Walvoil 2/2, 3/2, 6/2, 8/3 Wegeventile, elektromagnetisch Gruppe mehr als Qualität

Transcription

1 2/2, 3/2, 6/2, 8/3 Wegeventile, elektromagnetisch mehr als Qualität

2 DFE Contents Working conditions 48 Hydraulic circuit 49 DFE52 DFE1 DFE2 Dimensional data 53 Ordering codes 56 Positioner kits 59 Solenoid parts 6 Dimensional data 61 Ordering codes 62 Positioner kits 64 Solenoid parts 64 Dimensional data 66 Ordering codes 68 Positioner kits 7 Solenoid parts 7 DGR2E 47 ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

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 temperature DFE52 DFE1 DFE2 N of available ways Nominal flow rating in steady conditions 6 l/min 9 l/min 14 l/min Operating pressure (maximum)* Available nominal voltage without drain with drain VDC bar 29 psi 315 bar 46 psi bar 29 psi 315 bar 46 psi bar 29 psi 315 bar 46 psi VAC 5Hz (with C4 connector) Potenza nominale W Internal leakage A(B) T p= bar 145 psi with fuid and valve at 4 C 7 cm 3 /min 43 in 3 /min 1 cm 3 /min 61 in 3 /min Mineral base oil Fluid Fluid temperature with NBR seals da --2 a 8 C with FPM seals da --2 a C Viscosityy operating range da 15 a 75 mm 2 /s -- from 15 to 75 cst minimum 12 mm 2 /s cst maximum 4 mm 2 /s -- 4 cst Max level of contamination 19/16 -- ISO 446 Ambient temperature da --4 a 6 C 15 cm 3 /min 92 in 3 /min NOTE -- For different working conditions please contact Sales Dept (*) -- This value is reachable only in steady conditions; for dynamic working conditions see the pages from 49 to 52 Standard threads ALL PORTS BSP (ISO 228/1) UN -UNF (ISO ) DFE52 G 3/8 3/4--16 (SAE 8) DFE1 G 1/2 7/8--14 (SAE 1) DFE2 G 3/4 1 1/ (SAE 12) DRAIN PORT L G 1/4 9/ (SAE 6) 7/16--2 (SAE4)* (*) For DFE52/8, DFE2 valves 48 DGR2E ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

4 2 -way Available as body only in DFE52/2 execution; for other executions 3--way body is used DFE Hydraulic circuit Plug and return spring kit A Solenoid Body P Spool Spool type A 1 2 A Spool type B 1 2 A P P Performance data drop versus flow P A Minimum dynamic conditions (supply = Vn--1%, coil at 7 C) Spool A(B) Without drain With drain DGR2E 49 ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

5 DFE Hydraulic circuit 3 -way It s possible to obtain 2--way diverter valve plugging port A or B B A P Spool type A 1 2 B A Spool type B 1 2 B A Spool type D 1 2 B A P P P Performance data drop versus flow: P A(B) DFE52/3 DFE1/3 DFE2/ Spool A(B) Spool A(B) Pressione Spool A Spool B Portata (l/min) Minimum dynamic conditions: (supply = Vn--1%, coil at 7 C) DFE52/3 DFE1/3 DFE2/ With drain Without drain 5 DGR2E ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

6 6 -way DFE Hydraulic circuit C D A B E F Spool type A Spool type B Spool type H 1 2 E C F D E C 1 2 F D 1 2 E C F D A B A B A B Performance data drop versus flow: A E(C) DFE52/6 DFE1/6 DFE2/ Spool A(B) Spool A(B) Spool A Spool B Minimum dynamic conditions: (supply = Vn--1%, coil at 7 C) DFE52/6 DFE1/6 DFE2/ With drain Without drain DGR2E 51 ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

7 DFE Hydraulic circuit 8 -way F G A E D C H B 1 2 E FCDGH Spool type A A B E FCDGH Spool type B A B Performance data drop versus flow A C Minimum dynamic conditions (supply = Vn--1%, coil at 7 C) Spool A Spool B With drain Without drain 52 DGR2E ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

8 2 -way DFE52/2 valve DFE52 Dimensional data A = 165 = = 24BIH Emergency manual override = P = = way DFE52/3 valve Emergency manual override n3 holes DGR2E 53 ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

9 DFE52 Dimensional data 6 -way DFE52/6 valve n3 holes Emergency manual override DGR2E ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

10 8 -way DFE52/8 valve DFE52 Dimensional data Emergency manual override , n3 holes DGR2E 55 ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

11 DFE52 Ordering codes Description example : Diverter valve DFE52/2 A 18 ES - W 21-12VDC - <CVN> Valve is supplied painted as standard, with one coat of Primer black antirust paint W 3 2- way body 2- way spool Y 4 I 3- way body 3- way spool 4 6- way body 6- way spool 5 56 DGR2E ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

12 DFE52 Ordering codes 2- way 1 Body * DFE52/2 3CO Standard body, BSP threaded 2 Spool options A 3CAS positions with open centre in neutral B 3CAS positions with closed centre in neutral 3- way 1 Body * DFE52/3 3CO Standard body, BSP threaded 2 Spool options A 3CAS way, 2 positions with ports connected in transit position B 3CAS way, 2 positions with ports closed in transit position D 3CAS way, 2 positions, without transit position, with ports closed in rest position 6- way 1 Body * DFE52/6 3CO Standard body, BSP threaded 3 Positioner kits page 59 18W 5TAP1 Spring return in position 1 18Y 5GIU1 * Spring return in position 1, with G1/4 drain port 4 Tube assembly page 6 ES 5SOL515 Spring return in position 1 (without coil) 5 Coil options page Without coil (only with tube kit) 21-12VDC 4SOL51512 Coil with 12VDC nominal voltage 21-24VDC 4SOL51524 Coil with 24VDC nominal voltage VDC 4SOL51511 Coil with 12VDC nominal voltage and DEUTSCH DT6-2S connection I Optional connectors page 8 C2 2X11 According to ISO44 C9 5CON132 Type DEUTSCH DT4-2P 2 Spool options A 3CAS way, 2 positions with ports connected in transit position B 3CAS way, 2 positions with ports closed in transit position H 3CAS way, 2 positions, D C in position 1, F E in position 2, ports closed in transit position NOTE (*) - Codes are referred to BSP thread DGR2E 57 ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

13 DFE52 Ordering codes Description example : Diverter valve DFE52/8 B 8 ES3 - W 21-12VDC - <CVN> Valve is supplied painted as standard, with one coat of Primer black antirust paint I Body * DFE52/8 3CO Standard body, BSP threaded 2 Spool options A 3CAS15A7 8 -way, 3 positions with ports connected in transit position B 3CAS15B7 8 -way, 3 positions with ports closed in transit position 3 Positioner kit page V81 Spring return in neutral position 4 Tube assembly page 6 ES3 5SOL515 With spring return in neutral position (without coil) 5 Drain options * page 59 W 3XTAP71915 With drain plugged Y - With G 1/4 drain port 6 Coil options page 6 TIPO CODICE DESCRIZIONE 11 - Without coil (only with tube kit) 21-12VDC 4SOL51512 Without coil (only with tube kit) 21-24VDC 4SOL51524 Coil with 24VDC nominal voltage VDC 4SOL51511 Coil with 12VDC nominal voltage and DEUTSCH DT6-2S connection I Optional connectors page 8 C2 2X11 According to ISO44 C9 5CON132 Type DEUTSCH DT4-2P NOTE (*) - Code are referred to BSP thread 58 DGR2E ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

14 DFE52/2 - /3 - /6 DFE52 Positioner kits 18W kit Spring return in position 1 with plug 18Y kit Spring return in position 1, with G1/4 joint for drain L Plug - wrench Nm / 177 lbft Joint - wrench Nm / 177 lbft L G1/ Return spring Return spring DFE52/8 8 kit Spring return in postion 1 2 G1/4 L For drain, unscrew the plug Allen wrench 6-24 Nm / 177 lbft Return spring Centering ring DGR2E 59 ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

15 DFE52 Solenoid parts ES tube assembly Chiave 2 24 Nm Manual tightening; max torque 66 Nm / 49 lbft M2x1 Operating features Plunger stroke : 71 mm / 28 in Coil options Thermoplastic protective covering Connection ISO44 (needs C2 connector, see page 8) Operating features Nominal voltage : 12VDC / 24VDC Nominal voltage tolerance : 1% Power rating : 38 W Duty cycle : % Weather protection : IP66 Coil insulation : Class H Optional coil with connector type DEUTSCH DT6-2S (needs C9 connector, see page 8) 6 DGR2E ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

16 3 -way DFE1/3 valve DFE1 Dimensional data Emergency manual override n3 holes way DFE1/6 valve N 3 holes Emergency manual override DGR2E ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

17 DFE1 Ordering codes Description example : Diverter valve DFE1/3 A 18 ES - W 22-12VDC - <CVN> Valve is supplied painted as standard, with one coat of Primer black antirust paint II way body W Y 2 3- way spool 4 I 6- way body 6- way spool DGR2E ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

18 DFE1 Ordering codes 3- way 1 Body * DFE1/3 3CO Standard body, BSP threaded 2 Spool options A 3CAS way, 2 positions with ports connected in transit position B 3CAS way, 2 positions with ports closed in transit position D 3CAS way, 2 positions, without transit position, with ports closed in rest position 6- way 1 Body * DFE1/6 3CO Standard body, BSP threaded 2 Spool options A 3CAS way, 2 positions with ports connected in transit position B 3CAS way, 2 positions with ports closed in transit position H 3CAS way, 2 positions, D C in position 1, F E in position 2, ports closed in transit position N 3CAS way, 2 positions with ports closed in transit position, with check valve 3 Positioner kits page 64 18W 5TAP2 Spring return in position 1 18Y 5GIU4 * Spring return in position 1, with G1/4 drain port 4 Tube assembly page 64 ES 5SOL516 Spring return in position 1 (without coil) 5 Coil options page Without coil (only with tube kit) VDC supply (connector C2) 22-12VDC 4SOL51612 Coil with 12VDC nominal voltage 22-24VDC 4SOL51624 Coil with 24VDC nominal voltage 22-48VDC 4SOL51648 Coil with 48VDC nominal voltage VAC supply (connector C4) 22-92VDC 4SOL51694 Coil with 92VDC nominal voltage (for 11VAC) VDC 4SOL Coil with 192VDC nominal voltage (for 22VAC) I Optional connectors page 8 C2 2X11 According ISO44 C4 2X14 According to ISO44 with rectifier II Ports plug G1/2 3XTAP72718* Body conversion from 3 -way to 2 -way circuit NOTE (*) - Codes are referred to BSP thread DGR2E 63 ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

19 DFE1 Positioner kits 18W kit Spring return in position 1 with plug 1 2 Plug - wrench Nm / 31 lbft Return spring Y kit Spring return in position 1, with G1/4 joint for drain L 1 2 Joint - wrench Nm / 31 lbft L G1/ Return spring 64 DGR2E ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

20 ES tube assembly DFE1 Solenoid parts 255 Wrench Nm / 177 lbft M22x Manual tightening; max torque 66 Nm / 49 lbft Push for manual override Operating features Plunger stroke : 12 mm / 4 in Coil options Thermoplastic protective covering Connection ISO44 (needs C2 connector, see page 8) Operating features Nominal voltage : VDC Nominal voltage tolerance : 1% Power rating : 6 W Duty cycle : % Weather protection : IP66 Coil insulation : Class H DGR2E 65 ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

21 DFE2 Dimensional data 3 -way DFE2/3 valve Emergency manual override n3 holes DGR2E ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

22 6 -way DFE2/6 valve DFE2 Dimensional data N 3 holes Emergency manual override DGR2E 67 ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

23 DFE2 Ordering codes Description example : Diverter valve DFE2/3 A 18 ES - W 21-12VDC - <CVN> Valve is supplied painted as standard, with one coat of Primer black antirust paint II 1 3 W 3 2 Y 3- way body 3- way spool 4 I 6- way body 4 6- way spool 5 68 DGR2E ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

24 DFE2 Ordering codes 3- way 1 Body * DFE2/3 3CO Standard body, BSP threaded 2 Spool options A 3CAS way, 2 positions with ports connected in transit position B 3CAS way, 2 positions with ports closed in transit position 6- way 1 Body * DFE2/6 3CO Standard body, BSP threaded 2 Spool options A 3CAS way, 2 positions with ports connected in transit position B 3CAS way, 2 positions with ports closed in transit position H 3CAS way, 2 positions, D C in position 1, F E in position 2, ports closed in transit position 3 Positioner kits page 7 18W 5TAP3 Spring return in position 1 18Y 5GIU7 * Spring return in position 1, with G1/4 drain port 4 Tube assembly page 7 ES 5SOL5191 Spring return in position 1 (without coil) 5 Coil options page 7 11 Without coil (only with tube kit) VDC supply (connector C2) 21-12VDC 4SOL Coil with 12VDC nominal voltage 21-24VDC 4SOL Coil with 24VDC nominal voltage VAC supply (connector C4) 21-2VDC 4SOL5192 Coil with 2VDC nominal voltage (for 24VAC) 21-94VDC 4SOL51994 Coil with 94VDC nominal voltage (for 11VAC) VDC 4SOL Coil with 192VDC nominal voltage (for 22VAC) I Optional connectors page 8 C2 2X11 According ISO44 C4 2X14 According to ISO44 with rectifier II Ports plug G3/4 3XTAP732* Body conversion from 3 -way to 2 -way circuit NOTE (*) - Codes are referred to BSP thread DGR2E 69 ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

25 DFE2 Positioner kits 18W kit Spring return in position 1 with plug 18Y kit Spring return in position 1, with G1/4 joint for drain L Plug - wrench Nm / 31 lbft Joint - wrench Nm / 31 lbft Return spring G1/4 L Return spring Solenoid parts ES tube assembly Wrench 27 2 Nm / 148 lbft Manual tightening; max torque 66 Nm / 49 lbft M27x15 Push for manual override Operating features Plunger stroke : 12 mm / 4 in Coil options Thermoplastic protective covering Connection ISO44 (needs C2 connector, see page 8) Operating features Nominal voltage : VDC Nominal voltage tolerance : 1% Power rating : 6 W Duty cycle : % Weather protection : IP66 Coil insulation : Class H DGR2E ASSFALG Qualitätshydraulik GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Tel: +49 () Fax: +49 () katalog@assfalgcom wwwassfalgcom

26 Produktbereiche: Zylinder Motoren Pumpen Cetop Ventile Wegeventile Regelventile Aggregate Meß- und Elektrotechnik Getriebe Installationsmaterial ASSFALG GmbH & Co KG Am Pfarrgarten 8 D Unterwachingen Telefon: +49 ()73 93 / wwwassfalgcom