Check Valves
Check Valves CRG Check Valves
CIT
CP
SG
SV
PF
Check Valves
Pilot Operated Check Valves
Surge Valves
Flang-clamped type, Prefill Valves
Prefill Valves
SRC
SF
TC
Throttle Valves SR Throttle Valves
Relief Valves DG
Throttle And Check Valves
DT
Directional Valves DM
DCG
Solenoid Operated Flow Throttle And Check Mod- Manually Operated Direc- Cam Operated Directional Controlled Valves ule Valves tional Valves Valves
BG
Remote Control Relief Valves
Direct Type Relief Valves
SBSG
RFBG
H
Low Noise Type Solenoid Controlled Relief Valves
Back Valve
H.Type Pressure Control Valves
RVT
SBG
BS
BS
Low Noise Type Pilot Operated Relief Valves
Solenoid Controlled Relief Valves
Solenoid Controlled Relief Valves
HC
R
RC
HC.Type Pressure Control Valves
Pressure Reducing Valves
Pressure Reducing And Check Valves
Pilot Operated Relief Pilot Operated Relief Valves Valves
YEOSHE HYDRAULICS CO., LTD. 1, Alley 29, Lane 190, Jen Ai Rd., Ta Li City Taichung Hsien, Taiwan. TEL:+886-4-24915518 FAX:+886-4-24910715 China Add ： No.2, Alley 8, Dongshe Hewu New Village, Chongkou, Houjie Town, Dongguan City, Guangdong Province, China Tel ：＋ 86-769-81635358 ＋ 86-13600266957 Fax ：＋ 86-769-81635359 http://www.yeoshe.com.tw E-mail:yeoshe@ms36.hinet.net
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Check Valves Check Valves CRG Check Valves
CIT
CP
SG
SV
PF
Check Valves
Pilot Operated Check Valves
Surge Valves
Flang-clamped type, Prefill Valves
Prefill Valves
Check valves CRG Series Features 1.This is a shingle directional action valve and employed the spring force & piston positioning for achieving to prevent the fluid flow reversely 2.The spring open pressure can be divided into 05: 0.35kg/cm2(power type) 3.The power type which depending on had. circuiting needs. Order No. CRG-03A Series CRGCRG:Gasket type Check valves
Size 03 03 06 10
Checking Pressure A A:0.5kgf/cm2 B:5kgf/cm2
Dimension
CRG-03
Rated Flow L/min 40
Max. Operated Pressure kgf/cm2 250
Checking Pressure kgf/cm2 A:0.5 B:5
Weight kgs 1.8
CRG-06
100
250
A:0.5 B:5
4.4
CRG-10 Surface CRG-03 06 10
350
250
A:0.5 B:5
7.9
Model
Model
A
B
C
D
E
F
G
H
Bolt Size
Weight (kgs)
CRG-03 CRG-06 CRG-10
80 115 130
70 100 130
70 83 108
60.3 81 92
47.6 65 92
23.8 32.5 46
46 57 66
37 42 47
M10×50×4PCS M16×60×4PCS M20×70×4PCS
1.8 4.4 7.9
2
Check Valves Connect CRGM-03 Connect Surface CRGM-03
CRGM-06
CRGM-06
CRGM-10
3
CRGM-10
Check Valves Check Valves CRG Check Valves
CIT
CP
SG
SV
PF
Check Valves
Pilot Operated Check Valves
Surge Valves
Flang-clamped type, Prefill Valves
Prefill Valves
Check valves CIT Series Features 1.This is a shingle directional action valve and employed the spring force & piston positioning for achieving to prevent the fluid flow reversely 2.The spring open pressure can be divided into 05: 0.35kg/cm2(power type) 3.The power type which depending on had. circuiting needs. Order No. CVT-06A Series CITCIT: Check valves CIT Series
Size 06 03 04 06 08 10 12 16
Checking Pressure A A:0.5kgf/cm2 B:5kgf/cm2
Dimension Model CVT-03 CVT-04 CVT-06 CVT-08 CVT-10 CVT-12 CVT-16
Rated Flow L/min 40 60 100 180 350 600 1000
Max. Operated Pressure kgf/cm2 250 250 250 250 250 2250 250
4
Checking Pressure kgf/cm2 A:0.5 B:5 A:0.5 B:5 A:0.5 B:5 A:0.5 B:5 A:0.5 B:5 A:0.5 B:5 A:0.5 B:5
Weight kgs 0.2 0.4 0.7 1.0 2..1 3.2 4.8
Check Valves Check Valves CRG Check Valves
CIT
CP
SG
SV
PF
Check Valves
Pilot Operated Check Valves
Surge Valves
Flang-clamped type, Prefill Valves
Prefill Valves
Pilot operated check valves CP Series Features 1.This piloted check valve is employed the piloted pressure to open the check valve and fluid flow reversely, if the maintained internal pressure in the system. 2.The two steps piloted check valve which passed through reformed internally, which can be achieved lower open pressure and impulse shifting noise reduced, since, the quality will be advanced. Order No. CPDG-03A3 Series
Pressure
Mounting
Size
CP CP: Pilot operated check valves
D None:1 pressure D:2 pressure
GT: Thread type G: Gasket type F: Flange type
03 T:03 06 10 G:03 06 10 F:10 16
Checking Pressure A A:0.5kgf/cm2 B:5kgf/cm2
Optional 3 3:External pilot, external drain 4:External pilot, internal drain
Dimension Type Thread
Gasket
CP※T-03 CP※G-03 CP※T-06 CP※G-06 CP※T-06 CP※G-10 Surface CPDT-03 06 10
Flange
Rated Flow L/min
CPDF-10 CPDF-16
50 125 315 500
Max. Operated Pressure kgf/cm2 250 250 250 250
Cracking Pressure kgf/cm2 A:0.5 A:0.5 A:0.5 A:0.5
B:5 B:5 B:5 B:5
Weight kgs Thread
Gasket
Flange
3.9 6.5 11 -
4.3 7 10.8 -
13.4 30
CPDG-03 06 CPDG-10
CPDT-03 06 10
CPDF-16
Model
A
B
C
D
E
F
G
H
I
K
CPDT-03 CPDT-06 CPDT-10
150 172 208
78 98 140
65 76 83
75 86 104
17 22 0
39 49 70
61 67 84
37 60 84
32.5 38 41.5
3/8" 3/4" 1-1/4"
5
Weight kgs 3.9 6.9 11
Check Valves Check Valves CRG Check Valves
CIT
CP
SG
SV
PF
Check Valves
Pilot Operated Check Valves
Surge Valves
Flang-clamped type, Prefill Valves
Prefill Valves
CPDG-03 06
CPDG-10
Model CPDG-03 CPDG-06 CPDG-10 CPDF-16
A
B
C
D
E
F
G
148 172 -
90 102 -
65 78 -
52.6 55.9 -
45 51 -
11.6 11.3 -
38 53 -
6
Bolt Size M10×50×4PCS M16×60×4PCS M20×70×4PCS
Weight kgs 4.3 7 10.8
Check Valves Check Valves CRG Check Valves
CIT
CP
SG
SV
PF
Check Valves
Pilot Operated Check Valves
Surge Valves
Flang-clamped type, Prefill Valves
Prefill Valves
Prefill valves SG Series Features 1.Check has a special processing, so the flow is bigger than general specification. 2.This is a traditional threading type which can be coupled to comprehensive had system designs. 3.The piloted pressure is adopted two steps and matched by area ratio which can be reduced piloted pressure and eliminated impulse noise.
Order No. SG-16 Series SGSG: Prefill valves
Size 16 16:2" 24:3" 32:4"
Type None:180° L:90°
Dimension Model
Max. Pressure kgf/cm2
SG-16 SG-24 SG-32
210 210 210
Rated Flow L/min NO PL USE PL 300 450 600 900 1100 1600
Operated Flow L/min NO PL USE PL 300±70M 450±70M 600±150M 900±150M 1100±300M 1600±300M
7
Cracking Pressure kgf/cm2 0.12 0.14 0.16
Weight kgs 20 55 105
Check Valves Check Valves CRG Check Valves
CIT
CP
SG
SV
PF
Check Valves
Pilot Operated Check Valves
Surge Valves
Flang-clamped type, Prefill Valves
Prefill Valves
Surface SG-□□-L
SG-□□ SG-□□
Model SG-16 SG-24 SG-32 SG-□□-L
A 320 394 547
B 238 394 547
C 136 165 210
D 53 64 102
E 131 165 235
F 70 93 120
G 120 170 220
H 33 42 42
I 33 30 30
J 20 22 25
K 20 18 18
L 50 75 105
d1 61 92 116
d2 61 92 116
d3 PT3/8" PT3/8" 25
Model
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
SG-16-L SG-24-L
394 547
250 305
183 243
235 305
140 220
92 116
42 42
22 25
245 280
150 200
160 200
30 30
18 18
120 200
92 116
60
20
10
PT3/8" 28
8
Check Valves Check Valves CRG Check Valves
CIT
CP
SG
SV
PF
Check Valves
Pilot Operated Check Valves
Surge Valves
Flang-clamped type, Prefill Valves
Prefill Valves
Flange-clamped type, Pre-fill Valves
Order No. Series SVSFlange-clamped type, Pre-fill Valves SVS : Steel body SVC : Ductile iron body Specifications Rated Flow Max. Operated Pressure Model LPM kgf/cm2
Size 100SVS : 32 to 200 SVC : 32 to 125
Pilot ratio Pcontrol/Pcyl.
Design 10 10:
Flange bolts
Weight kgs
2B
1.3
SVS- 32-10
160
3.6
SVS- 50-10
400
3.8
6
M16.M24
3B
2.9
SVS- 63-10
630
4.2
8
M16.M24
3.5B/4B
4.5
SVS- 80-10
1000
4.3
8
M16.M24
4B
6.2
SVS- 100-10
1600
4.3
8
M22.M30
5B
12.3
SVS- 125-10
2500
SVS- 160-10
4000
SVS- 200-10
7000
For working pressure up to 400kgf/cm2 SVC- 32-10 160
400
250
4.3
12
M24.M30
8B
23.0
4.2
16
M30
10B
50.0
4.1
20
M30
12B
85.0
3.6
4
M16
2B
1.3
400
3.8
6
M16
3B
2.9
SVC- 63-10
630
4.2
8
M16
3.5B/4B
4.5
SVC- 80-10
1000
4.3
8
M16
4B
6.2
SVC- 100-10
1600
4.3
8
M22
5B
12.3
SVC- 125-10
2500
4.3
12
M24
8B
23.0
SVC- 50-10
250
Nor. diameter M16
Pipe size
Number 4
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Check Valves Check Valves CRG Check Valves
CIT
CP
SG
SV
PF
Check Valves
Pilot Operated Check Valves
Surge Valves
Flang-clamped type, Prefill Valves
Prefill Valves
Dimensions
Model svs-32 svc-32 svs-50 svc-50 svs-63 svc-63 svs-80 svc-80 svssvc-100 100 svssvc-125 125 svs160 svs200
ФA ФB ФC 48 63 72 90 112 87 105 125 108 130.5 150
ФD 82 128 143 167
ФE 32 45 50 57
ФF ФG 28 55 29 72 33.53 84 8.5 100
130
155
185
210
70
44
170
200
226
248
89
218
250
284
310
272
310
355
390
L
PX
M4×30 M5×35 M5×40
O-Ring 1517-6 G85 P95 P120
122
M6×45
P145
51
155
M6×60
P185
120
70
233
70
PT3/8"
M8×70
P235
145
95
268
85
PT1/2"
M10×95
P295
62
PT1/4"
Fixed Blot
Model svs-32,50 svc-32,50 svs-63 svc-63 svs-80 svc-80 svs-100 svc-100 svs-125,160 svc-125,160 svs-200
10
Fixed Blot Ф0.7mm Ф0.8mm Ф1.0mm Ф1.2mm Ф1.5mm
O-Ring
Ф1.8mm
PT1/4"
PT1/8"
Check Valves Check Valves CRG Check Valves
CIT
CP
SG
SV
PF
Check Valves
Pilot Operated Check Valves
Surge Valves
Flang-clamped type, Prefill Valves
Prefill Valves
Prefill valves PF Series Features 1.Simple structure, long servicing life, easy of piping installing. 2.The internal auctioned force be shared equivalently by triple arm, reliable quality. 3.Low pressure dropped large flow volume.
Order No. PF-90-FT Series PFPF: Prefill valves
Size 9080:3" 90:3-1/2" 100:4" 125:5" 150:6"
Flange FT FPT: P, T Port Flange FP: P Port Flange FT: T Port Flange
Dimension Model
Valve Size
PF-80 PF-90 PF-100 PF-125 PF-150
3" 3-1/2" 4 5 6
Max. Pressure kgf/cm2 400 630 1000 1600 2500
Cracking Pressure kgf/ cm2 250 250 250 250 250
11
Max. Flow L/min 0.12 0.12 0.12 0.12 0.12
Weight kgs 8 12 17 28 48
Check Valves Check Valves CRG Check Valves
CIT
CP
SG
SV
PF
Check Valves
Pilot Operated Check Valves
Surge Valves
Flang-clamped type, Prefill Valves
Prefill Valves
Surface
Model
A
PF-80 PF-90 PF-100 PF-125 PF-150
120 135 148 175 200
B
C
90 71 101.5 89 115.5 108 141 130.5 167 1155
D
E
F
G
H
I
J
92 119 133 165 204
65 72 74 85 105
27 27 32 43 45
72 88 106 130 168
146 165 191 230 260
PT1/4 PT1/4 PT1/4 PT1/4 PT3/8
6 6 6 12 16
12
K
L
Ф17.5 30 Ф17.5 30 Ф17.5 30 Ф22 15 Ф22 11.25
M
N
O
P
33 42 44 52 64
G80 G100 G115 G140 G180
G85 G100 G115 G140 G180
180 200 230 270 300