Dualine DD and DM lubricating Valves are completely hydraulic in operation and deliver either oil or grease. They are fully adjustable in regards to discharge quantity and are equipped with operation indicators. Each valve serves two bearings, but, by a simple method of cross-porting, it can feed one bearing with double the amount of lubricant. A four valve block, for example, can actually serve anywhere between four and eight bearings. Valves can be supplied in several basic discharge capacities and are available in blocks consisting of one, two, three or four valves.
Features:
Brass indicator housing standard
Solid copper crush washers for superior sealing
Viton seals standard 350°F
Easy ID if using single or dual outlet plugs
Stainless steel indicator pins standard
NPT or BSP outlets available will accept all standard fittings and Farval U81 fittings
10,000 psi rated Koenig plugs used to seal machining ports