NLB Corp. has introduced the MGV24-1200, a new multi-gun valve that allows two or more high-pressure waterjet lances (or other accessories) to be operated from the same 24,000 psi pump unit and can be rebuilt in the field in just five minutes. 

The MGV24-1200 can be used with any dump-style lance, and the lances can have nozzles of different sizes. The valve operates at pressures up to 24,000 psi and flows up to 24 gpm — 12 gpm per operator — and weighs 33 pounds.           

The MGV24-1200 not only allows two operators to independently control the loading and dumping of pressure to their own lances, but introduces a modular design that accommodates additional bodies to supply more lances. It also features NLB’s quick-change, stainless steel cartridge for five-minute field repair and a new cam-lock pressure adjuster that locks the pressure without tools. 

NLB Corp., a global provider of high-pressure and ultra-high pressure waterjet systems, manufactures a full line of quality waterjetting pump units and accessories for contractor and industrial uses. Applications include tube and pipe cleaning, drill pipe cleaning, product removal, surface preparation, pavement marking and rubber removal, tank cleaning, tube bundle cleaning, concrete hydrodemolition, concrete and pipe cutting and more.