華德減壓閥部分型號(hào)：
DBDA10G10B/100 DBDH10K10B/200 DBDS10K10B/50
DBDA10G10B/200 DBDH10K10B/25 DBDS10P10B/100
DBDA10G10B/25 DBDH10K10B/315 DBDS10P10B/200
DBDA10G10B/315 DBDH10K10B/400 DBDS10P10B/25
DBDA10G10B/400 DBDH10K10B/50 DBDS10P10B/315
DBDA10G10B/50 DBDH10P10B/100 DBDS10P10B/400
DBDA6K10B/100 DBDH10P10B/200 DBDS10P10B/50
DBDA6K10B/200 DBDH10P10B/25 DBDS15G10B/100
DBDA6K10B/25 DBDH10P10B/315 DBDS15G10B/200
DBDA6K10B/315 DBDH10P10B/400 DBDS15G10B/25
DBDA6K10B/400 DBDH10P10B/50 DBDS15G10B/315
DBDA6K10B/50 DBDH15G10B/100 DBDS15G10B/400
DBDA6P10B/100 DBDH15G10B/200 DBDS15G10B/50
DBDA6P10B/200 DBDH15G10B/25 DBDS30G10B/100
DBDA6P10B/25 DBDH15G10B/315 DBDS30G10B/200
DBDA6P10B/315 DBDH15G10B/400 DBDS30G10B/25
DBDA6P10B/400 DBDH15G10B/50 DBDS30G10B/315
DBDA6P10B/50 DBDH6G10B/100 DBDS30G10B/400
DBDA8G10B/100 DBDH6G10B/200 DBDS30G10B/50
DBDA8G10B/200 DBDH6G10B/25 DBDS6G10B/100
DBDA8G10B/25 DBDH6G10B/315 DBDS6G10B/200
DBDA8G10B/315 DBDH6G10B/400 DBDS6G10B/25
DBDA8G10B/400 DBDH6G10B/50 DBDS6G10B/315
DBDA8G10B/50 DBDH6K10B/100 DBDS6G10B/400
DBDH10G10B/100 DBDH6K10B/200 DBDS6G10B/50
DBDH10G10B/200 DBDH6K10B/25 DBDS6K10B/100
DBDH10G10B/25 DBDH6K10B/315 DBDS6K10B/200
DBDH10G10B/315 DBDH6K10B/400 DBDS6K10B/25
DBDH10G10B/400 DBDH6K10B/50 DBDS6K10B/315
DBDH10G10B/50 DBDS10K10B/100 DBDS6K10B/400
DBDH10K10B/100 DBDS10K10B/25 DBDS6K10B/50

北京華德?lián)Q向閥部分型號(hào)如下：
4WEH25E50B/OF6AG24NEZ4
4WEH32B50B/6EG24NE25L
4WEH25E50B/OF6AG24NEZ5
4WEH32C50B/6CW220-N9ET25L
4WEH25E50B/OF6AG24NEZ5L
4WEH32C50B/6EG24NE25L
4WEH25E50B/OF6AG24NTZ4
4WEH32D50B/6CW220-N9ET25L
4WEH25E50B/OF6AG24NTZ5
4WEH32D50B/6EG24NE25L
4WEH25E50B/OF6AG24NTZ5L
4WEH32E50B/6CW220-N9ET25L
4WEH25E50B/OF6AG24NZ4
4WEH32E50B/6EG24NE25L
4WEH25E50B/OF6AG24NZ5
4WEH32F50B/6CW220-N9ET25L
4WEH25E50B/OF6AG24NZ5L
4WEH32F50B/6EG24NE25L
4WEH25E50B/OF6AW220-50NETZ4
4WEH32G50B/6CW220-N9ET25L
4WEH25E50B/OF6AW220-50NETZ5
4WEH32G50B/6EG24NE25L
4WEH25E50B/OF6AW220-50NETZ5L
4WEH32H50B/6CW220-N9ET25L
4WEH25E50B/OF6AW220-50NEZ4
4WEH32H50B/6EG24NE25L
4WEH25E50B/OF6AW220-50NEZ5
4WEH32J50B/6CW220-N9ET25L
4WEH25E50B/OF6AW220-50NEZ5L
4WEH32J50B/6EG24NE25L
4WEH25E50B/OF6AW220-50NTZ4
4WEH32L50B/6CW220-N9ET25L
4WEH25E50B/OF6AW220-50NTZ5
4WEH32L50B/6EG24NE25L
4WEH25E50B/OF6AW220-50NTZ5L
4WEH32M50B/6CW220-N9ET25L
4WEH25E50B/OF6AW220-50NZ4
4WEH32M50B/6EG24NE25L
4WEH25E50B/OF6AW220-50NZ5
4WEH32P50B/6CW220-N9ET25L
4WEH25E50B/OF6AW220-50NZ5L
4WEH32P50B/6EG24NE25L
4WEH25F50B/6CW220-N9ET25L
4WEH32T50B/6CW220-N9ET25L
4WEH25F50B/6EG24NE25L
4WEH32T50B/6EG24NE25L
4WEH25G50B/6CW220-N9ET25L
4WEH32U50B/6EG24NE25L
4WEH25G50B/6EG24NE25L
4WEH32Y50B/6CW220-N9ET25L
4WEH25H50B/6CW220-N9ET25L
4WEH32Y50B/6EG24NE25L

液壓閥是一種利用壓力油操作的自動(dòng)化元件，通常與電磁配壓閥組合使用比較好，能夠遠(yuǎn)距離控制水電站油、氣、水管路系統(tǒng)的通斷，那么它具備怎樣的產(chǎn)品特點(diǎn)？
減壓閥DBDH10P10B/315
減壓閥DBDH15G10B/200
減壓閥DBDH15G10B/315
減壓閥DBDH30P10B/200
減壓閥ZDR6DP1-40B/210YM
減壓閥DBDH10G10B/200
減壓閥DBDH10G10B/315
減壓閥DBDH10K10B/200
減壓閥DBDH10K10B/315
減壓閥DBDH10P10B/200
減壓閥DBDS6G10B/200
減壓閥DBDH20P10B/315
減壓閥DBDH6P10B/315
減壓閥DBDH8G10B/200
減壓閥DBDH8G10B/315
減壓閥DBDS6G10B/315
減壓閥DBDH30K10B/200
減壓閥DBDH20K10B/315
減壓閥DBDH20G10B/315
減壓閥DBDS6K10B/315
減壓閥DBDH30G10B/315
減壓閥DBDH25G10B/315
減壓閥DBDH25G10B/200
減壓閥DBDH20P10B/200
減壓閥DBDH20K10B/200
減壓閥DBDH20G10B/200
減壓閥DBDH30P10B/315
減壓閥DBDH30K10B/315
減壓閥DBDH30G10B/200
減壓閥DBDS6K10B/200
減壓閥ZDR10DP2-50B/75YM
減壓閥ZDR10DP2-50B/210YM
減壓閥DBDH6G10B/200
減壓閥ZDR10DB2-50B/75Y
減壓閥DBDH6P10B/200
減壓閥ZDR10DP1-50B/210Y
減壓閥ZDR10DP1-50B/75YM
減壓閥ZDR10DP1-50B/210YM
減壓閥ZDR10DP2-50B/75Y
減壓閥ZDR10DP2-50B/210Y
減壓閥 ZDR10DB1-50B/210YM
減壓閥ZDR10DB2-50B/210Y
減壓閥ZDR10DB2-50B/75YM
減壓閥ZDR10DB2-50B/210YM
減壓閥ZDR10DP1-50B/75Y
減壓閥ZDR10DA2-50B/75YM
減壓閥ZDR10DB1-50B/75Y
減壓閥ZDR10DB1-50B/210Y
減壓閥ZDR10DB1-50B/75YM
減壓閥ZDR10DA2-50B/210YM
減壓閥ZDR10DA1-50B/210Y
減壓閥ZDR10DA1-50B/75YM
減壓閥ZDR10DA1-50B/210YM
減壓閥ZDR10DA2-50B/75Y
減壓閥ZDR10DA2-50B/210Y
減壓閥Z2FS6-3-40B/2Q
減壓閥Z2FS6A2-40B/1Q
減壓閥Z2FS6A2-40B/2Q
減壓閥DBDH6G10B/315
減壓閥ZDR10DA1-50B/75Y
減壓閥ZDR6DP2-30B/75YM
減壓閥ZDR6DP2-30B/210YM
減壓閥Z2FS6-2-40B/1Q
減壓閥ZDR6DB1-30B/210Y
減壓閥Z2FS6-3-40B/1Q
減壓閥ZDR6DP1-30B/210Y
減壓閥ZDR6DP1-30B/75YM
減壓閥ZDR6DP1-30B/210YM
減壓閥ZDR6DP2-30B/75Y
減壓閥ZDR6DP2-30B/210Y
減壓閥ZDR6DB1-30B/75Y
減壓閥ZDR6DB1-30B/75YM
減壓閥ZDR6DB1-30B/210YM
減壓閥ZDR6DB2-30B/75Y
減壓閥ZDR6DP1-30B/75Y
減壓閥ZDR6DA2-30B/75Y
減壓閥ZDR6DA2-30B/210Y
減壓閥ZDR6DA2-30B/75YM
減壓閥ZDR6DA2-30B/210YM
減壓閥ZDR6DB2-30B/210YM
減壓閥ZDR6DP2-40B/210YM
減壓閥ZDR6DA1-30B/75Y
減壓閥ZDR6DA1-30B/210Y
減壓閥ZDR6DA1-30B/75YM
減壓閥ZDR6DA1-30B/210YM
減壓閥Z2FS6-2-40B/2Q
減壓閥ZDR6DB2-30B/210Y
減壓閥ZDR6DB2-30B/75YM
減壓閥ZDR6DP2-40B/210Y
減壓閥ZDR6DP2-40B/75YM
減壓閥ZDR6DP1-40B/75Y
減壓閥ZDR6DP1-40B/210Y
減壓閥ZDR6DP1-40B/75YM
減壓閥ZDR6DA2-40B/75YM
減壓閥ZDR6DP2-40B/75Y
減壓閥ZDR6DB1-40B/210YM
減壓閥ZDR6DB2-40B/75Y
減壓閥ZDR6DB2-40B/210Y
減壓閥ZDR6DB2-40B/75YM
減壓閥ZDR6DB2-40B/210YM
減壓閥ZDR6DA2-40B/210Y
減壓閥ZDR6DA2-40B/210YM
減壓閥ZDR6DB1-40B/75Y
減壓閥ZDR6DB1-40B/210Y
減壓閥ZDR6DB1-40B/75YM
減壓閥ZDR6DA1-40B/75YM
減壓閥ZDR6DA1-40B/210Y
減壓閥ZDR6DP1-40B/210YM
減壓閥ZDR6DA1-40B/210YM
減壓閥ZDR6DA2-40B/75Y
減壓閥DR10DP1-40B/210YM
減壓閥DR10DP2-40B/210Y
減壓閥DR10DP2-40B/25YM
減壓閥DR10DP2-40B/210YM
減壓閥ZDR6DA1-40B/75Y
減壓閥DR10DP2-40B/25Y
減壓閥DR10DP1-40B/25Y
減壓閥DR20-5-50B/315YM
減壓閥DR10DP1-40B/210Y
減壓閥DR10DP1-40B/25YM
減壓閥DR20-4-50B/200YM
減壓閥DR20-4-50B/315YM
減壓閥DR20-5-50B/200Y
減壓閥DR30-2-30B/315YM
減壓閥DR20-5-50B/200YM
減壓閥DR10-5-50B/315Y
減壓閥DR10-5-50B/200YM
減壓閥DR10-5-50B/315YM
減壓閥DR20-4-50B/200Y
減壓閥DR20-4-50B/315Y
減壓閥DR30-2-30B/315Y
減壓閥DR10-4-50B/200Y
減壓閥DR10-4-50B/200Y
減壓閥DR10-4-50B/200YM
減壓閥DR10-4-50B/315YM
減壓閥DR20-2-30B/315Y
減壓閥DR20-2-30B/315YM
減壓閥DR30-1-30B/315Y
減壓閥DR30-1-30B/315YM
減壓閥DR10-5-50B/200Y
減壓閥DR10-1-30B/315YM
減壓閥DR10-2-30B/315Y
減壓閥DR10-2-30B/315YM
減壓閥DR20-1-30B/315Y
減壓閥DR20-1-30B/315YM
減壓閥DR20-5-50B/315Y
減壓閥DR6DP2-50B/210Y
減壓閥DR6DP2-50B/75YM
減壓閥DR6DP2-50B/210YM
減壓閥DR10-1-30B/315Y
減壓閥DR6DP1-50B/210YM
減壓閥DR6DP1-50B/75YM
減壓閥DR6DP1-50B/75Y
減壓閥DR6DP1-50B/210Y
減壓閥DR6DP2-50B/75Y
液壓系統(tǒng)中諸元件磨損產(chǎn)生的金屬粉末及密封件的橡膠雜質(zhì)等污染物，使流回油箱的油液保持清潔。
1. 設(shè)計(jì)為倒裝式結(jié)構(gòu)，進(jìn)出油口連接尺寸符合SAE法蘭標(biāo)準(zhǔn)，過濾器固定、安裝連接方便，簡化管路布置。
2. 設(shè)置濾芯污染發(fā)訊器，油路旁通閥，提高液壓系統(tǒng)的可靠性。當(dāng)濾芯被污染物堵塞、系統(tǒng)油溫過低、流量脈動(dòng)等因素造成進(jìn)出油壓差達(dá)到0.35MPa時(shí)，發(fā)訊器發(fā)出訊號(hào)指示，此時(shí)應(yīng)及時(shí)更換濾芯或提高油溫，若此時(shí)不能馬上停機(jī)處理這些故障，設(shè)在濾芯上的旁通閥會(huì)自動(dòng)開啟（開啟壓力為0.4MPa)。
3. 濾芯采用玻璃纖維材質(zhì)，具有過濾精度高、通油能力大、原始壓力損失小、納污量大等優(yōu)點(diǎn)，其過濾精度以過濾精度標(biāo)定，過濾比β3、5、10、20、30≥200，過濾效率n≥99.5%符合ISO標(biāo)準(zhǔn)。