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Valves

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Pressure Washer Valves

The Power Wash Store carries durable valves for pressure washers, including unloader, ball and pressure relief valves. Designed for reliable performance, pressure washer valves regulate water flow and pressure for safe and efficient operation across various cleaning tasks.

Orders over $100 may be eligible for Free Shipping. Some restrictions apply.

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Stainless Steel Ball Valve 1/4" #3005 for Sale Online
Ball Valve, Stainless Steel
Part Number:
SKU:
Starting at $40.03
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Air Valve - Coil Blow Out #3108
Air Valve - Water Tank Blow Out
Part Number:
SKU: 3108
$37.67
Backflow Preventor  #2034
Backflow Preventor #2034
Part Number: 87050390
SKU: 2034
$11.17
2" Banjo Poly "Y" Strainers w/Poly Ribbed SS Screen
Banjo Polypropylene "Y" Strainers - 2"
Part Number:
SKU:
Price varies by selection
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Banjo Polypropylene Micro Valves
Banjo Polypropylene Micro Valves - FPT
Part Number:
SKU:
Price varies by selection
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Banjo Polypropylene Female-Male Micro Valves
Banjo Polypropylene Micro Valves - FPT x MPT
Part Number:
SKU:
Price varies by selection
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Banjo Polypropylene Hose Barb Micro Valves
Banjo Polypropylene Micro Valves - Hose Barb
Part Number:
SKU:
Price varies by selection
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Banjo Polypropylene Micro Valves - Side Load
Banjo Polypropylene Micro Valves - Side Load
Part Number:
SKU:
Price varies by selection
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Brass Check Valve 1"FPT #3114
Brass Check Valve 1"FPT #3114
Part Number: 87093860
SKU: 3114
$32.62
Brass Check Valve 3/4"FPT #3113
Brass Check Valve 3/4"FPT #3113
Part Number: 87093850
SKU: 3113
$33.39
Brass Check Valve Swing Action 1"FPT #3169 for Sale Online
Brass Check Valve Swing Action 1"FPT #3169
Part Number: 87093800
SKU: 3169
$34.13
Brass Check Valve Swing Action 1/2"FPT #3167 for Sale Online
Brass Check Valve Swing Action 1/2"FPT #3167
Part Number: 87093780
SKU: 3167
$17.55
Brass Check Valve Swing Action 1-1/2"FPT #3171 for Sale Online
Brass Check Valve Swing Action 1-1/2"FPT #3171
Part Number: 87093820
SKU: 3171
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Brass Check Valve Swing Action 1-1/4"FPT #3170 for Sale Online
Brass Check Valve Swing Action 1-1/4"FPT #3170
Part Number: 87093810
SKU: 3170
$58.95
Brass Check Valve Swing Action 2"FPT #3172 for Sale Online
Brass Check Valve Swing Action 2"FPT #3172
Part Number: 87093830
SKU: 3172
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Brass Check Valve Swing Action 3/4"FPT #3168 for Sale Online
Brass Check Valve Swing Action 3/4"FPT #3168
Part Number: 87093790
SKU: 3168
$22.16
Chemical Metering Valve #3085 for Sale Online
Chemical Metering Valve #3085
Part Number: 87107710
SKU: 3085
$29.88
Compact PVC Ball Valve
Compact PVC Ball Valve
Part Number:
SKU:
Price varies by selection
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Easy Start Valve 3500psi #3103
Easy Start Valve 3500psi #3103
Part Number: 87098660
SKU: 3103
$38.56
Flow Control Metering Valve #3089 for Sale Online
Flow Control Metering Valve 3/8"FPT #3089
Part Number: 87107760
SKU: 3089
$56.73
Flow Control Metering Valve w/poly knob #3081 for Sale Online
Flow Control Metering Valve w/poly knob #3081
Part Number: 89043610
SKU: 3081
$32.00
Flow Selector Valve 1/4"FPT 3-Way #3075
Flow Selector Valve 1/4"FPT 3-Way #3075
Part Number: 87101080
SKU: 3075
$60.27
Flow Selector Valve 3/8"FPT 3-Way #3076
Flow Selector Valve 3/8"FPT 3-Way #3076
Part Number: 87101100
SKU: 3076
$64.70
Flow Selector Valve 3/8"FPT 4-Way #3079
Flow Selector Valve 3/8"FPT 4-Way #3079
Part Number: 87101140
SKU: 3079
$60.27
General Pump Jetter Pulse Valve #4741
GENERAL PUMP JETTER PULSE VALVE - 47 SERIES
Part Number: 100072
SKU: 4741
$86.81
High Pressure Ball Valve 1/4"- #3035 for Sale Online
High Pressure Ball Valve 1/4"- #3035
Part Number: 87092740
SKU: 3035
$51.48
High Pressure Ball Valve 3/4"- #3038 for Sale Online
High Pressure Ball Valve 3/4"- #3038
Part Number: 87092820
SKU: 3038
$82.69
High Pressure Ball Valve Replacement Handle #3039
High Pressure Ball Valve Replacement Handle #3039
Part Number: 87002700
SKU: 3039
$24.93
Mini Ball Valve 1/2"#3033 for Sale Online
Mini Ball Valve 1/2"#3033
Part Number: 87092730
SKU: 3033
$8.62
Mini Ball Valve 1/8"#3030 for Sale Online
Mini Ball Valve 1/8"#3030
Part Number: 87092700
SKU: 3030
$16.04
Mini Ball Valve 3/8"#3032 for Sale Online
Mini Ball Valve 3/8"#3032
Part Number: 87092720
SKU: 3032
$16.04
Nickel-Plated Brass Ball Valve 1" #3019 for Sale Online
Nickel-Plated Brass Ball Valve 1" #3019
Part Number: 87092460
SKU: 3019
$37.40
Nickel-Plated Brass Ball Valve 1/4" #3015 for Sale Online
Nickel-Plated Brass Ball Valve 1/4" #3015
Part Number: 87092420
SKU: 3015
$15.25
Nickel-Plated Brass Ball Valve 1-1/2" #3021 for Sale Online
Nickel-Plated Brass Ball Valve 1-1/2" #3021
Part Number: 87092480
SKU: 3021
$73.56
Nickel-Plated Brass Ball Valve 1-1/4" #3020
Nickel-Plated Brass Ball Valve 1-1/4" #3020
Part Number: 87092470
SKU: 3020
$64.26
Nickel-Plated Brass Ball Valve 2" #3022 for Sale Online
Nickel-Plated Brass Ball Valve 2" #3022
Part Number: 87092640
SKU: 3022
$100.36
Nickel-Plated Brass Ball Valve 3/4" #3018 for Sale Online
Nickel-Plated Brass Ball Valve 3/4" #3018
Part Number: 87092450
SKU: 3018
$25.44
Nickel-Plated Brass Ball Valve 3/8" #3016 for Sale Online
Nickel-Plated Brass Ball Valve 3/8" #3016
Part Number: 87092430
SKU: 3016
$16.04
Plastic Ball Valve With Barbs 1/4" #3025 for Sale Online
Plastic Ball Valve With Barbs 1/4" #3025
Part Number: 87092140
SKU: 3025
$27.93
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Power Wash Store carries pressure washer valves in nickel, steel and brass to ensure strength and durability for any job.

The Difference Between Nickel, Steel and Brass Pressure Washer Valves

Nickel Pressure Washer Valves

Nickel pressure washer valves are sustainable in outdoor environments that need additional protection against corrosion. Nickel protects your valve against water, chemicals and oxidation to ensure long-lasting use.

Steel Pressure Washer Valves

Steel pressure washer valves are used for heavy-duty and industrial pressure washing applications. Steel offers impressive durability and corrosion resistance to keep your pressure washer valves from wear and tear during intense jobs. 

Brass Pressure Washer Valves

Brass pressure washer valves are commonly used during washing with a moderate amount of chemicals. The durability of brass is essential for the high-pressure and high-temperature demands of power washing. Brass pressure washer valves are corrosion resistant making them less prone to cracking ensuring longevity for your power washing projects.

Types of Pressure Washer Valves We Carry

We carry an assortment of pressure washer valves to help complete your pressure washing job. We sell: 

Unloader Valves: Unloader valves (also known as easy start valves) are the most common type of pressure washer valves. They regulate pressure through a ball and seat mechanism to easily control water flow. We offer adjustable, variable pressure and flow-actuated unloader valves. 

Ball Valves: Ball valves stop your water flow to change equipment capabilities such as flat surface cleaners, extension wands and spray guns quickly and efficiently without turning the pressure washer off. 

Check Valves: Check valves mitigate water flow to the pump to yield appropriate nozzle output. Check valves are essential to proper pressure buildup in the pump.

Safety Valves: Safety valves relieve excess pressure to minimize pressure washer damage. Our safety power washer valves include relief valves, thermal relief valves and rupture disks. 


Browse our selection of valves today. Contact us for an expert’s opinion.