female NPT
- Max Flow: Up to 8 GPM
- Max Temperature: 320 °F
- Maximum Pressure: 4000 PSI
- Heavy gauge steel construction for durability & stability.
Application
- Operators of sewer jet need both hands free to feed or retract the hose in the sewer line. Foot operated valve allows hands-free control.
- Foot Valve for Sewer Jetting is excellent accessory for sewer hose operation. Inlet & outlet positioned to help keep hose out of the way. It also can be used in other applications.
Package List
- 1-piece Sewer Cleaner Foot Valve,
- 1-piece coupler (3/8’’ quick connect socket+ M22 14mm male)
- 1-piece coupler (3/8’’ quick coupler plug + 3/8’’ male thread)
- 1-piece adapter (3/8’’ quick coupler socket + 3/8’’ male thread)
- 1-piece adapter (3/8’’ quick connect socket + 3/8’’ female thread)
Product description
Note: Please review all product information to ensure that this product is compatible with your unit. A Message to the Customer: We constantly strive to provide clear and concise product information. We understand that sometimes it can be difficult to confirm product compatibility. It is your responsibility to confirm this is the correct product you need; therefore, we encourage all customers to fully review the information provided in this listing prior to purchase. Nothing is worse than having to return a product, trust us…we get it. Let’s work together to avoid this! If you are unsure as to whether or not this is the correct product for your unit, please ask. If you seek assistance we will need as much of the following information as possible, if applicable, to help you find the product you are looking for: Model, Spec and/or Type Number, Code and/or Serial Number, or Year
- Genuine, OEM Homelite Replacement Part
- Homelite replacement thermal release valve, part number 678169004
- Compatible with: BM802711, BM802823, BM80320X, BM80913, BM80913A, BM80915, BM80915D, BM80915E, BM80919, BM80919A, BM80919B, BM80919D, BM80919E, BM80920, BM80930, CT80020, CT80701, CT80801, CT80806, GC80747, GC80922, HL252300, HL80833, HL80835, HLCA80710, HU80432, HU80432A, HU80709, HU80709A, HU80722, HU80722A, HU80833, HU80833A, HU80911, HU80911A, HUCA80443, PS262311, PS282411, PS80310E, PS803125, PS80312E, PS80312E-ECOM, PS80313E, PS80313E-ECOM, PS80314E, PS803155E, PS803166E, PS80325, PS80516A
User questions & answers
Question: | Is that work with Craftsman water pressure |
Answer: | I bought this exact item for my Briggs and Stratton pressure washer and it worked fine. Does the one on your Honda look similar? |
Question: | What is the temperature rating on these and what size are the threads? mine is 1/4" npt all steel, no plastic, 140 degrees f |
Answer: | Hello, yes mine did and was easy to install valve back just clean threads before installing new one. |
Question: | Have a Homelite 308653052 pressure washer. This looks like the correct valve. can anyone confirm please |
Answer: | I'm not sure about this one but possibly. Because I bought a ball valve from Home Depot and I have it on my 150 psi compressor at home and it holds the air just fine. Maybe check Home Depot or Lowe's for a gas shut off ball valve |
Question: | Will this fit the devilbiss honda |
Answer: | valve is made of stainless steel. Fittings are made of brass and coating with protective metal. |
Product description
Thermal Relief Valve protects pressure washer pumps operating in a safe temperature range to prevent overheating. When water temperature reaches above 145º F, pump seals may fail. The thermal relief valve will open to release hot water and allow cold water to enter the pump. So it continues to operate at a safe temperature. If the pump have ever overheated, the thermal relief valve must be replaced.
- Fitting: 1/4" NPT. The outside diameter of male thread is 0.54 inch. Include 2 pieces pressure washer release valve.
- Compatible with many brands, such as Generac,Homelite, Karcher, Briggs, Power Stroke, Husky, Black Max, Craftsman, Him Ore and Ridged pressure washers. Replaces Homelite part numbers 678169004, 678169002 and 678169001. Replaces Briggs and Stratton parts 208673GS, 21783GS, 194298GS and B3090GS.
- Thermal Relief Valve protects pressure washer pumps operating in a safe temperature range to prevent overheating. When water temperature reaches above 145º F, pump seals may fail. The thermal relief valve will open to release hot water and allow cold water to enter the pump. So it continues to operate at a safe temperature. If the pump have ever overheated, the thermal relief valve must be replaced.
- Made of brass. Max. inlet pressure of pumps is 200 PSI.
- Quick reply within 10 hours. Any issue or question, please free to contact with us.
User questions & answers
Question: | Good for ryobi |
Answer: | I am using it on 4.4 gpm. I don’t know about 8.5. I would look at another one the handle has messed up on the one I have. |
Question: | will this work on my Generac power washer, model |
Answer: | I rarely use hot water (highest temperature when I used it is unknown) so I'm honestly not sure. Sorry I couldn't be more helpful. |
Question: | Is this compatible with the Husky |
Answer: | yes should be their,when water hits certain temp ball comes off seat lets water run thru to relief system |
Question: | Is this the right one for a Husqavarna PW |
Answer: | The black part I think is to just keep the drip flow under control |
Product features
SPECIFICATION
Application
Thermal Relief Valve protects pressure washer pumps operating in a safe temperature range to prevent overheating.
Tips
The thermal relief valve will open to release hot water and allow cold water to enter the pump. So it continues to operate at a safe temperature. If the pump have ever overheated, the thermal relief valve must be replaced.
Product description
Thermal Relief Valve. Replaces General Pump: 100557. 3/8" Male NPT Inlet. 140°F Max Temperature.
Product description
High-Pressure Ball Valve Kit 3/8" Male And Plug 3/8" Female Quick Connect 4,000 PSI For High Pressure Hoses High-pressure ball valve has a 3/8 in. male plug and a 3/8 in. female quick connector. Easily change pressure washer accessories with quick connections.
Rating of 4000 PSI is with included brass quick connect assembly.
Ball valve body without quick-connect fittings has max pressure tolerance of up to 7250 PSI.
Features
- Zinc-plated ball valve kit designed for high-pressure hoses.
- Switch wands, tips, or hoses quickly and easily.
- Superior leak resistance.
- Valve is easy to turn and provides good leverage under high pressure.
- Max PSI: 7,250 PSI
- Inlet: 3/8-inch Male Quick Connect Plug
- Outlet: 3/8-inch Female Quick Connect
- Valve: 3/8-inch High-Pressure Ball Valve.
- Steel Ball Valve with 3/8" MNPT Plug and 3/8" FNPT Quick-Connect
- Ball valve body without quick-connect fittings has max pressure tolerance of up to 7250 PSI
- Rating of 4000 PSI is with included brass quick connect assembly --- Max Flow: 10 GPM
- Material: Steel --- Weight: 1.5 Ibs
- Connection: 3/8" F - 3/8" F
User questions & answers
Question: | Does it come with all quick connect fittings |
Answer: | You would probably need to order through a commercial pressure washing supply company or check with a company that specializes in building high pressure hose. |
Question: | Hi! What nozzle tips can be fitted to this |
Answer: | Works great with 4000 psi....but before you use it...take the nut off that’s holding the handle on....use loctite on threads and put nut back on. If you don’t, that nut will eventually come off! |
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