Page 663 - Softbound_Edition_19_en

1
2
45
45
CSEN25-15

26.55
10
X
X
A
50
50
20
20
11.8
60
60
30
30
72
80
80
B
70
70
B
40
40 3 CPEN25-10 72 11.5 4 26.55 B 10 5 A B
A
2/2-way slip-in cartridge valves A
25 25
34 34
2 position, 2 way cartridge valves 2-way cartridge valves
2/2-way slip-in cartridge valves NG 25 C X X
CHARACTERISTICS Oil visconsity υ = 30 mm /s • Q max = 880 l/min DIN ISO 7368
2
∆p = f (Q) Pressure loss / flow characteristics Opening pressure B→A = f (Area ratio Opening pressure A→B) • p max = 630 bar
p [bar] B B
16 K0258 Area Opening pressure [bar]
ratio A → B B → A A A
12 CD 1:1,2 0.5 2.5
1:1,2 2.0 10.0 2/2-WAY FUNCTION PRESSURE RELIEF Gezeichnet 20.09.2017 BEH
8 CS, CM 1:1,2 5.0 25.0 D Geprüft 21.09.2017 MB

Freigegeben
1:2 0.5 0.5 Area ratio 1:1,06 1:1,5 1:1,5 Area ratio 1:1,0 Rev. Datum Name Änderungsnr. Änderungsbeschrieb Ersetzt durch: M 1:1 Design freigegeben Modellreferenz: Doknr. 0226254 / Konfiguration 001
Gewicht
4 1:2 2.0 2.0 A:X A:X CS-Patrone NG25 Ersatz für: 0.446 kg
Format
Dok.-Nr.
1:2 5.0 5.0 C.EN25 0226267 A3
0 Dokument darf ohne schriftliche Einwilligung weder kopiert, Art.-Nr. Revision
DB 1.12-50200
00
verwertet noch an Dritte weitergegeben werden.
0 100 200 300 400 Q [l/min] 1 2 Zuwiderhandlung ist strafbar und wird gerichtlich verfolgt. Blatt 1 von 1
C:\00_Wandfluh\Verkauf\Dokumentation\Reg1.12\DB 1.12-50200\0226267
GENERAL SPECIFICATIONS HYDRAULIC SPECIFICATIONS
Design 2 way cartridge valve Fluid Mineral oil, other fluid on request
Installation any Contamination ISO 4406:1999, class 18/16/13
Installation dimension to ISO 7368 / DIN 24 342 Efficiency Required filtration grade (ß6...10≥75)
refer to data shee:t 2.13-1022 (refer to data sheet Nr. 1.0-50/2) Type CSEN25-11 CSEN25-15 CLEN25-15 Type CPEN25-10
Ambient temp. -20…+50 °C Viscosity range 12 mm /s…320 mm /s Execution Standard Standard with seal Execution Standard
2
2
Weight spool m = 0,140 kg Fluid temperature -20…+70 °C B → X
Weight total m = 0,420 kg Working pressure p max = 350 bar (connections A, B, X)
Max. volume flow Q max = 400 l/min
Pilot oil volume Q = 3,7 cm 3
st
TYPE CODE
C 25 - / / - #
Slip-in cartridge
Poppet spool S Type CDEN25-11 CDEN25-15
Poppet spool with damping D Execution with damping with damping
Spool M
Size 25
Area ratio 1:1 10 TYPE CODE
1:1,2 12
1:2 20 ∗ C EN25 - / / - #
Opening pressure A → B 0 bar (no spring) 0 2/2-way slip-in cartridge valve
0.5 bar 05 Seat construction S
2.0 bar 20 Seat construction with seal L
3.0 bar (only CM) 30
5.0 bar 50 Seat construction with damping D
Orifice in poppet spool plugged 0 Pressure function P
0.4 mm 0.4 Nominal size 25, Enhanced
0.6 mm 0.6 Area ratio 1:1 10 For pressure function only
usw. 1:1,06 11
Omit if ordered without orifice or plug 1:1,5 15
∗ Omited as no provision for orifice made Opening pressure A to B 0 bar (without spring) 0 Not for type CLEN
Special features Nominal 0.5 bar 05 Not for type CLEN
Check function X connected to B port C7 1.0 bar 10
additional seal on poppet spool C5 2.0 bar 20
Design-Index (subject to change)
4.0 bar 40 Not for type CLEN
Orifice in poppet spool closed
Sealing material NBR
PARTS LIST FKM D1 (Viton)
Design-Index (subject to change)
Position Article Description Position Article Description
10 160.2372 O-Ring ID 37,70x3,53 80 053.2800 Spring 1,1x15,2x57,6
30 160.2203 O-Ring ID 20,29x2,62 053.4301 Spring 1,7x15,7x56,2 GENERAL SPECIFICATIONS HYDRAULIC SPECIFICATIONS
Spring 2,1x15,7x60,5
053.5900
40 049.0450 Cover-Seal PU 83 rd 45/38,8x6,1 Construction 2/2-way slip-in cartridge valves Fluid Mineral oil, other fluid on request
50 049.0340 Cover-Seal PU 83 rd 34/29,5x5,1 90 053.6301 Spring 2,3x15,3x34 Mounting position any Contamination efficiency ISO 4406:1999, class 18/16/13
60 053.4801 Spring 1,8x15,7x60,2 100 246.1003 Cyl. screw M4x4 VSM 213302 Mounting dimensions according to DIN ISO 7368 (Required filtration grade ß6...10≥75)
Ambient temperature
refer to data sheet no. 1.0-50/2
-30…+80 °C
053.6302 Spring 2,4x15,7x62,2 118.1041 Orifice M4 / 0,4 Weight spool m = 0,12 kg (1:1,5) Viscosity range 12 mm /s...320 mm /s
2
2
052.6701 Spring 2,8x15x64 117.1003 Orifice bing M4 / 0,6
117.1005 Orifice bing M4 / 0,8 Weight total m = 0,44 kg (1:1,5; without spring) Fluid temperature -20…+80 °C (FKM)
70 053.4300 Spring 1,6x15,7x57,3 117.1007 Orifice bing M4 / 1,0 MTTFd 150 years -30…+80 °C (NBR)
053.5800 Spring 2,25x15,7x59,5 Operating pressure p = 630 bar (connections A, B, X)
max
053.6800 Spring 2,6x15,7x62,3 110 246.1003 Cyl. screw M4x4 VSM 213302 CLEN p = 420 bar
max
CPEN connection X, X-A = ˂ 420 bar
max. cover pressure to be observed
Wandfluh AG Tel. +41 33 672 72 72 E-mail: [email protected] Illustrations not obligatory Data sheet no. Max. volume flow Q = 880 l/min at v = 30 m/s
max
Postfach Fax +41 33 672 72 12 Internet: www.wandfluh.com Data subject to change 1.12-220E 2/2 Pilot oil volume Q = 6,5 cm 3
CH-3714 Frutigen Edition 06 28 st
Page 663
Wandfluh AG Tel. +41 33 672 72 72 E-mail: [email protected] Illustrations not obligatory Data sheet no.
Postfach Fax +41 33 672 72 12 Internet: www.wandfluh.com Data subject to change 1.12-225E 1/2
CH-3714 Frutigen Edition 22 46