SL20GA2-45力士乐先导式单向阀

细雨鱼儿出，微风燕子斜。 —— 杜甫《水槛遣心二首》

SL20GA2-45 SL20GA2-4X/力士乐先导式单向阀

Bosch Rexroth Hydraulic Valves

博世力士乐液压阀

On/off valves - Isolator valves

开/关阀 - 隔离阀

Check valves, pilot operated

先导式单向阀

SL 20 型

产品描述：SL 型阀是一种采用座式结构的液压开启式单向阀。它用于无泄漏截止一个用液设备管接头。通过提前打开可以给高压液体缓缓卸压。由此可以避免出现可能的切换冲击。

- 规格 20

- 组件系列 4X

- ZUI大工作压力 315 bar

- ZUI大流量 350 l/min

- 用于底板安装

- 孔图按 ISO 5781

- 用于螺纹连接

- 带或不带预开口

- 不同的开启压力

博世力士乐液压阀隔离阀先导式单向阀 Bosch Rexroth 开/关阀阀门

SL20GA2-45 SL20GA2-4X/ SL20GA2-45 SL20GA2-4X/力士乐单向阀

供应商信息：上海心雨机电设备有限公司

Attn：闫菲

Tel：

Fax：

QQ：

醉后不知天在水，满船清梦压星河。 —— 唐温如《题龙阳县青草湖》

SL20GA2-45 SL20GA2-4X/力士乐先导式单向阀

博世力士乐单向阀开关阀隔离阀 Bosch Rexroth 先导式单向阀液压阀截止阀阀门

Bosch Rexroth Hydraulic Valves

博世力士乐液压阀

On/off valves 开/关阀

Isolator valves 隔离阀

Check valve, hydraulically pilot operated

单向阀，液压先导式

Types SV and SL

- Nominal sizes 10 to 32

- Component series 4X

- Maximum operating pressure 315 bar

- Maximum flow 550 l/min

Features

- For subplate mounting

- Connection location to ISO 5781

- Subplates to data sheet RE 45062 (separate order)

- For threaded connections

- With internal or external pilot oil drain, optional

- With or without decompression feature, optional

- Version with decompression feature for dampened decompression (minimising possible pressure shocks)

- 4 opening pressures, optiona

Ordering details

"S*****-4X/**"

"S"--Check valves

"*"--V = Internal pilot oil drain；L = External pilot oil drain

"*"--Nominal sizes 10 to 32

"*"--P = For subplate mounting；G = For threaded connections

"*"--A = With decompression feature； B = Without decompression feature

"*"--Opening pressure：See Δp-qV-characteristic curves A to B, Pages 5 and 6

"4X"--Component series 40 to 49(40 to 49: unchanged installation and connection dimensions)

"*"--Seal material：No code = NBR seals；V = FKM seals

Attention! The compatibility of the seals and pressure fluid used has to be taken into account!

"*"--Further details in clear text

Bosch Rexroth博世力士乐

液压阀先导式单向阀截止阀

Preferred types

R SL10GA1-4X/

R SL10GB1-4X/

R SL10PA1-4X/

R SL10PB1-4X/

R SL15GA1-4X/

R SL20PA1-4X/

R SL20PB1-4X/

R SL25GA1-4X/

R SL30GA1-4X/

R SL30PA1-4X/

R SV10GA1-4X/

R SV10GB1-4X/

R SV10PA1-4X/

R SV10PB1-4X/

R SV15GA1-4X/

R SV20GA1-4X/

R SV20PA1-4X/

R SV25GA1-4X/

R SV30GA1-4X/

R SV30PA1-4X/

……

秋阴不散霜飞晚，留得枯荷听雨声。 —— 李商隐《宿骆氏亭寄怀崔雍崔衮》