DFE10. solenoid control monoblock valve. Ordering codes. Description example : Diverter valve DFE10/3 A 18 ES - W VDC - SAE - <CVN>

Transcription

1 DFE1 Ordering codes Description example : Diverter valve DFE1/3 18 ES - W 22-12VDC - SE - <CVN> Valve is supplied painted as standard, with one coat of rimer black antirust paint II way body W Y way spool 3. I 6- way body 6- way spool

2 DFE1 Ordering codes 3-way 1. ody * DFE1/3 3CO Standard body 4. Spool options 3CS way, 2 positions with ports connected in transit position 3CS way, 2 positions with ports closed in transit position D 3CS way, 2 positions, without transit position, with ports closed in rest position 6-way 1. ody * DFE1/6 3CO Standard body 4. Spool options 3CS way, 2 positions with ports connected in transit position 3CS way, 2 positions with ports closed in transit position H 3CS way, 2 positions, D C in position 1, F E in position 2, ports closed in transit position N 3CS way, 2 positions with ports closed in transit position, with check valve 5. ositioner kits page W 5T2 Spring return in position Y 5GIU5 * Spring return in position 1, with SE6 drain port 3. Tube assembly page 73 ES 5SOL516 Spring return in position 1 (without coil) 2. Coil options page Without coil (only with tube kit) With ISO44 connector 22-12VDC 4SOL51612 Coil with 12VDC nominal voltage 22-24VDC 4SOL51624 Coil with 24VDC nominal voltage 22-48VDC 4SOL51648 Coil with 48VDC nominal voltage 22-92VDC 4SOL51694 Coil with 92VDC nominal voltage (for 11VC): need C4 connector VDC 4SOL Coil with 192VDC nominal voltage (for 22VC): need C4 connector With flying leads and DEUTSCH DT4 connector VDC 4SOL Coil with 12VDC nominal voltage VDC 4SOL Coil with 24VDC nominal voltage I Optional connectors page 119 C2 2X11 ccording ISO44 C4 2X14 ccording to ISO44 with rectifier C19 5CON7 Type DEUTSCH DT6 II orts plug SE1 3XT82616* ody conversion from 3 -way to 2 -way circuit NOTE (*) - Codes are referred to UN- UNF thread. 71

3 DFE Working conditions This catalogue shows technical specifications and diagrams measured with mineral oil of 46 mm 2 /s cst viscosity at 4 C F temperature. Standard threads DFE52 DFE1 DFE2 DFE11 N. of available ways Nominal flow rating in steady conditions 6 l/min 16 US gpmn 9 l/min 24 US gpm 14 l/min 37 US gpm Operating pressure (maximum) * without drain 2 bar psi with drain 315 bar psi vailable nominal voltage VDC l/min 24 US gpm VC 5Hz (with C4 connector) Nominal power W Internal leakage () T p= bar 145 psi with fuid and valve at 4 C 14 F 7cm 3 /min.43 in 3 /min 1 cm 3 /min.61 in 3 /min 15 cm 3 /min.92 in 3 /min Hydraulic fluid Mineral base oil Fluid temperature with NR seals from --2 C to8 C /from -4 F to 176 F with FM seals from --2 C to C /from -4 F to 212 F Viscosity operating range from 15 to 75 mm 2 /s / from 15 to 75 cst minimum 12 mm 2 /s / 12 cst maximum 4 mm 2 /s / 4 cst Max. level of contamination --/19/16 -- ISO 446 / NS class1 mbient temperature for working conditions from --2 C to5 C /from -4 F to 122 F NOTE -- For different working conditions please contact Sales Dept. (*) --This value is reachable only in steady conditions; for dynamic working conditions see the related pages. REFERENCE STNDRDS 1 cm 3 /min.61 in 3 /min S UN -UNF METRIC THRED ISO 228/1 ISO 263 ISO 262 ISO 262 CCORDING TO S 2779 NSI 1.1 unified CVITY ISO CCORDING TO SE J1926 J2244 DIN shape X or Y shape X or Y ORTS THRED LL ORTS S UN -UNF METRIC (ISO ) DFE52 G3/8 3/4--16 (SE 8) M18x1,5 DFE1 G1/2 7/8--14 (SE 1) DFE2 G3/4 11/16--12(SE12) METRIC (ISO 6149) DF11 G1/2 7/8--14 (SE 1) M22x1.5 M22x1.5 DRIN ORT L G1/4 9/ (SE 6) 7/16--2 (SE4)* M12x1.5 M12x1.5 (*) For DFE52/8 and series DFE2 diverter valves Optional threads: for availability contact Sales Department 54

4 DFE Hydraulic circuit 3-way It s possible to obtain 2--way diverter valve plugging port or. Spool type Spool type Spool type D erformance data ressure drop versus flow: () 2 DFE52/ (US gpm) 2 DFE1/3 3 (US gpm) 2 DFE2/ (US gpm) ressure Spool () 2 ressure Spool () 2 ressione Spool Spool ortata (l/min) Minimum dynamic conditions: (supply = Vn--1%, coil at 7 C F) 4 ressure 3 2 DFE52/3 DFE1/3 DFE2/ (US gpm) (US gpm) 3 (US gpm) ressure ressure With drain Without drain

5 DFE1 Dimensional data 3 -way DFE1/3 valve Emergency manual override n.3 holes way DFE1/6 valve N 3 holes E F Emergency manual override C D E F 69

6 DFE1 ositioner kits 18W kit Spring return in position 1 with plug. lug - wrench Nm / 31 lbft Return spring Y kit Spring return in position 1, with SE6 joint for drain. L Joint - wrench Nm / 31 lbft L SE Return spring 72

7 DFE1 Solenoid parts ES tube assembly Wrench Nm / 17.7 lbft M22x1.5 ush for manual override Operating features lunger stroke... : 1.2 mm /.4 in Manual tightening; max. torque 6.6 Nm / 4.9 lbft Coil options With ISO44 connector (weather protection I65) Thermoplastic protective covering With flying leads and DEUTSCH DT4 connector (weather protection I67) 3.94 Needs C2 connector, see page 119. Needs C19 connector, see page Operating features Nominal voltage... : VDC Nominal voltage tolerance... : ±1% ower rating... : 6 W Duty cycle... : % Weather protection... : depending on connector type Coil insulation... : Class H 73