Line mounting From SAE08 to SAE16 cavities. 15 l/min (3.9 US gpm) from -20 C (-4 F) to 80 C (176 F) from -20 C (-4 F) to 100 C (212 F)

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1 PU.. type flow control pressure compensated valves - ways Line mounting From SE to SE cavities Technical specifications and diagrams are measured with mineral oil of cst viscosity at C ( F) temperature. PU PU PU PU Nominal flow l/min (.9 US gpm) l/min (7.9 US gpm) l/min ( US gpm) 9 l/min ( US gpm) Max. pressure bar ( psi) Fluid mineral based oil Viscosity - cst Max level of contamination // ISO Fluid temperature Environmental temp. for working conditions with NR seals with FPM seals from - C (- F) to C (7 F) from - C (- F) to C ( F) from - C (- F) to C ( F) Cavity SE / SE / SE / SE / Weight. kg (. lb). kg (. lb). kg (. lb). kg (. lb) NOTE - For different conditions, please contact Walvoil Sales Dpt. PU Valve type mm in mm in Nm lbft PU/M....9 PU/M PU/M PU/M.. 7 For dimensions with different type of adjustment see page 9 DWWEIE 7

2 PU.. type control pressure compensated valves - ways Ordering codes and description composition PU/M drop from to bar (7 psi) djustments S M Seals V Screw Handknob NR (una) Std configuration without addition For valve with FPM (Viton) o-ring seals, contact Sales Dept. Cartridges CODE SE cavity / PU/M PU Handknob adjustment PU/S PU Screw type adjustment SE cavity / PU/M PU Handknob adjustment PU/S PU Screw type adjustment SE cavity / PU/M PU Handknob adjustment PU/S PU Screw type adjustment SE cavity / PU/M PU Handknob adjustment PU/S PU7 Screw type adjustment Valve body CODE SE /-G / CCC luminium body for cavity valve G/ std thread SE /-G / CCC luminium body for cavity valve G/ std thread SE /-G / CCD luminium body for cavity valve G/ std thread SE /-G / CCE luminium body for cavity valve G/ std thread Note: aluminium body can stand up to bar ( psi) For steel bodies or different threading see from page 99 DWWEIE

3 control pressure compensated valves - ways PU.. type Rating diagrams (l/min) PU pressure compensation diagram 7.. PU pressure compensation diagram (l/min)... PU pressure compensation diagram (l/min) 9 PU pressure compensation diagram (l/min) DWWEIE 9

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5 PU..X type flow control pressure compensated valves - ways Solenoid proportional type From SE to SE cavities Technical specifications and diagrams are measured with mineral oil of cst viscosity at C ( F) temperature. PUX PUX PUX PUX Nominal flow l/min (. US gpm) l/min (7.9 US gpm) l/min (. US gpm) 9 l/min (. US gpm) Max. pressure bar ( psi) Oil leakage at bar psi cm /min (.9 in /min) cm /min (9. in /min) cm /min (. in /min) cm /min (. in /min) Fluid Viscosity Max level of contamination Fluid temperature Environmental temp. for working conditions with NR seals with FPM seals mineral based oil - cst // ISO from - C (- F) to C (7 F) from - C (- F) to C ( F) from - C (- F) to C ( F) Cavity SE / SE / SE / SE / Coil type* H or QP9 Nominal voltages VDC - V DC ± % Power rating Max control current Dither frequency. W (H) - W (QP9) V ->.7 - V ->. (H) V ->. - V ->. (QP9) Hz Hysteresis % Weight. kg (.7 lb).9 kg (. lb). kg (. lb).9 kg (.9 lb) NOTE - For different conditions, please contact Walvoil Sales Dpt. - For coils further features see from page 9. PUX Valve type mm in mm in Nm lbft PUX/N PUX/N PUX/N PUX/N For dimensions with different type of emergency see page 97 DWWEIE

6 PU..X type control pressure compensated valves - ways Ordering codes and description composition PUX/N 7 drop from to bar (7 psi) Emergency N T V Seals V Without emergency Screw type Handknob NR (una) Std configuration without addition For valve with FPM (Viton) o-ring seals, contact Sales Dept. Cartridges CODE SE cavity / PUX/N PU Without emergency PUX/T PU Screw type emergency PUX/V PU Handknob emergency SE cavity / PUX/N PU Without emergency PUX/T PU Screw type emergency PUX/V PU Handknob emergency SE cavity / PUX/N PU7 Without emergency PUX/T PU Screw type emergency PUX/V PU9 Handknob emergency SE cavity / PUX/N PU Without emergency PUX/T PU Screw type emergency PUX/V PU Handknob emergency Coils CODE QP9 VDC SL VDC-ISO coil H VDC SLD VDC-ISO coill For complete coils list see from page 9 Valve body CODE SE /-G / CCC luminium body for cavity valve G/ std thread SE /-G / CCC luminium body for cavity valve G/ std thread SE /-G / CCD luminium body for cavity valve G/ std thread SE /-G / CCE luminium body for cavity valve G/ std thread Note: aluminium body can stand up to bar ( psi) For steel bodies or different threading see from page 99 7 Connector CODE ISO CN999 Connector For complete connectors list see from page 9 DWWEIE

7 control pressure compensated valves - ways PU..X type Rating diagrams PUX: pressure compensation diagram PUX (l/min) % 7% %.7.. (l/min) Priority flow.7.. Percent of max. Control current PUX: pressure compensation diagram (l/min) % 7% % PUX: pressure compensation diagram (l/min) PUX: pressure compensation diagram (l/min) % 7% % % 7% % 7 7 PUX (l/min) % of max. control current PUX (l/min) 7 PUX (l/min) % of max. control current % of max. control current DWWEIE