Download or View Hi Res Photo Grease Control Valve - Heavy Duty Model: 50185 Prod No.: 031135 Details JET carries a complete line of manual lubrication products including grease guns, grease pumps, hand and rotary pumps, couplers, nipples and accessories. Please consult your JET hand tools catalogue or visit us at: www.jetequipment.com Premium quality, top of the line grease control valve for use with air operated equipment Provides continuous grease flow with trigger fully depressed Inlet thread: 1/4" NPT (F), Outlet thread: 1/8" NPT (F) Shipping weight: 1 lb (1/2 kg) Shipping Weight Product Dimension 1 lb (1/2 kg) 12.00 x 9.25 x 2.25