Unloader valves

UNLOADER VALVES

PRESSURE WASHER PARTS IN CENTRAL ARKANSAS

Arkansas Onsite offers a wide selection of pressure washer parts and equipment. From valves and pumps, to electrical components and spray accessories, we offer the best pressure washer sales in the Arkansas & Louisiana area.

We have a variety of pressure washer parts, including hoses, nozzles, engines, motors and more. Stop in today and check out our inventory.

We Ship Air Compressor Parts to all of Arkansas & Surrounding States!

"K" SERIES PRESSURE REGULATORS

K-3 - 0-1500 psi Flow controlled
Unloaders relieve line pressure in bypass mode.
- ⅜” FPT Inlet
- 165°F max temperature
- ½” FPT B
- 0-1500 psi max pressure
OPTIONS
K5 - 1000-3000 psi
- ⅜” FPT Inlet
- 165°F max temperature
- 1/2° FPT B
- 1000-3000 psi max pressure
OPTIONS
K7 - 0-3000 psi
- ⅜” FPT Inlet & Bypass
- 165°F max temperature
- 0-3000 psi pressure
OPTIONS
K9 - 0-5800 psi
- ½” FPT Inlet & Bypass
- 165°F max temperature
- 0-5800 psi pressure
OPTIONS

PULSAR UNLOADERS

21 GPM - 6200 psi max pressure
- Pulsar 3 Blue rated 3200 psi - Max 3650 psi
- Pulsar 3 White rated 1400 psi - Max 1750 psi
- Pulsar 280 HP rated 4050 psi - Max 4350 psi
- 195 °F max temperature
- 8 GPM max flow
- All stainless steel valves
- Pressure actuated
- Forged body
- ⅜” FPT Inlet, Outlet
- Two ⅜” FPT Bypass ports
OPTIONS
AR BOLT ON UNLOADERS
Mini-Matic Models
- Fits XT and XM Series Pumps
- 2600 psi rated pressure
- 1-2” F Inlet
- ⅜” M Outlet
OPTIONS
VB16 HIGH VOLUME, HIGH PRESSURE UNLOADER
- 8100 psi max pressure
- 7250 psi rated pressure
- 21 GPM max flow
- ½” F in-out bypass
- 22 oz weight
OPTIONS
GYMATIC UNLOADERS
- RK & XM Series Pumps
- 3650 psi rated pressure
- 3-5.5 GPM
- ⅜” M Outlet
OPTIONS
YU- HIGH VOLUME UNLOADER
- 21 GPM max flow
- ½” FPT Inlet, Outlet
- 2-½” FPT Bypass Ports
- 200°F max temperature
- Forged Brass Body
- SS Internals
YU-2121 Yellow Spring
- 2450 psi max pressure
- 2200 psi rated pressure
YU-2140 Green Spring
- 4350 psi max pressure
- 4050 psi rated pressure
OPTIONS
UNLOADER MOUNTING BLOCK
- 7000 psi max pressure
- Zinc Plated Steel
- ½” In/Out
- Welded on Mounting Plane
OPTIONS
VS200/ 180 HIGH VOLUME REGULATOR
- 53.5 GPM max flow
- 2600 psi max pressure
- 194°F max temperature
- ¾” FPT inlet x ½” FPT bypass
- 29.4 oz weight
OPTIONS