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SV30PA2-30B/华德液控单向阀

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天下至大,方身则小;生为重矣,比义则轻。—— 唐·魏征《隋书·诚节传传论》
SV30PA2-30B/华德液控单向阀
华德 液压阀 方向阀 Huade 先导式单向阀 阀门 先导阀
SV30PA2-30B/ SV30PA2-30B/ SV30PA2-30B/华德单向阀
SV30PA2-30B/ SV30PA2-30B/ SV30PA2-30B/华德单向阀
Huade Hydraulics
北京华德液压
Hydraulic Valves
液压阀 阀门
Directional Valves
方向阀
SV/SL...30B/型液控单向阀
- 通径 10 至 30
- 压力至 31.5 MPa
- 流量至 400 L/min
特征
- 液控单向阀
- 连接尺寸按 DIN 24340
- 底板安装或螺纹连接
- 按需要有带泄油口和不带泄油口
- 按需要有带先导阀和不带先导阀
- 用先导阀缓冲释压
- 可选三种开启压力
说明
SV和SL型液控单向阀都是座式阀,可以由液压开启而允许反向流动,此种阀用来隔离局部压力回路,即在管子破裂时防止负载降落的保护,也可防止负载下爬。
此种液控单向阀主要包括阀体,主阀芯,先导阀芯,压缩弹簧和控制活塞。
SV型(无泄油口)
由A口至B口始终可以自由流动。反方向上则先导阀芯和主阀芯被弹簧和系统压力保持在阀座上。若X口供给压力油,则控制活塞被推向右。打开导阀芯,再打开主阀芯。于是油液先通过导阀,再通过主阀。为了用控制活塞能可靠的操纵阀,需要一定的低控制压力。
SL型(带泄油口)
在原理上,此阀与SV型有相同的功能。不同之处在于增加了泄油口Y,这就可以使控制活塞的环形面积与A口隔离。A口来的油压力只作用在控制活塞的面积A4上,从而有效降低此条件下所需的控制压力。
华德 液压阀 方向阀 Huade 先导式单向阀 阀门 先导阀
SV30PA2-30B/ SV30PA2-30B/ SV30PA2-30B/华德单向阀
SV30PA2-30B/ SV30PA2-30B/ SV30PA2-30B/华德单向阀
供应商信息:上海心雨机电设备有限公司
Attn:闫菲
Email:395717253@
Tel:
Fax:
:395717253
虽死之日,犹生之年。—— 唐·元稹《莺莺传》
SV30PA2-30B/华德液控单向阀
华德 液压阀 方向阀 Huade 先导式单向阀 阀门 先导阀 液控单向阀 方向控制阀
Huade Hydraulics
北京华德液压
Hydraulic Valves
液压阀 阀门
Directional Valves
方向阀
SV/SL...30B/型液控单向阀
- 通径 10 至 30
- 压力至 31.5 MPa
- 流量至 400 L/min
型号说明
"S*****-30B/**"
"*"--V = 不带泄油口
L = 带泄油口
"*"--规格:
连接方式G:10 15 20 25 30
连接方式P:10 20 30
"*"--连接方式:
P = 底板安装
G = 螺纹连接
"*"--A = 带先导阀
B = 不带先导阀
"*"--开启压力,见曲线A至B:1 2 3
"30"--30系列(30至39系列安装及连接尺寸不变)
"B"--北京华德液压技术
"*"--无代号 = 矿物质液压油
V = 磷酸酯液压油
"*"--其它细节用文字说明

技术参数
- 阀形式:SV10 SL10 SV15、20 SL15、20 SV25、30 SL25、30
- X口控制面积cm2:2.2 2.2 8.7 8.7 17.5 17.5
- Y口控制面积cm2:- 1.9 - 7.7 - 15.8
- 液流方向:A至B自由流通,B至←A自由流通(先导控制时)
- 工作压力MPa:至31.5
- 控制压力MPa:0.5 - 31.5
- 介质:矿物质液压油或磷酸酯液压油
- 油温范围°C:-30 - +80
- 粘度范围mm2/s:2.8 - 500
- 重量kg:2.5 2.5 4.0 4.5 8.0 8.0

华德液压阀
方向阀 先导式单向阀
SV...30B/型液控单向阀
型号列举
SV10PA1-30B/
SV10PA2-30B/
SV10PA3-30B/
SV10PB1-30B/
SV10PB2-30B/
SV10PB3-30B/
SV10GA1-30B/
SV10GA2-30B/
SV10GA3-30B/
SV10GB1-30B/
SV10GB2-30B/
SV10GB3-30B/
SV20PA1-30B/
SV20PA2-30B/
SV20PA3-30B/
SV20PB1-30B/
SV20PB2-30B/
SV20PB3-30B/
SV20GA1-30B/
SV20GA2-30B/
SV20GA3-30B/
SV20GB1-30B/
SV20GB2-30B/
SV20GB3-30B/
SV30PA1-30B/
SV30PA2-30B/
SV30PA3-30B/
SV30PB1-30B/
SV30PB2-30B/
SV30PB3-30B/
SV30GA1-30B/
SV30GA2-30B/
SV30GA3-30B/
SV30GB1-30B/
SV30GB2-30B/
SV30GB3-30B/

SL...30B/型液控单向阀
型号列举
SL10PA1-30B/
SL10PA2-30B/
SL10PA3-30B/
SL10PB1-30B/
SL10PB2-30B/
SL10PB3-30B/
SL10GA1-30B/
SL10GA2-30B/
SL10GA3-30B/
SL10GB1-30B/
SL10GB2-30B/
SL10GB3-30B/
SL20PA1-30B/
SL20PA2-30B/
SL20PA3-30B/
SL20PB1-30B/
SL20PB2-30B/
SL20PB3-30B/
SL20GA1-30B/
SL20GA2-30B/
SL20GA3-30B/
SL20GB1-30B/
SL20GB2-30B/
SL20GB3-30B/
SL30PA1-30B/
SL30PA2-30B/
SL30PA3-30B/
SL30PB1-30B/
SL30PB2-30B/
SL30PB3-30B/
SL30GA1-30B/
SL30GA2-30B/
SL30GA3-30B/
SL30GB1-30B/
SL30GB2-30B/
SL30GB3-30B/
……
壮心未与年俱老,死去犹能作鬼雄。—— 宋·陆游《书愤》
SV30PA2-30B/华德液控单向阀
华德 液压阀 方向阀 Huade 先导式单向阀 阀门 先导阀 液控单向阀 方向控制阀
Huade Hydraulics
北京华德液压
Hydraulic Valves
液压阀 阀门
Directional Valves
方向阀
SV/SL...40B型液控单向阀
- 通径 10 至 32
- 压力至 31.5MPa
- 流量至 550L/min
特点
- 液控单向阀
- 连接尺寸按 DIN24340
- 底板安装或螺纹连接
- 按需要有带泄油口和不带泄油口
- 按需要有带先导阀和不带先导阀
- 可选四种开启压力
说明
SV和SL型液控单向阀都是座式阀,可以由液压开启而允许反向流动,此种阀用来隔离局部压力回路。
即在管子破裂时防止负载降落的保护,也可防止负载下爬。
此种液控单向阀主要包括阀体、阀芯、压缩弹簧、控制滑阀和预开阀。油液可以由A至B自由流动。在相反方向上,阀芯被压力弹簧和管道系统的压力推向阀座。
通过在控制接口X上的连接压力,控制滑阀被推向右侧。这使阀芯脱离阀座,油液可以从B向A流动。
为了阀由控制滑阀的压力开启,需要一个低控制压力。
型号列举
SV10PA1-40B/
SV10PA2-40B/
SV10PA3-40B/
SV10PA4-40B/
SV10PB1-40B/
SV10PB2-40B/
SV10PB3-40B/
SV10PB4-40B/
SV20PA1-40B/
SV20PA2-40B/
SV20PA3-40B/
SV20PA4-40B/
SV20PB1-40B/
SV20PB2-40B/
SV20PB3-40B/
SV20PB4-40B/
SV30PA1-40B/
SV30PA2-40B/
SV30PA3-40B/
SV30PA4-40B/
SV30PB1-40B/
SV30PB2-40B/
SV30PB3-40B/
SV30PB4-40B/

SL10PA1-40B/
SL10PA2-40B/
SL10PA3-40B/
SL10PA4-40B/
SL10PB1-40B/
SL10PB2-40B/
SL10PB3-40B/
SL10PB4-40B/
SL20PA1-40B/
SL20PA2-40B/
SL20PA3-40B/
SL20PA4-40B/
SL20PB1-40B/
SL20PB2-40B/
SL20PB3-40B/
SL20PB4-40B/
SL30PA1-40B/
SL30PA2-40B/
SL30PA3-40B/
SL30PA4-40B/
SL30PB1-40B/
SL30PB2-40B/
SL30PB3-40B/
SL30PB4-40B/

SV15GA1-40B/
SV15GA2-40B/
SV15GA3-40B/
SV15GA4-40B/
SV15GA1-40B/V
SV15GA2-40B/V
SV25GA3-40B/
SV25GA4-40B/
SV25GA1-40B/V
SV25GA2-40B/V
SV25GA3-40B/V
SV25GA4-40B/V

SL15GA1-40B/
SL15GA2-40B/
SL15GA3-40B/
SL15GA4-40B/
SL15GA1-40B/V
SL15GA2-40B/V
SL15GA3-40B/V
SL15GA4-40B/V
SL25GA1-40B/
SL25GA2-40B/
SL25GA3-40B/
SL25GA4-40B/
SL25GA1-40B/V
SL25GA2-40B/V
SL25GA3-40B/V
SL25GA4-40B/V

Z2S型叠加式液控单向阀
型号列举
Z2S6-1-60B/
Z2S6-3-60B/
Z2S6A1-60B/
Z2S6A1-60B/V
Z2S6A3-60B/
Z2S6B1-60B/
Z2S6B3-60B/
Z2S6A1-60B/V
Z2S6B1-60B/V
Z2S6-1-60B/V
Z2S6A2-60B/V
Z2S6B2-60B/V
Z2S6-2-60B/V
Z2S6A3-60B/V
Z2S6B3-60B/V
Z2S6-3-60B/V
Z2S6A4-60B/V
Z2S6B4-60B/V
Z2S6-4-60B/V
Z2S10A1-30B/V
Z2S10B1-30B/V
Z2S10-1-30B/V
Z2S10A2-30B/V
Z2S10B2-30B/V
Z2S10-2-30B/V
Z2S10A3-30B/V
Z2S10B3-30B/V
Z2S10-3-30B/V
Z2S16A3-50B/V
Z2S16B3-50B/V
Z2S16-3-50B/V
Z2S16A4-50B/V
Z2S16B4-50B/V
Z2S16-4-50B/V
Z2S22A3-50B/V
Z2S22B3-50B/V
Z2S22-3-50B/V
Z2S22A4-50B/V
Z2S22B4-50B/V
Z2S22-4-50B/V
……
宁以义死,不苟幸生,而视死如归。—— 宋·欧阳修《纵囚论》
Huade Hydraulics
北京华德液压
Hydraulic Valves
液压阀
Directional Valves
方向阀
电磁方向控制阀 电磁换向阀
WE6...61B/... 型电磁换向阀
型号列举
3WE6A61B/CG12N9Z4
3WE6A61B/CG12N9Z5L
3WE6A61B/CG24N9Z4
3WE6A61B/CG24N9Z5L
3WE6A61B/CW220-50N9Z4
3WE6A61B/CW220-50N9Z4-E
3WE6B61B/CG24N9Z4
3WE6B61B/CG24N9Z4-E
3WE6B61B/CG24N9Z5L
3WE6B61B/CG24N9Z5L-E
3WE6B61B/CW220-50N9Z4
3WE6B61B/CW220-50N9Z4-E
3WE6B61B/CW220-50N9Z5L-E
4WE6C61B/CG24N9Z4
4WE6C61B/CG24N9Z5L
4WE6C61B/CW110-50N9Z5L
4WE6C61B/CW220-50N9Z4
4WE6C61B/CW220-50N9Z5L
4WE6C61B/OFCG24N9Z5L
4WE6D61B/CG220N9Z5L
4WE6D61B/CG24N9Z4
4WE6D61B/CG24N9Z5L
4WE6D61B/CG24N9Z5L/V
4WE6D61B/CG24N9Z5LB08
4WE6D61B/CG24N9Z5LB10
4WE6D61B/CW110-50N9Z4
4WE6D61B/CW110-50N9Z5L
4WE6D61B/CW220-50N9Z4
4WE6D61B/CW220-50N9Z5L
4WE6D61B/CW220RN9Z5L
4WE6D61B/OFCG220N9Z4
4WE6D61B/OFCG24N9Z4
4WE6D61B/OFCG24N9Z5L
4WE6D61B/OFCG24NZ4B10
4WE6D61B/OFCW110-50N9Z4
4WE6E61B/CG24N9Z4
4WE6E61B/CG24N9Z5L
4WE6E61B/CW220-50N9Z4
4WE6E61B/CW220-50N9Z4B08
4WE6E61B/CW220-50N9Z5L
4WE6E61B/CW220RN9Z5L
4WE6F61B/CG24N9Z5L
4WE6G61B/CG24N9Z4
4WE6G61B/CG24N9Z5L
4WE6G61B/CW220-50N9Z4
4WE6G61B/CW220-50N9Z5L
4WE6G61B/CW220RN9Z5L
4WE6H61B/CG12N9Z5L
4WE6H61B/CG24N9Z4
4WE6H61B/CG24N9Z5L
4WE6H61B/CW110-50N9DL
4WE6H61B/CW110RN9Z5L
4WE6J61B/CG24N9Z4
4WE6J61B/CG24N9Z4B10
4WE6J61B/CG24N9Z5L
4WE6J61B/CG24N9Z5LB08
4WE6J61B/CG24N9Z5LB10
4WE6J61B/CG24N9Z5LB12
4WE6J61B/CW110-50N9Z4
4WE6J61B/CW220-50N9Z4
4WE6J61B/CW220-50N9Z5L
4WE6J61B/CW220RN9Z5L
4WE6L61B/CG24N9Z5L
4WE6M61B/CG24N9Z5L
4WE6M61B/CW220-50N9Z5L
4WE6Q61B/CG24N9Z4
4WE6R61B/CG24N9Z5L
4WE6T61B/CW220-50N9Z5L
4WE6U61B/CW220-50N9Z5L
4WE6Y61B/CG24N9Z4
4WE6Y61B/CG24N9Z5L
4WE6Y61B/CG24N9Z5LB10
4WE6Y61B/CW220-50N9Z5L
4WE6Y61B/CW220RN9Z5L
4WE6EA61B/CG24N9Z5L
4WE6EA61B/CW220-50N9Z4
4WE6EB61B/CG24N9Z4
4WE6EB61B/CG24N9Z4B08
4WE6EB61B/OFCG24N9Z4
4WE6HA61B/CG24N9Z5L
4WE6JB61B/CG24N9Z5L
4WE6JB61B/OFCG220N9Z4
4WE6JB61B/OFCG24N9Z4

电磁方向控制阀 电磁换向阀
型号列举
3WE10A31B/CG24N9Z5L
3WE10A31B/OFCW220-50N9Z5L
3WE10B31B/CG24N9Z4
3WE10B31B/CG24N9Z5L
3WE10B31B/CW220-50N9Z4
3WE10B31B/CW220-50N9Z5L
4WE10C31B/CG24N9Z5L
4WE10C31B/CG24N9Z4
4WE10C31B/CW220-50N9Z5L
4WE10C31B/CW220-50N9Z4
4WE10C31B/CW220RN9Z5L
4WE10C31B/OFCG24N9Z4
4WE10C31B/OFCG24N9Z5L
4WE10C31B/OFCW220-50N9Z5L
4WE10D31B/CG24N9Z4
4WE10D31B/CG24N9Z5L
4WE10D31B/CG24N9Z5L/V
4WE10D31B/CW220-50N9Z4
4WE10D31B/CW220-50N9Z5L
4WE10D31B/OFCG220N9Z4
4WE10D31B/OFCG220N9Z5L
4WE10D31B/OFCG24N9Z4
4WE10D31B/OFCG24N9Z5L
4WE10D31B/OFCW110-50N9Z5L
4WE10D31B/OFCW220-50N9Z4
4WE10D31B/OFCW220-50N9Z5L
4WE10E31B/CG24N9Z4
4WE10E31B/CG24N9Z5L
4WE10E31B/CW110-50N9Z5L
4WE10E31B/CW220-50N9Z4
4WE10E31B/CW220-50N9Z5L
4WE10E31B/CW220RN9Z5L
4WE10F31B/CG24N9Z5L
4WE10G31B/CG24N9Z4
4WE10G31B/CG24N9Z5L
4WE10G31B/CW220-50N9Z4
4WE10G31B/CW220-50N9Z5L
4WE10G31B/CW220RN9Z5L
4WE10H31B/CG24N9Z4
4WE10H31B/CG24N9Z5L
4WE10H31B/CG24N9Z5LB08
4WE10H31B/CW220-50N9Z5L
4WE10J31B/CG24N9Z4
4WE10J31B/CG24N9Z5L
4WE10J31B/CW220-50N9Z4
4WE10J31B/CW220-50N9Z5L
4WE10L31B/CW220-50N9Z5L
4WE10M31B/CG24N9Z4
4WE10P31B/CW220-50N9Z5L
4WE10Q31B/CG24N9Z5L
4WE10R31B/CG24N9Z5L
4WE10U31B/CG24N9Z5L
4WE10U31B/CW220-50N9Z5L
4WE10Y31B/CG24N9Z4
4WE10Y31B/CG24N9Z5L
4WE10Y31B/CG24N9Z5L/V
4WE10Y31B/CW220-50N9Z5L
4WE10EA31B/CW220-50N9Z5L
4WE10EB31B/CG24N9Z5L
4WE10EB31B/OFCG220N9Z4
4WE10EB31B/OFCG24N9Z4
4WE10GB31B/CG24N9Z5L
4WE10JB31B/CG24N9Z4
4WE10JB31B/CG24N9Z5L
4WE10RB31B/CG24N9Z5L
……
死生,天地之常理,畏者不可以苟免,贪者不可以苟得也。—— 宋·欧阳修《唐华阳颂》

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