Adjustable Brass Pressure Washer Controller Valve

Ensure stable water pressure for your cleaning equipment with this adjustable brass controller valve. Built from durable, rust-resistant brass, it is designed for frequent use in car washes, farms, and home cleaning. Compatible with 258, 358, and 40 model pressure washers, it features a 15mm outer diameter, 22mm male thread, and 46mm hole spacing for easy installation. The red handwheel allows precise pressure adjustment to suit various cleaning needs and protect your equipment from overpressure. Ideal for car wash shops, farms, and household use.