Load Control Valves - BUCHER Hydraulics - #19

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300-P-9050012-E-02/04.04 19/164 5.5 Model code key S020 = S045 = S060 = S100 = S140 = Leak-free load control valve Valve series = CINDY CINDY - 12 B S - - L - 12 mm Nominal size = 12 B Version Load control valve, flange-mounted on actuator, or line-mounted Application / valve type = S Type 1 ... 99 Orifice combinations .. = - - = B - Temperature range Nitrile (standard) -20°C to +80°C Nitrile (low temperature) -50°C to +80°C Viton -20°C to +200°C Seal material = N = T = V Without fixing screws Black fixing screws
Dacromate" fixing screws (anti-corrosion) Fixing screws = O = S = D Pilot- control options Pilot-control with
standard cover" Pilot-control with
damping cover" Pilot-control with
hydro-mechanical stroke limiter" G.. = D.. = H.. = (see General Information Leaflet, section 9.) (see General Information Leaflet, section 9.) S020 S045 S060 S100 S140 Flow rate when lowering (spool size) SVA 80 to 460 bar Pressure setting ... = Pressure relief from B to A Secondary pressure relief SVA = - Independent of back pressure in A (drain line required) Influence of return line (back pressure) to pilot-pressure L= Seal material NITRILE VITON LOW-TEMP. Art. No. for basic valve (without specific features) 300 6010524..... 300 6010531..... 300 6010538..... Service packages Pilot-control type G Art. No. Service packages Cindy 12-B-S-N-2-G 300.0306844 Service packages Cindy 12-B-S-V-2-G 300.0306902 Service packages Cindy 12-B-S-T-2-G 300.0306908 Pilot-control types D, H Art. No. Service packages Cindy 12-B-S-N-2-D 300.0306845 Service packages Cindy 12-B-S-V-2-D 300.0306903 Service packages Cindy 12-B-S-T-2-D 300.0306909