ZDB/Z2DB型疊加式溢流閥：
1、疊加式連接；
2、四種壓力級；
3、五種油道工作可供選擇；
4、帶一個或兩個插裝溢流閥。
5、四種壓力調節形式：
  手柄
  帶保護罩的內六角調節螺栓
  帶刻度的有鎖旋鈕
  帶刻度的旋鈕

說明：
    ZDB/Z2DB型溢流閥是疊加式**導溢流閥，用于限制系統壓力。有五種控制形式和四個壓力等級，系統壓力通過調節裝置調節。
    該閥由閥體和一個或兩個插裝式**導溢流閥組成。
    靜止時溢流閥呈關閉狀態。A口的壓力作用在閥芯上，與此同時壓力通過節流孔作用在閥芯的彈簧加載側。經過節流孔作用在**導閥上。蘇州杰亦洋機電。當A口的壓力增加直到超過彈簧調定的壓力時，閥芯開啟，壓力油從閥芯的彈簧腔，再通過阻尼孔和通道流到T口。進而產生壓降而推動閥芯開啟，此時油口A和T連同。而彈簧設定壓力保持不變。
    控制油從兩個彈簧腔通過T口由外部回油箱。

        注意事項
1、液壓系統用的介質必須過濾；過濾精度至少20μm。
2、液壓系統用的油箱必須密封；并加空氣過濾器。
3、華德產品出廠時不帶底板。（如需用請訂貨）。
4、固定螺栓請按樣本中列的參數選用。
5、與閥連接的表面粗糙度要求0.8R。
6、與閥連接的平面度要求0.01/100mm。
本公司專業代理華德方向閥，華德單向閥，華德溢流閥，華德換向閥，華德壓力閥，華德流量閥，
華德插裝閥，華德比例閥，華德柱塞泵，華德定量泵，華德變量泵，華德變量柱塞泵，華德雙泵，華德變量雙泵。
以下為華德流量閥部分型號，如未查詢到所需型號，請致電客服： 0512-69571550 黃**生
MG6G1.2B/2/V
MG8G1.2B/2/V
MG10G1.2B/2/V
MG15G1.2B/2/V
MG20G1.2B/2/V
MG25G1.2B/2/V
MG30G1.2B/2/V
MG6G1.2B/V
MG8G1.2B/V
MG10G1.2B/V
MG15G1.2B/V
MG20G1.2B/V
MG25G1.2B/V
MG30G1.2B/V
MG6G1.2B/2
MG8G1.2B/2
MG10G1.2B/2
MG15G1.2B/2
MG20G1.2B/2
MG25G1.2B/2
MG30G1.2B/2
MG6G1.2B
MG8G1.2B
MG10G1.2B
MG15G1.2B
MG20G1.2B
MG25G1.2B
MG30G1.2B
Z2FS6-30B/SV
Z2FS6-30B/S2V
Z2FS6-30B/S3V
Z2FS6-30B/S4V
Z2FS16-30B/SV
Z2FS16-30B/S2V
北京華德MG15G1.2B/2溢流閥-杰亦洋供應
Z2FS6-30B/S
Z2FS6-30B/S2
Z2FS6-30B/S3
Z2FS6-30B/S4
Z2FS16-30B/S
Z2FS16-30B/S2
Z2FS16-30B/S3
Z2FS16-30B/S4
Z2FS22-30B/S
Z2FS22-30B/S2
Z2FS22-30B/S3
Z2FS22-30B/S4
Z2FS10-20B/SV
Z2FS10-20B/S2V
Z2FS10-20B/S3V
Z2FS10-20B/S4V
Z2FS10-20B/S
Z2FS10-20B/S2
Z2FS10-20B/S3
Z2FS10-20B/S4
Z2FS6A2-40B/1QV
Z2FS6A3-40B/1QV
Z2FS6A5-40B/1QV
Z2FS6A7-40B/1QV
Z2FS6B2-40B/1QV
Z2FS6B3-40B/1QV
Z2FS6B5-40B/1QV
Z2FS6B7-40B/1QV
Z2FS62-40B/1QV
Z2FS63-40B/1QV
Z2FS65-40B/1QV
Z2FS67-40B/1QV
Z2FS6A2-40B/2QV
Z2FS6A3-40B/2QV
Z2FS6A5-40B/2QV
Z2FS6A7-40B/2QV
Z2FS6B2-40B/2QV
北京華德MG15G1.2B/2溢流閥-杰亦洋供應
Z2FS6A2-40B/1Q
Z2FS6A3-40B/1Q
Z2FS6A5-40B/1Q
Z2FS6A7-40B/1Q
Z2FS6B2-40B/1Q
Z2FS6B3-40B/1Q
Z2FS6B5-40B/1Q
Z2FS6B7-40B/1Q
Z2FS62-40B/1Q
Z2FS63-40B/1Q
Z2FS65-40B/1Q
Z2FS67-40B/1Q
Z2FS6A2-40B/2Q
Z2FS6A3-40B/2Q
Z2FS6A5-40B/2Q
Z2FS6A7-40B/2Q
Z2FS6B2-40B/2Q
Z2FS6B3-40B/2Q
Z2FS6B5-40B/2Q
Z2FS6B7-40B/2Q
Z2FS62-40B/2Q
Z2FS63-40B/2Q
Z2FS65-40B/2Q
Z2FS67-40B/2Q
Z2FS10A3-30B/V
Z2FS10A3-30B/SV
Z2FS10A3-30B/S2V
Z2FS10A3-30B/S3V
Z2FS10A3-30B/S4V
Z2FS10A3-30B
Z2FS10A3-30B/S
Z2FS10A3-30B/S2
Z2FS10A3-30B/S3
Z2FS10A3-30B/S4
Z2FS10A5-30B/V
Z2FS10A5-30B/SV
Z2FS10A5-30B/S2V
Z2FS10A5-30B/S3V
Z2FS10A5-30B/S4V
Z2FS10A5-30B
Z2FS10A5-30B/S
Z2FS10A5-30B/S2
Z2FS10A5-30B/S3
Z2FS10A5-30B/S4
Z2FS10A7-30B/V
Z2FS10A7-30B/SV
Z2FS10A7-30B/S2V
Z2FS10A7-30B/S3V
Z2FS10A7-30B/S4V
Z2FS10A7-30B
Z2FS10A7-30B/S
Z2FS10A7-30B/S2
Z2FS10A7-30B/S3
Z2FS10A7-30B/S4
Z2FS10B3-30B/V
Z2FS10B3-30B/SV
Z2FS10B3-30B/S2V
Z2FS10B3-30B/S3V
Z2FS10B3-30B/S4V
Z2FS10B3-30B
Z2FS10B3-30B/S
Z2FS10B3-30B/S2
Z2FS10B3-30B/S3
Z2FS10B3-30B/S4
Z2FS10B5-30B/V
Z2FS10B5-30B/SV
Z2FS10B5-30B/S2V
Z2FS10B5-30B/S3V
Z2FS10B5-30B/S4V
Z2FS10B5-30B
Z2FS10B5-30B/S
Z2FS10B5-30B/S2
Z2FS10B5-30B/S3
Z2FS10B5-30B/S4
Z2FS10B7-30B/V
Z2FS10B7-30B/SV
Z2FS10B7-30B/S2V
Z2FS10B7-30B/S3V
Z2FS10B7-30B/S4V
Z2FS10B7-30B
Z2FS10B7-30B/S
Z2FS10B7-30B/S2
Z2FS10B7-30B/S3
Z2FS10B7-30B/S4
Z2FS103-30B/V
Z2FS103-30B/SV
Z2FS103-30B/S2V
Z2FS103-30B/S3V
Z2FS103-30B/S4V
Z2FS103-30B
Z2FS103-30B/S
Z2FS103-30B/S2
Z2FS103-30B/S3
Z2FS103-30B/S4
Z2FS105-30B/V
Z2FS105-30B/SV
Z2FS105-30B/S2V
Z2FS105-30B/S3V
Z2FS105-30B/S4V
Z2FS105-30B
Z2FS105-30B/S
Z2FS105-30B/S2
Z2FS105-30B/S3
Z2FS105-30B/S4
Z2FS107-30B/V
Z2FS107-30B/SV
Z2FS107-30B/S2V
Z2FS107-30B/S3V
Z2FS107-30B/S4V
Z2FS107-30B
Z2FS107-30B/S
Z2FS107-30B/S2
Z2FS107-30B/S3
Z2FS107-30B/S4
DV6S1-10B
DV8S1-10B
DV10S1-10B
DV12S1-10B
DV16S1-10B
DV20S1-10B
DV25S1-10B
DV30S1-10B
DV40S1-10B
DV6S2-10B
DV8S2-10B
DV10S2-10B
DV12S2-10B
DV16S2-10B
DV20S2-10B
DV25S2-10B
DV30S2-10B
DV40S2-10B
DV6S3-10B
DV8S3-10B
DV10S3-10B
DV12S3-10B
DV16S3-10B
DV20S3-10B
DV25S3-10B
DV30S3-10B
DV40S3-10B
DV61-10B
DV81-10B
DV101-10B
DV121-10B
DV161-10B
DV201-10B
DV251-10B
DV301-10B
DV401-10B
DV62-10B
DV82-10B
DV102-10B
DV122-10B
DV162-10B
DV202-10B
DV252-10B