Guangzhou Winmost Precision Machinery Co., Ltd.&Taiwan Found Chang Machinery Co.,LTD 

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  • Product name: SV Pressure Control Valve

 

性能表/SPECIFICATION:
 


MODEL

最高使用压力
MAX.PRESSURE
Kgf/cm2

最大流量
MAX.FLOW
1/min

压力调整范围
PRESSURE ADJ.RANGE
Kgf/cm2

重量
WEIGHT
Kg

管式安装
THREADED
CONNECTIONS 

 板式安装
SUB-PLATE
MOUNTINS

SV-03T--

SV-03G--

210

50

1:8-70 
2:8-140
3:8-250

3.7

4

SV-06T--

SV-06G--

125

6.2

6.1

SV-10T--

SV-10G--

250

12

11

 
 
型号说明/HOW TO ORDER:
 
 

无逆止阀
Without check

A:低压用调压阀
A:Lowpressure pelief

B:顺序阀
B:Sequence value

C:顺序阀
C:Sequence value

D:卸载阀
D:Unloading relief

守压、泄油形式
The type of pilot,drain

内部守压、内部泄油
Internalo pilot,internal drain

内部守压、外部泄油
Internalo pilot,external drain

外部导压、外部泄油
External Pilot,external drain

外部导压、内部泄油
External Pilot,internal drain

动作及油压记号
Graphical & dymbol

http://www.winmost.com.cn/back/images/pro2/1-s.jpg

http://www.winmost.com.cn/back/images/pro2/2-s.jpg

http://www.winmost.com.cn/back/images/pro2/3-s.jpg

http://www.winmost.com.cn/back/images/pro2/4-s.jpg

Instructions

Due to the adoption of internal guidance, the balance piston shaft rises when the pressure surpasses the set spring pressure to open primary pressure and secondary pressure passages, the second pressure passage is connected with an oil channel to become a direct discharge valve passage. There are extremely less devices only when this valve is in an oil pressure circuit.

During ordered action, there are more than two sub-circuits according to the oil pressure circuit; this valve is internally guided according to the pressure of the circuit, to make the circuit act in order. However, a non-return ordered valve should be used to make secondary pressure freely flow back to primary pressure in a reversed direction.

The action principle of internal and external guidance is the same as operating and ordered valves.

This valve has the widest application range in the four models. The oil pressure cylinder becomes quick through the combined delivery capacity of a large-flow low-pressure pump and a small-flow high-pressure pump. When the oil pressure cylinder reaches a pressure increasing point, the high-pressure pump is guided to the pressure of the unloading valve, the balance piston shaft rises, and the flow out of the low-pressure pump is returned to the oil channel, so the oil pressure pump is unloaded.
 

 

安装尺寸 INSTALLATION DIMENSIONS:
■ SV-03/06T
 

 

型式
MODEL

A

B

C

D

E

F

G

H

SV-03T

42

84

61

74

195

57

106

43

SV-06T

48

96

73

86

219

64.5

123.5

50.5

 

 


型式
MODEL

J

K

L

N

Q

SV-03T

70

0

28

28

3/8"

SV-06T

80

9

33

42

3/4"

 

Guangzhou Winmost Precision Machinery Co., Ltd.
Add: No.12, Caogang Street, Qiaoshan Village, Shiji Town, Panyu District, Guangzhou City, Guangdong Province
Fax:86-20-34555830

Tel:86-20-34555890 13928846892,13922325706
E-mail:wnb020702@ffsystem.com

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