10 best valve kits for pressure washers

Valve kits for pressure washers are essential components that help regulate the flow of water and control the pressure within the machine. Here's what you need to know:

  1. Function:

    • A valve kit in a pressure washer is responsible for controlling the flow of water, ensuring that it's directed through the pump and nozzle at the desired pressure.
  2. Types of Valves:

    • There are several types of valves used in pressure washers, including unloader valves, relief valves, check valves, and thermal relief valves. Each type serves a specific function in regulating water flow and pressure.
  3. Unloader Valve:

    • The unloader valve is a crucial component that diverts water flow when the trigger on the spray gun is released. It helps to reduce pressure and prevent the pump from overloading.
  4. Relief Valve:

    • Relief valves are safety features designed to release excess pressure if it reaches a dangerous level. This prevents damage to the pump and other components.
  5. Check Valve:

    • Check valves allow water to flow in one direction only, preventing backflow and ensuring that water is directed through the pump and nozzle.
  6. Thermal Relief Valve:

    • This valve is designed to release hot water from the pump to prevent overheating, which can occur during extended use.
  7. Material:

    • Valve kits are typically made from durable materials such as brass or stainless steel to withstand the high pressures and water exposure in pressure washers.
  8. Compatibility:

    • When purchasing a valve kit, it's important to ensure that it's compatible with the specific make and model of your pressure washer.Different pressure washers may have different valve sizes and types.
  9. Installation and Maintenance:

    • Proper installation is crucial to ensure that the valves function correctly. Regular maintenance, including cleaning and lubrication, can extend the lifespan of the valves.
  10. Signs of Wear or Damage:

    • It's important to periodically inspect the valves for signs of wear, corrosion, or damage. If any issues are detected, it's advisable to replace the valve kit promptly.
  11. Replacement Parts:

    • If individual valves within the kit become damaged, it's often possible to purchase replacement parts rather than replacing the entire kit.
  12. Brand and Quality:

    • Choosing valve kits from reputable manufacturers or brands known for producing high-quality pressure washer parts is recommended to ensure reliability and performance.

Remember to consult the owner's manual of your pressure washer for specific information about the valve types and sizes recommended for your model. This will help you make an informed decision when selecting a valve kit.

Below you can find our editor's choice of the best valve kits for pressure washers on the market
  

AR North America AR2233 Replace Pressure Washer Valve Kit, Black

AR North America

Based on 285 reviews Check latest price

Product description

This valve kit will work with the rmw pump, up until 2/2. 2 GPM

  • Replacement valve kit
  • Fits: RMW25G25D RMW25G28-EZ
  • Fits: RMW22G24-EZ RMW22G24-PKG RMW22G24-EZ-SX
  • Fits: RMW22G24SX-PKG RMW25G25-PKG RMW22G24-EZ- SX

User questions & answers

Question: will this fit a rmv 2.2g24 AR pump
Answer: Sorry have not used mine. Still in the box.
Question: Will this work on my DeWalt powerwasher? High pressure pump 8.7GA12. Part
Answer: No
Question: will these fit craftsman power washer
Answer: THERE WAS AT ONE TIME. JUST KEEP CHECKING
Question: Will this fit my rmw 2g24 pump
Answer: Dear Amazonian Yes, the Asin of the mop replacement heads is B07YB3CSF7 . We can sed it immediately. If you need any help from us, please keep in touch with us, thank you. Our standard for responding to email quests is less than 24 hours, and we look forward to hearing from you! Best regards. Mastertop

Tool Daily High Pressure Washer Ball Valve Kit, 3/8 Inch Quick Connect for Power Washer Hose, 4500 PSI

Tool Daily

Based on 331 reviews Check latest price
  • 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.

RIDGE WASHER High Pressure Ball Valve Kit for Power Washer Hose, 3/8” Quick Disconnect, 4500 PSI

Based on 350 reviews Check latest price

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.

Ultimate Washer UW11-PWABV038 Power Washer Ball Valve Kit 3/8-Inch Male Plug X 3/8-Inch Female Quick Connect, 4000 PSI for High Pressure Hoses

Based on 250 reviews Check latest price

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.

REPLACEMENTKITS.COM Pressure Washer Chemical Soap Injector Kit fits Briggs & Stratton, Homelite, Ryobi & Husky Replaces 190593GS 190635GS & 203640GS

Based on 258 reviews Check latest price

Product description

Pressure Washer Chemical Soap Injector Kit for Briggs & Stratton, Homelite, Ryobi & Husky replaces 190593GS, 190635GS & 203640GS, 308452002



Brass Barb, 2 O-Rings and 1 Check Valve Ball

Repair kit for Soap injector on Pressure Washer

Replaces 190593GS, 190635GS & 203640GS

Replacement Kits Brand Aftermarket Proven Parts

  • Pressure Washer Chemical Soap Injector Kit for Briggs & Stratton replaces 190593GS, 190635GS & 203640GS
  • Replaces 190593GS, 190635GS & 203640GS & 308452002
  • Brass Barb, 2 O-Rings and 1 Check Valve Ball
  • Replacement Kits Brand Aftermarket Proven Parts
  • 100% Satisfaction Guaranteed

User questions & answers

Question: Will this kit work with the simpson 3100 power boost with honda gc190 engine
Answer: Hi, it's about 16.5x6.5 in.
Question: Will this fit simpson
Answer: Hi yes, the mop pad is soft and absorbent. It can be used as dust mop and wet mop. It's safe to use on all types of floors like wood, laminate, vinyl, tile etc. Hope this helps.
Question: Will this fit a powerhorse 3100 psi 2.5 gph
Answer: Hi, you can just pull it out. It's easy to remove. Hope this helps.
Question: Will this fit the Kohler 3200 series pressure washer
Answer: Dear customer, Hi, yes you can add cleaning solution. And please noted that don’t add strong acid, alkali detergent or hot water into the bottle in case of damage. Hope this helps.

Ultimate Washer UW18715 High Pressure Ball Valve Kit with 3/8-inch MNPT Plug x 3/8-inch FNPT Quick-Connect

Ultimate Washer

Based on 125 reviews Check latest price

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!

Briggs & Stratton 200344GS Valve Kit for Pressure Washers

Briggs & Stratton

Based on 167 reviews Check latest price

Product description

This is a Briggs and Stratton valve kit for pressure washers.

  • Valve kit for pressure washers
  • Genuine briggs and stratton part
  • Replaces briggs and stratton parts 193257dgs, 198974gs, and 193257egs
  • Consult owners manual for proper part number identification

User questions & answers

Question: Will this fit an srmw 2.2g26 pump
Answer: Yes this AR2233 valve kit will work on any RMV Pump from Annovi Reverberi that is under 2500 PSI.
Question: Will these fit a dayton pump model 3xu49 or 3xu
Answer: They probably will but the ones that replaces yours is #7104223 kit they have a metal base and the ar2233 is all plastic except for the spring.
Question: Will this fit pump rmw 2.2g
Answer: No. it fits a Brigs and Stratton 2600Psi horizontal
Question: how many valves are included
Answer: Hello! Thanks for the interest, unfortunately, this kit is not the correct one for your RMW series. Please see the link below for the correct repair kit.https://www.amazon.com/dp/B004G4ZVGOShaunaCustomer Service

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.

EDOU 4,500 PSI High Pressure Washer Ball Valve Kit 3/8" Male Plug X 3/8" Female Quick Connect for High Pressure Washer Hoses

Based on 84 reviews Check latest price
  • ✅【Professional Ball Valve Kit】Include 3/8” quick coupler plug and 3/8” quick coupler socket. The ball valve kit is designed for high-pressure hoses.
  • ✅【Premium Quality】Made of stainless steel.Max working pressure is up to 4,500 PSI.
  • ✅【Leak Resistance】With teflon tape,the ball valve is superior leak resistance.
  • ✅【Good Convenience】The ball valve is easy to turn on & off and provides good leverage under high pressure.Switch wands, tips, or hoses quickly and easily.
  • 💖【SUPERIOR Value/ Customer Service】 - Backed by a LIFETIME after sale service and E-mail Customer Support within 24 h.Professional team is always on line.

User questions & answers

Question: Are the value and fittings all made of stainless steel
Answer: Yes, this will fit your model pressure washer. Replacement Kits LLC

Product features

EDOU Pressure Washer Ball Valve Kit

Specification:

  • Material:Stainless steel
  • 3/8 Inch Quick Disconect fitting
  • 3/8 Inch Quick Plug
  • Max Working Pressure:4,500 PSI.

Application

  1. Designed for high-pressure hoses.Switch wands, tips, or hoses quickly and easily.
  2. Valve body without quick connects installed can be used for oil or gas service as well

EDOU 4,500 PSI High Pressure Washer Ball Valve Kit 3/8" Male Plug X 3/8" Female Quick Connect for High Pressure Washer Hoses,Including Replacement Quick Connector and Teflon Tape

Based on 21 reviews Check latest price
  • ✅【Professional Ball Valve Kit】Include 3/8” quick coupler plug and 3/8” quick coupler socket,3/8'' quick connector,quick plug and teflon tape. The ball valve kit is designed for high-pressure hoses.Replaceable connector is used to replace worn connector, so that the product life is longer.
  • ✅【Premium Quality】Made of stainless steel.Max working pressure is up to 4,500 PSI.The self-contained connector can be replaced when the original connector is damaged.
  • ✅【Leak Resistance】With teflon tape,the ball valve is superior leak resistance.
  • ✅【Good Convenience】The ball valve is easy to turn on & off and provides good leverage under high pressure.Switch hoses, tips, or wands easily and quickly.
  • 💖【SUPERIOR Value/ Customer Service】 - Backed by a LIFETIME after sale service and E-mail Customer Support within 24 h.Professional team is always on line.

Product features

EDOU Pressure Washer Ball Valve Kit with Accessories

Specification:

  • Material:Stainless steel
  • 3/8 Inch Quick Disconect fitting
  • 3/8 Inch Quick Plug
  • Max Working Pressure:4,500 PSI.
  • Two Replaceable Connectors

Application

  1. Designed for high-pressure hoses.Switch wands, tips, or hoses quickly and easily.
  2. Valve body without quick connects installed can be used for oil or gas service as well
  3. The replaceable joint can be replaced after wear to prolong the service life of the product.

3/8'' Quick Connector

Replaceable 3/8'' quick connector is used to replace worn quick connector.

3/8" Quick Plug

Replaceable 3/8" quick plug is used to replace worn quick plug.

Teflon Tape

Teflon tape is used to wrap around the thread to effectively prevent water leakage.

SUNTAI High Pressure Ball Valve Kit for Power Washer Hose, with Pressure Washer Quick Connect Fittings 3/8-inch MNPT Plug x 3/8-inch FNPT Quick-Connect,4500 PSI

Based on 4 reviews Check latest price
  • High pressure ball valve kit includes a ball valve and 2 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.Easy to connect ball valve to gun, pump and hose.
  • Constructed of 100% steel, strong and durable, anti-corrosion, anti-leakage.In addition, there is a white teflon tape that prevents leakage.
  • The ball valve designed for high-pressure hose. Easy to turn on and off.it offers great leverage under high pressure.
  • Ball valve kit for pressure washer hose. Working pressure is up to 4500 PSI. The max working temperature is 158 °F.
  • Warranty and Service:Backed by an SUNTAI limited 1-year warranty.

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