Zu—h Qu-h High Pressure Line Filter Series

Short Description:

The superheater is installed on the pressure line of the hydraulic system to drop off the resin, pitch, carbon residue, etc. from the mechanical impurities and the chemical reaction of the hydraulic oil itself, thus prevent it spool stuck, throttle small hole gap and damping hole plug and hydraulic components too fast wear, and other failures. The filter has good filtering effect and high precision, but it is difficult to clean after being blocked, and the temperature core must be replaced. The leakage device is equipped with a pressure difference sending device.


Product Detail

Product Tags

INTRODUCTION

The superheater is installed on the pressure line of the hydraulic system to drop off the resin, pitch, carbon residue, etc. from the mechanical impurities and the chemical reaction of the hydraulic oil itself, thus prevent it spool stuck, throttle small hole gap and damping hole plug and hydraulic components too fast wear, and other failures. The filter has good filtering effect and high precision, but it is difficult to clean after being blocked, and the temperature core must be replaced. The leakage device is equipped with a pressure difference sending device. When the leakage core is blocked to the pressure difference of the oil inlet and outlet is 0.35 MPA, the switch signal is sent out, and the temperature core is replaced at this time to achieve the goal of protecting the system safety. The over-temperature precision is calibrated with absolute over-temperature precision and over-drop ratio of 03,5,10,20 & GT 200, overtemperature efficiency i1n99.5% , in accordance with ISO standard.
ZU-Hx QU-H series filters are of high pressure type and used in the pressure line of hydraulic system. Filter element is made of glass fibre or paper. Differential pressure indicator signals when the pressure drop across filter element reaches 0.35MPa.

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Number

Name

Note

1

Fliter head  

2

Element

Wearing parts

3

O-ring

Wearing parts

4

Housing  

5

O-ring

Wearing parts

6

Screw  

7

Spring  

8

Cap  

MODEL CODE

ZU:Paper filter
QU:Fib re filter
WU:Wire mesh filter
I :With by-pass valve
Omit if use without by-pass valve
BH:Water-glycol
Omit if use hydraulic oil
Pressure class: H: 32MPa
E: W22MPa
P:With CMS indicator
Omit if without indicator

Omit if threaded connection
F: flanged connection
B:plated connection
DL: inverted threaded connection
DF: inverted flanged connection
DFA:inverted flanged connection A
DFB: inverted flanged connection B
BD: inverted plated connection
Filtration accuracy (p m)
Flow rate (L/min)

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TECHNICAL DATA

 Model

 Dia.

(mm)

Flow rate (L/min)

 Filtr.

(U ni)

Press.

(MPa)

Pressure loss(MPa)

 

Indicator power

 Weight (Kg)

Model of element

Connect

Initial

Max.

 U-H10x*P 15

10

1

3

5

10

20

30

32

0.08

0.35

24V/48W

220V/50W

3.6 HX - 10 x * #

 

Threaded

n U-H25x*P

25

5.0 HX - 25 x * #
q U-H40x*P 20

40

0.1

8.0 HX-40x*#
% U-H63x*P

63

9.8 HX - 63 x * #
q U-H100x*P 25

100

12.0

HX - 100 x * #
 U-H160x*P 32

160

0.12

18.2

HX - 160 x * #
n U-H250x*FP 40

250

23.0

HX - 250 x * #

 

Flanged

q U-H400x*FP 50

400

0.15

33.8

HX-400X*#
% U-H630x*FP 53

630

42.0

HX - 630 x * #
* U-H800x*FP

800

52.0

HX - 800 x * #

Note: * is represents filtration, # is filter media If the filter flu id is water-glycol, usage pressure 32MPa,flower rate 63L/min,filter media is paper, the filter equipped with indicator and by-pass valve, the model of the fi-lter is ZUI • BH H63 x *P. That of the element is HX • BH - H63 x * if filter media is fib re and the filter equipped with indicator, the model of the filter is QU • BH - H63 x  P, that of the element is HX • BH- H63 x *Q;if filter media is wire mesh and the filter equipped with indicator, the model of the filter is WU • BH - H63 x 大P,That of the element is HX • BH- H63 x *W;

Model

 Dia.

(mm)

Flow rate (L/min)

 Filtr.

(H m)

Press.

(Mpa)

Pressure loss(MPa)

Indicator power

 Weight (Kg)

Model of element

Connect

Initial

Max.

I U-H10x*BP

15 10 1

3

5

10

20

30

40

32

0.08

0.35

24V/48W

220V/50W

5.7

HBX -10x* Plated

I U-H25x*BP

25

7.0

HBX 一 25 x 大

I U-H40x*BP

25 40

0.1

11.5

HBX-40X*

% U-H63x*BP

63

13.2

HBX 一 63 x 大

% U-H100x*BP

25 100

15.0

HBX - 110 x *

% U-H160x*BP

32 160

0.12

21.4

HBX - 160 x *

% U-H250x*BP

40 250

25.7

HBX - 250 x *

% U-H400x*BP

50 400

0.15

38.0

HBX - 400 x*

% U-H630x*BP

630

42.3

HBX - 630 x *

% U-H10x*DLP

15 10

0.08

8.5

HDX-lOx* Inverted

threaded

赤 U-H25x*DLP

25

9.9

HDX-25X*

赤 U-H40x*DLP

20 40

0.1

16.4

HDX-40X*

&U-H63x*DLP

63

18.9

HDX-63X*

^U-H100x*DLP

25 100

22.5

HDX-lOOx*

&U-H160x*DLP

32 160

0.15

33.4

HDX-160X*

&U-H10x*DFP

15 10

0.08

8.6

HDX-lOx* Inverted flanged

&U-H25x*DFP

25

10.0

HDX-25X*

&U-H40x*DFP

20 40

0.1

16.6

HDX-40X*

&U-H63x*DFP

63

19.2

HDX-63X*

^U-H100x*DFP

25 100 22.9 HDX - 100 x *

&U-H160x*DFP

32 160

0.12

34.0

HDX-160X*

<U-H250x*DFP

40 250

41.9

HDX - 250 x*

<U-H400x*DFP

50 400

0.15

57.6

HDX - 400 x*

%U-H630x*DFP

53 630

62.4

HDX - 630 x*

&U-H800 x*DFP

800   HDX - 800 x*

% U-H10x*DFAP

15 10

0.08

8.6

HDX-lOx* Inverted

flanged A

% U-H25x*DFAP

25

10.0

HDX-25X*

% U-H40x*DFAP

20 40

16.6

HDX-40X*

% U-H63x*DFAP

63

0.1

19.2

HDX-63X*

% U-H100 x *DFAP

25 100

22.9

HDX -100 x*

% U-H160 x *DFAP

32 160

0.12

34.0

HDX -160 x*

% U-H250 x *DFAP

40 250

41.9

HDX - 250 x*

% U-H400 x *DFAP

50 400

0.15

57.6

HDX - 400 x*

* U-H630 x *DFAP

53 630

62.4

HDX - 630 x*

* U-H800 x *DFAP

800   HDX - 800 x*

* U-H10x*DFBP

15 10

0.08

8.6

HDX-lOx* Inverted

flanged B

* U-H25x*DFBP

25

10.0

HDX-25X*

* U-H40x*DFBP

20 40

16.6

HDX-40X*

* U-H63x*DFBP

63

0.1

19.2

HDX-63X*

* U-H1OO x *DFBP

25 100

22.9

HDX -100 x*

% U-H160x*DFBP

32 160

0.12

34.0

HDX -160 x*

* U-H250 x *DFBP

40 250

41.9

HDX - 250 x*

% U-H400 x*DFBP

50 400

0.15

57.6

HDX - 400 x*

% U-H630 x *DFBP

53 630

62.4

HDX - 630 x*

% U-H800x*DFBP

800   HDX - 800 x*

* U-H10x*BDP

15 10

0.08

8.4

HDX-lOx*

Inverted

plate

* U-H25x*BDP

25

9.8

HDX-25X*

* U-H40x*BDP

20 40

0.1

16.3

HDX-40X*

* U-H63x*BDP

63

18.9

HDX-63X*

* U-H1OO x *BDP

25 100

22.5

HDX -100 x*

% U-H160x*BDP

40 160

0.12

33.6

HDX -160 x*

% U-H250 x *BDP

250

41.3

HDX - 250 x*

% U-H400 x *BDP

50 400

0.15

57.0

HDX - 400 x*

% U-H630 x *BDP

630

61.8

HDX - 630 x*

* U-H800 x *BDP

800   HDX - 800 x*

ELEMENT PRESSURE DROP( AP)AGAINST FLOW CURVES

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MOUNTING SIZE

1. Threaded connection

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Model Size (mm)
〜H ~h L I 1)

D

(1

m

M
Zq U- H10x*P 198 140 118   70 Φ88

Φ73

2-M6 M27 x 2
Zq U - H25x*P 288 230
Zq U - H40x*P 255 194 128 44 86 Φ124 Φ102 4-M10 M33 x 2
Zq U - H63x*P 323 262
ZqU - H100x*P 394 329 M42x2
ZqU - H160x*P 435 362 166 60 100 Φ146 Φ121 M48x2

 Note: 10L/min connecting thread M18 x 1.5, 25L/min connecting thread M22 x 1.5 is special order. The model will be ZUT-H10 x *P and ZUT-H25 x *P.

Change instructions

① The original flow rate of 10l/min is 10l/min, except the screw size of the oil inlet and outlet is changed from 2-M18XL5 to 2-M27x2(model Zu-h10x * P) , the other size is the same, 2-M18X1.5 is special, order, model is Zut10x * P, 2-M27 x 2(model ZU-H25 x * P) is changed from 2-M22 x l 5 to 2-M27 x 2(model ZU-H25 x * P) , the other size, unchanged, 2-M22 XL5 is a special order, model zut-h25 x * P, the above changes will take effect from January 1,1986.

② The CS-V differential pressure transmitter in the original sample has been changed from s to P and is a CMS differential pressure transmitter. The CMS differential pressure transmitter is based on the CS-V differential pressure transmitter, it is a more advanced and reliable anti-signal device with visual observation and electric transmission.

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2. Flanged connection

Model  Size (mm)
〜H ~h L I b D d

D1

m

Zq U - H250x*FP 508 430 166 60 100 146 121 Φ40 M10
ZqU-H400x*FP 545 461 206 123 170 146 Φ50 M12
ZQ|u-H630x*FP 647 563 128 Φ55
ZQU-H800x*FP 767 683

2.1 Manufacturing connecting flange as follow drawing

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Model Size (mm)

ring for flange

 Screw for flange

A

B

C

D

DI

D2

D3

d

E

D1

q U - H250x*FP

100 30

18

Φ40 Φ55

0 -0.2

Φ52 + 0.2

0

Φ60

Φ98

2.4

0

-0.1

17 Φ55 x 3.1 M16 x 45

q U- H400 x *FP

123 36

20

Φ52 Φ73 Φ65 Φ73 Φ118

4.5

22 Φ73 x 5.7 M20 x 60

q U- H630 x *FP

142 42

22

Φ55 Φ77 Φ)77 Φ85 Φ145 Φ80 x 5.7 M20 x 65

q U- H800 x *FP

142 42

22

Φ55 Φ77 Φ77 Φ85 Φ14545 Φ)80 x 5.7 M20 x 65

3. Plated connection

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Model

Size (mm)

〜H

~H1

R

(1

L

B

I

b

E

F

h

hl

h2

(11

d2

(13

Zq U - H10x*BP 210

142

46

Φ73

158 60 128 30 40

20

50 110 22 Φ15 Φ24 Φ13
Zq U - H25x*BP 300

232

Zq U-H40x*BP 269

109

62 Φ102 190 64 160 32 50

25

65 138 25 Φ25 Φ32 Φ15
Zq U - H63x*BP 337

267

Zq U-H100x*BP 399

329

Zq U - H160x*BP 426

353

73 Φ121 212 72 180

40

60

30

77 164 30 Φ32 Φ40 Φ17
Zq U - H250x*BP 507

429

80

48

Φ40 Φ50
Zq U-H400 x*BP 554

461

85 Φ146 275

110

225 60 80

40

92 194

40

Φ50 Φ65 Φ26
Zq U - H630x*BP 654

561

4. Inverted threaded connection

1. Screw

2. Cover

3. Element

4. Bowl

5. Filter head

6. By-pass valve

7.  Indicator

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Model

 Size (mm)

H

Hl

L

LI

B

(11

h

hl

112

M

D

ZQU- H10x*DLP 198 148

130

95

115

Φ19

27.5

33

54 M27x2

Φ92

ZQU-H25x*DLP 288 238
ZQU-H40x*DLP 247 197

156

115

145

Φ14

34

41

68 M33x2 Φ124
ZQU-H63x*DLP 315 265
ZQU- H100x*DLP 377 327 M42 x 2
ZQU- H160x*DLP 415 365

190

140

170

46

50

92 M48 x 2 Φ146

5. Inverted flange connection

1. Screw

2. Cover

3. Element

4. Bowl

5. Filter head

6. By-pass valve

7. Indicator

zqh10

Model

 Size (mm)

H

Hl

D

L

LL

B

D1

h

hl h2

d

ZQU- H10x*DFP 198 148

Φ92

130

95

115 Φ9

27.5

33 54

Φ18

ZQU-H25x*DFP 288 238
ZQU-H40x*DFP 247 197 Φ124 156

115

145

Φ14

34

41

68

Φ25

ZQU-H63x*DFP 315 265
ZQU- H100x*DFP 377 327
ZQU- H160x*DFP 415 365 Φ146 190

140

170

46

50 92

Φ32

ZQU-H250x*DFP 485 435

Φ40

ZQU-H400x*DFP 532 482 Φ176 240

160

200

Φ18

63 75

122

Φ50

ZQU-H630x*DFP 632 582 Φ55
ZQU-H800x*DFP 752 702

Note: the sizes of flange see page 72

6. Inverted flanged connection A

1. Screw

2. Cover

3. Element

4. Bowl

5. Filter head

6. By-pass valve

7. Indicator

zqh11

Model

Size (mm)

H

Hl

L

LI

L2

B

D1

h

hl

h2

d D

ZQU-H10 x * DFAP

198 148

122.5

65

95

115 Φ9

27.5

33

54

Φ18

Φ92

ZQU-H25X* DFAP

288 238

ZQU-H40 x * DFAP

247 197

150.5

78

115

145 Φ14

34

41

68

Φ25 Φ124

ZQU-H63 x* DFAP

315 265
ZQ U-HlOOx* DFAP 377 327
ZQ U-H160 x * DFAP 415 365

180

95

140

170

46

50

92

Φ32 Φ146
ZQU-H250 x * DFAP 485 435 Φ40
ZQ U-H400 x * DFAP 532 482

220

120

160

200

Φ18

63

75

122

Φ50 Φ176
ZQU-H630 x * DFAP 632 582 Φ55
ZQU-H800 x * DFAP 752 702

Note:the sizes of flange see page 72

7. Inverted flanged connection B

1. Screw

2. Cover

3. Element

4. Bowl

5. Filter head

6. By-pass valve

7. Indicator

zqh12
ZQ U-H10 x * DFBP 198 148

122.5

65

95

115 Φ9

27.5

33

54

Φ18 Φ92
ZQ U-H25 x * DFBP 288 238
ZQ U-H40X* DFBP 247 197

150.5

78

115

145 Φ14

34

41

68

Φ25 Φ24
ZQ U-H63 x * DFBP 315 265
ZQU-HlOOx* DFBP 377 327
ZQ U-H160 x * DFBP 415 365

180

95

140

170

46

50

92

Φ32 Φ146
ZQ U-H250 x * DFBP 485 435 Φ40
ZQ U-H400 x * DFBP 532 482

220

120

160

200

Φ18

63

75

122

Φ50 Φ176
ZQ U-H630 x * DFBP 632 582 Φ55
ZQ U-H800 x * DFBP 752 702

Note:the sizes of flange see page 72

8. Inverted plated connection

1. Screw
2. Cover
3. Element
4. Bowl
5. Filter head
6. By-pass valve
7. Indicator

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Model

Size (mm)

H

Hl

D

L

Ll

B

d1

E

hl h2

d3

d4

b

ZQ U-H10 x * BDP 196 146

Φ92

130

90

115

Φ11.5

60

31 50 Φ15 Φ24 14
ZQU-H25 x * BDP 286 236
ZQU-H40 x * BDP 245 195 Φ124 156

115

145

Φ16

88

39 64 Φ25 Φ38 15
ZQ U-H63 x * BDP 313 263
ZQ U-H100 x * BDP 375 325
ZQ U-H160X* BDP 413 363 Φ146 190

135

170

Φ18

104

48 88 Φ40 Φ50 23
ZQ U-H250 x * BDP 483 433
ZQ U-H400 x * BDP 530 480 Φ176 240

160

200

Φ26

144

70

118

Φ50 Φ65 24
ZQ U-H630 x * BDP 630 580
ZQ U-H800 x * BDP 750 700

9. Connecting flange as follow drawing

1. Screw
2. Cover
3. Element
4. Bowl
5. Filter head
6. By-pass valve
7. Indicator

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Model

 Size (mm)

 "0"ring for flange

Screw for flange

A

B

C

D

DI

D2

D3

D

E

dl
ZQU-H10x*DAP

52

22

11 Φ18 Φ30

0

-0.2

Φ28

+ 0.2

0

Φ36 Φ50 2.4

0

-0.1

Φ9 Φ30 x 3.1

M 8 x 40

ZQ U-H25x*DAP
ZQ U-H40x*DAP

66

12 Φ25 Φ40

Φ35

Φ43 Φ62 Φ11 Φ40x3.1 M 10 x 45
ZQ U-H63x*DAP
ZQU-H100x*DAP
ZQ U-H160x*DAP

90

26

16 Φ32 Φ50

Φ43

Φ51 Φ85 Φ17 Φ50 x 3.1 M 16 x 45
ZQU-H250x*DAP Φ40

Φ52

Φ60
ZQU-H400x*DAP

120

36

20 Φ52 Φ73 Φ65 Φ73 Φ118 4.5 Φ22 Φ73 x 5.7 M 20 x 65
ZQ U-H630x*DAP Φ55 Φ80 Φ77 Φ85 Φ 80 x 5.7
ZQU-H800x*DAP

Note: F, FA, FBO Note: △ is F, FA,FB


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