四邊伐鼓雪海涌， 三軍大呼陰山動。 —— 岑參《輪臺歌奉送封大夫出師西征》
SV20GA1-4X/ R900587550力士樂單向閥
德國Bosch Rexroth博世力士樂
Check valve,hydraulically pilot operated
單向閥，液壓先導控制
型號 SV 和 SL
通徑 10 至 32
組件系列 4X
zui大工作壓力 315 bar
zui大流量 550 l/min
特征：
- 底板安裝
- 安裝面符合 ISO 5781
- 安裝底板參見樣本 RE 45062（需單獨訂購）
- 螺紋連接
- 用于內部或外部調節油，可選
- 帶或不帶減壓功能，可選
- 減壓功能抑制減壓(減少可能壓力沖擊)

- 4種調節壓力，可選
Company：武漢億嘉隆機電設備有限公司
Attn：袁榮
：

：

烏舍凌波肌似雪，親持紅葉索題詩。 —— 蘇曼殊《本事詩十首·選二》
SV20GA1-4X/ R900587550力士樂單向閥
德國力士樂 單向閥 液控單向閥 BOSCH REXROTH 博世力士樂 減壓閥 先導閥 閥門
單向閥，液壓先導控制
型號 SV 和 SL
----型號說明：
"S-4X/"
"S"--單向閥
""--V=內部泄油，L=外部泄油
""--通徑尺寸10,16,20,25,32
""--P=底板安裝，G=螺紋連接
""--A=帶減壓閥，B=不帶減壓閥
""--開啟壓力（代號1,2,3,4）
"4X"--組件系列 40 至 49（40至49，安裝和連接尺寸保持不變）
""--密封材料：無=NBR密封，V=FKM密封
""--其他細節用文字說明

----優選型號：
SL10GA1-4X/ R900483370
SL10GB1-4X/ R900451135
SL10PA1-4X/ R900483371
SL10PB1-4X/ R900443419
SL15GA1-4X/ R900587553
SL20PA1-4X/ R900587559
SL20PB1-4X/ R900599586
SL25GA1-4X/ R900587555
SL30GA1-4X/ R900587556
SL30PA1-4X/ R900587560
SV10GA1-4X/ R900483368
SV10GB1-4X/ R900453511
SV10PA1-4X/ R900483369
SV10PB1-4X/ R900467724
SV15GA1-4X/ R900587549
SV20GA1-4X/ R900587550
SV20PA1-4X/ R900587557
SV25GA1-4X/ R900587551
SV30GA1-4X/ R900587552
SV30PA1-4X/ R900587558
難相見，易相別，又是玉樓花似雪。 —— 韋莊《應天長·別來半歲音書絕》
SV20GA1-4X/ R900587550力士樂單向閥
德國力士樂 單向閥 液控單向閥 BOSCH REXROTH 博世力士樂 減壓閥 先導閥 閥門
單向閥，液壓先導控制
型號 SV 和 SL
SV單向閥，板接式單向閥，先導式
SV10GA1-4X/
SV10GA1-4X/V
SV10GA2-4X/
SV10GA2-4X/V
SV10GA3-4X/
SV10GA3-4X/V
SV10GA4-4X/
SV10GA4-4X/V
SV10GB1-4X/
SV10GB1-4X/V
SV10GB2-4X/
SV10GB2-4X/V
SV10GB3-4X/
SV10GB4-4X/
SV10GB4-4X/V
SV10PA1-4X/
SV10PA1-4X/V
SV10PA2-4X/
SV10PA2-4X/V
SV10PA3-4X/
SV10PA3-4X/V
SV10PA4-4X/
SV10PA4-4X/V
SV10PB1-4X/
SV10PB1-4X/V
SV10PB2-4X/
SV10PB2-4X/V
SV10PB3-4X/
SV10PB3-4X/V
SV10PB4-4X/
SV10PB4-4X/V
SV15GA1-4X/
SV15GA1-4X/V
SV15GA2-4X/
SV15GA2-4X/V
SV15GA3-4X/
SV15GA3-4X/V
SV15GA4-4X/
SV15GA4-4X/V
SV15GB1-4X/
SV15GB1-4X/V
SV15GB2-4X/
SV15GB2-4X/V
SV15GB3-4X/
SV15GB3-4X/V
SV15GB4-4X/
SV15GB4-4X/V
SV20GA1-4X/
SV20GA1-4X/V
SV20GA2-4X/
SV20GA3-4X/
SV20GA4-4X/
SV20GA4-4X/V
SV20GB1-4X/
SV20GB1-4X/V
SV20GB2-4X/
SV20GB3-4X/
SV20GB4-4X/
SV20GB4-4X/V
SV20PA1-4X/
SV20PA1-4X/V
SV20PA2-4X/
SV20PA2-4X/V
SV20PA3-4X/
SV20PA3-4X/V
SV20PA4-4X/
SV20PA4-4X/V
SV20PB1-4X/
SV20PB1-4X/V
SV20PB2-4X/
SV20PB2-4X/V
SV20PB3-4X/
SV20PB4-4X/
SV25GA1-4X/
SV25GA1-4X/V
SV25GA2-4X/
SV25GA2-4X/V
SV25GA3-4X/
SV25GA4-4X/
SV25GB1-4X/
SV25GB1-4X/V
SV25GB2-4X/
SV25GB2-4X/V
SV25GB3-4X/
SV25GB3-4X/V
SV30GA1-4X/
SV30GA1-4X/V
SV30GA2-4X/
SV30GA2-4X/V
SV30GA3-4X/
SV30GA4-4X/
SV30GB1-4X/
SV30GB2-4X/
SV30GB2-4X/V
SV30GB3-4X/
SV30GB4-4X/
SV30PA1-4X/
SV30PA1-4X/V
SV30PA2-4X/
SV30PA2-4X/V
SV30PA3-4X/
SV30PA3-4X/V
SV30PA4-4X/
SV30PA4-4X/V
SV30PB1-4X/
SV30PB1-4X/V
SV30PB2-4X/
SV30PB2-4X/V
SV30PB3-4X/
SV30PB3-4X/V
SV30PB4-4X/
SV30PB4-4X/V
雪后燕瑤池，人間枝?！w令《菩薩蠻?春風試手先梅蕊》
SL單向閥，液控單向閥，先導式
SL6PB1-6X/
SL6PB1-6X/V
SL6PB2-6X/
SL6PB2-6X/V
SL6PB3-6X/
SL6PB3-6X/V
SL6PB4-6X/
SL6PB4-6X/V
SL10GA1-4X/
SL10GA1-4X/V
SL10GA2-4X/
SL10GA2-4X/V
SL10GA3-4X/
SL10GA3-4X/V
SL10GA4-4X/
SL10GA4-4X/V
SL10GB1-4X/
SL10GB1-4X/V
SL10GB2-4X/
SL10GB2-4X/V
SL10GB3-4X/
SL10GB3-4X/V
SL10GB4-4X/
SL10PA1-4X/
SL10PA1-4X/V
SL10PA2-4X/
SL10PA2-4X/V
SL10PA3-4X/
SL10PA3-4X/V
SL10PA4-4X/
SL10PA4-4X/V
SL10PB1-4X/
SL10PB1-4X/V
SL10PB2-4X/
SL10PB2-4X/V
SL10PB3-4X/
SL10PB3-4X/V
SL10PB4-4X/
SL10PB4-4X/V
SL15GA1-4X/
SL15GA1-4X/V
SL15GA2-4X/
SL15GA2-4X/V
SL15GA3-4X/
SL15GA3-4X/V
SL15GA4-4X/
SL15GB1-4X/
SL15GB1-4X/V
SL15GB2-4X/
SL15GB2-4X/V
SL15GB3-4X/
SL15GB4-4X/
SL20GA1-4X/
SL20GA1-4X/V
SL20GA2-4X/
SL20GA2-4X/V
SL20GA3-4X/
SL20GA3-4X/V
SL20GA4-4X/
SL20GA4-4X/V
SL20GB1-4X/
SL20GB1-4X/V
SL20GB2-4X/
SL20GB2-4X/V
SL20GB3-4X/
SL20GB3-4X/V
SL20GB4-4X/
SL20PA1-4X/
SL20PA1-4X/V
SL20PA2-4X/
SL20PA2-4X/V
SL20PA3-4X/
SL20PA3-4X/V
SL20PA4-4X/
SL20PA4-4X/V
SL20PB1-4X/
SL20PB1-4X/V
SL20PB2-4X/
SL20PB2-4X/V
SL20PB3-4X/
SL20PB3-4X/V
SL20PB4-4X/
SL20PB4-4X/V
SL25GA1-4X/
SL25GA1-4X/V,
SL25GA2-4X/
SL25GA2-4X/V
SL25GA3-4X/
SL25GA3-4X/V
SL25GA4-4X/
SL25GB1-4X/
SL25GB1-4X/V
SL25GB2-4X/
SL25GB2-4X/V
SL25GB3-4X/
SL25GB4-4X/
SL25GB4-4X/V
SL30GA1-4X/
SL30GA1-4X/V
SL30GA2-4X/
SL30GA2-4X/V
SL30GA3-4X/
SL30GA3-4X/V
SL30GA4-4X/
SL30GA4-4X/V
SL30GB1-4X/
SL30GB1-4X/V
SL30GB2-4X/
SL30GB2-4X/V
SL30GB3-4X/
SL30GB4-4X/
SL30PA1-4X/
SL30PA1-4X/V
SL30PA2-4X/
SL30PA2-4X/V
SL30PA3-4X/
SL30PA3-4X/V
SL30PA4-4X/
SL30PA4-4X/V
SL30PB1-4X/
SL30PB1-4X/V
SL30PB2-4X/
SL30PB2-4X/V
SL30PB3-4X/
SL30PB3-4X/V
SL30PB4-4X/
SL30PB4-4X/V
……
江上晚來堪畫處，釣魚人一蓑歸去。 —— 馬致遠《壽陽曲·江天暮雪》