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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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Plastic Ball Valve With Barbs 3/8"#3027 for Sale Online
Plastic Ball Valve With Barbs 3/8"#3027
Part Number: 87092200
SKU: 3027
$18.88
Polypropylene 2-Way Ball Valve
Polypropylene 2-Way Ball Valve
Part Number:
SKU:
Price varies by selection
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Pressure Reducing Valve #3120
Pressure Reducing Valve #3120
Part Number: 89043910
SKU: 3120
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Pressure Reducing Valve #3121
Pressure Reducing Valve #3121
Part Number: 87111640
SKU: 3121
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Pressure Reducing Valve #3122
Pressure Reducing Valve #3122
Part Number: 87111650
SKU: 3122
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Pressure Reducing Valve #3123
Pressure Reducing Valve #3123
Part Number: 87111660
SKU: 3123
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PVC Check Valve 1/2" Barb x 1/2"Barb #3004
PVC Check Valve 1/2" Barb x 1/2" Barb #3004
Part Number: 87093730
SKU: 3004
$18.79
PVC Check Valve 1/4" Barb x 1/4"MPT #3001
PVC Check Valve 1/4" Barb x 1/4" MPT #3001
Part Number: 87093670
SKU: 3001
$18.79
PVC Check Valve 1/4" MPT x 1/4"Barb #3000
PVC Check Valve 1/4" MPT x 1/4" Barb #3000
Part Number: 87093660
SKU: 3000
$18.26
PVC Check Valve 3/8" Barb x 3/8"Barb #3003
PVC Check Valve 3/8" Barb x 3/8" Barb #3003
Part Number: 87093700
SKU: 3003
$18.26
Replacement Knob-Flow Control Metering Valve  #3082
Replacement Knob-Flow Control Metering Valve #3082
Part Number: 87400830
SKU: 3082
$2.49
Safety Relief Valve 3/8" 2400-3600psi #3116 for Sale Online
Safety Relief Valve 3/8" 2400-3600psi #3116
Part Number: 87221900
SKU: 3116
$23.90
Stainless Steel Ball Valve 3/4" #3008 for Sale Online
Stainless Steel Ball Valve 3/4" #3008
Part Number: 87092690
SKU: 3008
$105.37
Stainless Steel High Pressure Ball Valve 1" #3013
Stainless Steel High Pressure Ball Valve 1" #3013
Part Number: 87092860
SKU: 3013
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Stainless Steel High Pressure Ball Valve 1/2" #3011
Stainless Steel High Pressure Ball Valve 1/2" #3011
Part Number: 87092800
SKU: 3011
$421.40
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Stainless Steel High Pressure Ball Valve 3/4" #3012
Stainless Steel High Pressure Ball Valve 3/4" #3012
Part Number: 87092830
SKU: 3012
$498.51
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Steam Valve
Steam Valve
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SKU:
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System Air Blow Out 1/4" #3106
System Air Blow Out 1/4" #3106
Part Number: 87050480
SKU: 3106
$7.18
System Air Blow Out 1/8" #3105
System Air Blow Out 1/8" #3105
Part Number: 87050470
SKU: 3105
$6.65
Thermal Relief 1/2" 140° #3096
Thermal Relief 1/2" 140° #3096
Part Number: 89045660
SKU: 3096
$46.54
Thermal Relief 1/2" 165° #3097
Thermal Relief 1/2" 165° #3097
Part Number: 87239430
SKU: 3097
$74.90
Thermal Relief 1/4" 140° #3094
Thermal Relief 1/4" 140° #3094
Part Number: 89045640
SKU: 3094
$6.54
Thermal Relief 3/8" 115° #3095
Thermal Relief 3/8" 115° #3095
Part Number: 89045650
SKU: 3095
$44.05
Thermal Relief W/Barb 3/8" #3092
Thermal Relief W/Barb 3/8" #3092
Part Number: 87125470
SKU: 3092
$25.88
Air Valve - Coil Blow Out #3107
Air Valve - Coil Blow Out #3107
Part Number: 89024260
SKU: 3107
$22.18
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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.