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All data are considered to be unbinding reference values. We accept no liability for data selection that is not confirmed in writing. Pressure data refer, if not otherwise indicated, to liquids of Group II at +20°C. 7 NG 6 hydraulic valves Suitable: NG 6 intermediate plate valves are used in combination with NG 6 directional valves. The intermediate plate valves are fitted between the directional valves and the connection plate. Each intermediate plate has a specific function, they control the strength, movement and speed of a hydraulic cylinder or a hydraulic motor. Materials: Housing: Spheroidal cast iron, internal parts: Steel, seals: NBR Temperature range: -30°C to max. +80°C Operating pressure: 0 to 315 bar Nominal flow: Up to approx. 60 l/min depending on the valve used (request pressure loss curves if required), we re- commend usage up to approx. 40 l/min Media: Hydraulic oils on the basis of mineral oil (viscosity: Bosch Rexroth: 10-500 mm²/s, alternatively: 20-400 mm²/s) Function Symbol Pressure limiting valves P → T ZDB 6 VP2-4X/100V** 100 bar LA-ZDB 6 P2/100 100 bar P → T ZDB 6 VP2-4X/315V** 315 bar LA-ZDB 6 P2/320 320 bar A → T ZDB 6 VA2-4X/100V** 100 bar LA-ZDB 6 A2/100 100 bar A → T ZDB 6 VA2-4X/315V** 315 bar LA-ZDB 6 A2/320 320 bar B → T ZDB 6 VB2-4X/100V** 100 bar LA-ZDB 6 B2/100 100 bar B → T ZDB 6 VB2-4X/315V** 315 bar LA-ZDB 6 B2/320 320 bar A → T & B → T ZDB 6 VC2-4X/100V** 100 bar LA-ZDB 6 C2/100 100 bar A → T & B → T ZDB 6 VC2-4X/315V** 315 bar LA-ZDB 6 C2/320 320 bar A → B & B → A ZDB 6 VD2-4X/100V** 100 bar LA-ZDB 6 D2/100 100 bar A → B & B → A ZDB 6 VD2-4X/315V** 315 bar LA-ZDB 6 D2/320 320 bar Pressure regulators P ZDR 6 DP1-4X/75YM 75 bar LA-ZDR 6 P1/100 100 bar P ZDR 6 DP1-4X/210YM 210 bar LA-ZDR 6 P1/210 210 bar A ZDR 6 DA1-4X/75Y 75 bar LA-ZDR 6 A1/100 100 bar A ZDR 6 DA1-4X/210Y 210 bar LA-ZDR 6 A1/210 210 bar B ZDR 6 DB1-4X/75YM 75 bar LA-ZDR 6 B1/100 100 bar B ZDR 6 DB1-4X/210YM 210 bar LA-ZDR 6 B1/210 210 bar One-way control valves (the one-way flow control can be changed by rotating) A Z2FS 6 A2-4X/2QV** --- LA-Z2FS 6 A --- B Z2FS 6 B2-4X/2QV** --- LA-Z2FS 6 B --- A + B Z2FS 6 -2-4X/2QV** --- LA-Z2FS 6 AB --- Pilot operated check valves A Z2S 6 A1-6X/ --- LA-Z2S 6 A --- B Z2S 6 B1-6X/ --- LA-Z2S 6 B --- A + B Z2S 6 -1-6X/ --- LA-Z2S 6 AB --- * our operating recommendation ** seals made of FKM, temperature range -20°C to max. +80°C Intermediate plate valves NG6 up to 40 l/min * B T A P B T A P B T A P B T A P B T A P B T A P M B T A P M B T A P B T A P B T A P B T A P B T A P B T A P Pressure g au g e co nn ectio n G ¼“ fe m ale thread Use the valves up to approx. 40 l/min.! TIP B T A P M Cutting ring fittings from page 77 Functional nut on page 99 Hydraulic couplings from page 170 Pipe clamps from page 244 Clamp brackets and steel cable clamps on pages 257-259 Push-in hoses on page 228 Ready-made washing and hydraulic hoses on page 231 High pressure ball valves from page 292 Type Bosch-Rexroth Pressure level Pressure level Type alternative APH Techniek BV - Wateringen - T +31 (0)174 219 200 - sales@aphtechniek.nl - www.aphtechniek.nl 453