VPVC-F20-A3-02A臺(tái)灣HP葉片泵MVPVC-F40/F30/F15/F12-A3/A2/A1/-03A
分享液壓系統(tǒng)洩漏的5種控制方案
分享5種液壓系統(tǒng)洩露的控制方案,供大家參考學(xué)習(xí),一起來(lái)看看。
方案一:設(shè)計(jì)及制造缺陷的解決方法:
1、液壓元件外配套的選擇往往在液壓系統(tǒng)的洩漏中起著決定性的影響。這就決定我們技術(shù)人員在新産品設(shè)計(jì)、老産品的改進(jìn)中,對(duì)缸、泵、閥件,密封件,液壓輔件等的選擇,要本著好中選優(yōu),優(yōu)中選廉的原則慎重的、有比較的進(jìn)行。
2、合理設(shè)計(jì)安裝面和密封面:當(dāng)閥組或管路固定在安裝面上時(shí),爲(wèi)了得到滿意的初始密封和防止密封件被擠出溝槽和被磨損,安裝面要平直,密封面要求精加工,表面粗糙度要達(dá)到0.8μm,平面度要達(dá)到0.01/100mm。表面不能有徑向劃痕,連接螺釘?shù)念A(yù)緊力要足夠大,以防止表面分離。
3、在制造及運(yùn)輸過(guò)程中,要防止關(guān)鍵表面磕碰,劃傷。同時(shí)對(duì)裝配調(diào)試過(guò)程要嚴(yán)格的進(jìn)行監(jiān)控,保證裝配質(zhì)量。
4、對(duì)一些液壓系統(tǒng) 的洩露隱患不要掉已輕心,必須加以排除。
方案二:減少?zèng)_擊和振動(dòng):爲(wèi)了減少承受沖擊和振動(dòng)的管接頭松動(dòng)引起的液壓系統(tǒng)的洩漏,可以采取以下措施:
①使用減震支架固定所有管子以便吸收沖擊和振動(dòng);
②使用低沖擊閥或蓄能器來(lái)減少?zèng)_擊;
③適當(dāng)布置壓力控制閥來(lái)保護(hù)系統(tǒng)的所有元件;
④盡量減少管接頭的使用數(shù)量,管接頭盡量用焊接連接;
⑤使用直螺紋接頭,三通接頭和彎頭代替錐管螺紋接頭;
⑥盡量用回油塊代替各個(gè)配管;
⑦針對(duì)使用的最高壓力,規(guī)定安裝時(shí)使用螺栓的扭矩和堵頭扭矩,防止結(jié)合面和密封件被蠶食;
⑧正確安裝管接頭。
方案三:減少動(dòng)密封件的磨損:大多數(shù)動(dòng)密封件都經(jīng)過(guò)精確設(shè)計(jì),如果動(dòng)密封件加工合格,安裝正確,使用合理,均可保證長(zhǎng)時(shí)間相對(duì)無(wú)洩漏工作。從設(shè)計(jì)角度來(lái)講,設(shè)計(jì)者可以采用以下措施來(lái)延長(zhǎng)動(dòng)密封件的壽命:
1、消除活塞桿和驅(qū)動(dòng)軸密封件上的側(cè)載荷;
2、用防塵圈、防護(hù)罩和橡膠套保護(hù)活塞桿,防止磨料、粉塵等雜質(zhì)進(jìn)入;
3、設(shè)計(jì)選取合適的過(guò)濾裝置和便于清洗的油箱以防止粉塵在油液中累積;
4、使活塞桿和軸的速度盡可能低。
方案四:對(duì)靜密封件的要求:
靜密封件在剛性固定表面之間防止油液外洩。合理設(shè)計(jì)密封槽尺寸及公差,使安裝后的密封件到一定擠壓産生變形以便填塞配合表面的微觀凹陷,并把密封件內(nèi)應(yīng)力提高到高于被密封的壓力。當(dāng)零件剛度或螺栓預(yù)緊力不夠大時(shí),配合表面將在油液壓力作用下分離,造成間隙或加大由于密封表面不夠平而可能從開(kāi)始就存在的間隙。隨著配合表面的運(yùn)動(dòng),靜密封就成了動(dòng)密封。粗糙的配合表面將磨損密封件,變動(dòng)的間隙將蠶食密封件邊緣。
方案五:控制油溫防止密封件變質(zhì):
密封件過(guò)早變質(zhì)可能是由多種因素引起的,一個(gè)重要因素是油溫過(guò)高。溫度每升高10℃則密封件壽命就會(huì)減半,所以應(yīng)合理設(shè)計(jì)高效液壓系統(tǒng)或設(shè)置強(qiáng)制冷卻裝置,使******油液溫度保持在65℃以下;工程機(jī)械不許超過(guò)80℃;另一個(gè)因素可能是使用的油液與密封材料的相容性問(wèn)題,應(yīng)按使用說(shuō)明書或有關(guān)手冊(cè)選用液壓油和密封件的型式和材質(zhì),以解決相容性問(wèn)題,延長(zhǎng)密封件的使用壽命。
葉片泵,高低壓葉片泵,定量變量葉片泵:
150T-116-FR 150T-116-F-R 150T-116FR+PV2R2-33-FR 150T-116-FR-PA 150T-116-F-R-PA 150T-116-FR-PB
150T-116S-F-R 150T-125-F-R-PA 150T-48-F-R 150T-48-FR+PA 150T-48FR+PB 150T-61-F-R 150T-61-FR+PA
150T-61-FR-PA 150T-61-FR-PB 150T-61S-F-R 150T-75-F-R 150T-75-F-R+PA 150T-75-FR-PA 150T-75-FR-PB
150T-94-F-R 150T-94-FR-PA 150T-94-FR-PB 150T-94S-F-R
50T-07-F-R 50T-07-FR-1 50T-07-FR-2 50T-12-F-R 50T-12-FR-1 50T-12-FR-2 50T-14-F-R 50T-14-FR-1 50T-14-FR-2
50T-17-F-R 50T-17-FR-1 50T-17-FR-2 50T-19-FR-1 50T-19-FR-2 50T-23-F-R 50T-23-FR-1 50T-23-FR-2 50T-26-1
50T-26-F-R 50T-26-FR+PA 50T-26-FR-1 50T-26-FR-2 50T-26-FR2+PV2R1-14-FR 50T-30-F-R 50T-36-F-R
50T-36-FR-1 50T-36-FR-2 50T-36-FR-S3 50T-36PA-FR 50T-39-F-R 50T-39-F-R+PB 50T-39-FR-1 50T-39-FR-2
50T-40-FR 50T-40-FR-1 50T-40-FR-2
MVPVC-F12-A1-03A MVPVC-F12-A2-03A MVPVC-F12-A3-02 MVPVC-F12-A3-03A MVPVC-F20-A1-03A MVPVC-F20-A2-03A
MVPVC-F20-A3-02 MVPVC-F20-A3-03A MVPVC-F30-A3-02 MVPVC-F40-A3-02
PVDF2-C55C55-15 PVDF2-D70D70-15 PVDF-370-370-15 PVS100-A1-F-R-10 PVS100-A2-F-R-10 PVS100-A3-F-R-10
PVS100-A4-F-R-10 PVS16-A1-F-R-10 PVS16-A2-F-R-10 PVS16-A3-F-R-10 PVS16-A4-F-R-10 PVS22-A1-F-R-10 PVS22-A2-F-R-10
PVS22-A3-F-R-10 PVS22-A4-F-R-10 PVS36-A1-F-R-10 PVS36-A2-F-R-10 PVS36-A3-F-R-10 PVS36-A4-F-R-10 PVS46-A1-F-R-10
PVS46-A2-F-R-10 PVS46-A3-F-R-10 PVS46-A4-F-R-10 PVS70-A1-F-R-10 PVS70-A2-F-R-10 PVS70-A3-F-R-10 PVS70-A4-F-R-10
PVS8-A1-F-R-10 PVS8-A2-F-R-10 PVS8-A3-F-R-10 PVS8-A4-F-R-10 PVVP-F12-A2 PVVP-F12-A3 PVVP-F15-A1 PVVP-F15-A2
PVVP-F15-A3 PVVP-F15-A4 PVVP-F20-A2 PVVP-F20-A3 PVVP-F20-A4 PVVP-F23-A* PVVP-F23-A4 PVVP-F26-A1 PVVP-F26-A2
PVVP-F26-A3 PVVP-F26-A4 PVVP-F30-A1 PVVP-F30-A2 PVVP-F30-A3 PVVP-F30-A4 PVVP-F40-A1 PVVP-F40-A2 PVVP-F40-A3
PVVP-F40-A4 PVVP-F8-A1
VD-F08-A1-02 VD-F08-A2-02 VD-F08-A3-02 VD-F08-A4-02 VD-F12-A1-02 VD-F12-A2-02 VD-F12-A3-02 VD-F12-A4-02
VD-F16-A1-02 VD-F16-A2-02 VD-F16-A3-02 VD-F16-A4-02
VF15-11-FRAL-01 VF15-14-FRAB-01 VF15-17-FRRL-01 VF15-19-FRAA-01 VF15-23-FRAL-02 VF15-26-FRAA-02 VF15-28-FRRA-02
VF15-31-FRAL-01
VHI-F-30-A1 VHI-F-40-A2
VHO-F-12-A1 VHO-F-15-A2 VHO-F-20-A2
VP-08 VP-12 VP12-1 VP12-2 VP12-3 VP-12-F/A1 VP-15 VP15-1 VP15-2 VP15-3 VP-15-F/A2 VP-20 VP20-1 VP20-2
VP20-3 VP-20-F/A3 VP-30 VP30-1 VP30-2 VP30-3 VP-30-F/A3 VP-30-F-A2 VP-30-F-A3 VP-40 VP40-1 VP40-2 VP40-3
VP-40-F/A3 VP-40-F-A2 VP-40-F-A3 VPD2020 VPD3030 VPD4040 VP-DF-12-D VP-DF-20-A VP-DF-20-B VP-DF-20-C
VP-DF-20-D VP-DF-30-A VP-DF-30-B VP-DF-30-C VP-DF-30-D VP-DF-40-A VP-DF-40-B VP-DF-40-C
VPKC-F15-A1-02-1 VPKC-F15-A202 VPKC-F15A202-1 VPKC-F15-A2-02-1 VPKC-F15-A3-02-1 VPKC-F15-A4-02-1
VPKC-F20-A1-02-1 VPKC-F20-A202 VPKC-F20-A2-02-1 VPKC-F20-A2-03-1 VPKC-F20-A4-02-1 VPNC-12-2-30
VPNC-17-2-30 VPNC-23-2-30 VPNC-26-2-30 VPNC-36-2-30 VPNC-7-2-30 VPNC-F12-2-30 VPNC-F17-2-30 VPNC-F23-2-30
VPNC-F26-2-30 VPNC-F36-2-30 VPNC-F7-2-30
VP-SF-12-A VP-SF-12-B VP-SF-12-C VP-SF-12-D VP-SF-12-E VP-SF-15-B VP-SF-15-D VP-SF-20-A VP-SF-20-B
VP-SF-20-C VP-SF-20-D VP-SF-20-E VP-SF-30-A VP-SF-30-B VP-SF-30-C VP-SF-30-D VP-SF-30-E VP-SF-40-A
VP-SF-40-B VP-SF-40-C VP-SF-40-D
VPVC-F12-A1-02 VPVC-F12-A2-02 VPVC-F12-A3-02 VPVC-F12-A3-02A VPVC-F12-A4-02AD VPVC-F12-A4-03AD
VPVC-F20-A1-02 VPVC-F20-A2-02 VPVC-F20-A3-02 VPVC-F20-A3-02A VPVC-F20-A4-02AD VPVC-F20-A4-03AD
VPVC-F30-A1-02 VPVC-F30-A2-02 VPVC-F30-A3-02 VPVC-F30-A4-02AD VPVC-F30-A4-03AD VPVC-F40-A1-02
VPVC-F40-A2-02 VPVC-F40-A3-02 VPVC-F40-A4-02AD VPVC-F40-A4-03AD
液控單向閥:
CPDG-03-1-50 CPDG-03-2-50 CPDG-06-1-50 CPDG-06-2-50 CPDG-10-1-50 CPDG-10-2-50
液動(dòng)換向閥:
DP-04-2B2-1PB DP-04-3C2-2P DP-04-3C3-2P DP-04-3C4-2P DP-04-3C60-2P DP-04-3C6-2P DP-04-3C8-2P DP-06-2B2-1PB
DP-06-3C2-2P DP-06-3C3-2P DP-06-3C4-2P DP-06-3C60-2P DP-06-3C6-2P DP-06-3C8-2P DP-10-2B2-1PB DP-10-3C2-2P
DP-10-3C3-2P DP-10-3C4-2P DP-10-3C60-2P DP-10-3C6-2P DP-10-3C8-2P
電磁換向閥:
DS-G03-B20 DS-G03-B20S DS-G03-B2S DS-G03-B3S DS-G03-C2BS DS-G03-C3BS DS-G03-C40BS DS-G03-C4BS DS-G03-C5BS
DS-G03-C5S DS-G03-C60BS DS-G03-C6BS DS-G03-C7BS DS-G03-C8BS DS-G03-C8S0 DS-G03-C9BS DS-G03-C9S0
SWH-G02-3C2-D24-20 SWH-G02-3C3-D24-20 SWH-G02-3C4-D24-20 SWH-G02-3C6-D24-20 SWH-G02-B20-A110-20
SWH-G02-B2-A110-20 SWH-G02-B3-A110-20 SWH-G02-B4-A110-20 SWH-G02-C2-A220-20 SWH-G02-C2-D12-20
SWH-G02-C3-A220-20 SWH-G02-C40-A240-20 SWH-G02-C4-A220-20 SWH-G02-C5-A240-20 SWH-G02-C60-A240-20
SWH-G02-C6-A220-20 SWH-G02-C6-R120-20 SWH-G02-C7-R220-20 SWH-G02-C8-R220-20 SWH-G02-C9-R220-20
SWH-G03-B2-D12-20 SWH-G03-B3-A110-10 SWH-G03-B3-A110-20 SWH-G03-B3-D12-20 SWH-G03-B3-D24-10
SWH-G03-B3-D24-20 SWH-G03-B4-D12-20 SWH-G03-B-A220-10 SWH-G03-B-A220-20 SWH-G03-B-D12-10
SWH-G03-B-D12-20 SWH-G03-C2-R120-20 SWH-G03-C3-R120-20 SWH-G03-C4-R120-20 SWH-G03-C6-D24-20
SWH-G03-C6-R220-20
電液換向閥:
DSH-G03-B2-ET-A110-20 DSH-G03-B2-ET-A220-20 DSH-G03-B2-ET-A240-20 DSH-G03-B2-ET-D24-20 DSH-G03-B3-ET-A110-20
DSH-G03-B3-ET-A220-20 DSH-G03-B3-ET-A240-20 DSH-G03-B3-ET-D24-20 DSH-G03-B4-ET-A110-20 DSH-G03-B4-ET-A220-20
DSH-G03-B4-ET-A240-20 DSH-G03-B4-ET-D24-20 DSH-G03-C2-ET-A110-20 DSH-G03-C2-ET-A220-20 DSH-G03-C2-ET-A240-20
DSH-G03-C2-ET-D24-20 DSH-G03-C3-ET-A110-20 DSH-G03-C3-ET-A220-20 DSH-G03-C3-ET-A240-20 DSH-G03-C3-ET-D24-20
DSH-G03-C4-ET-A110-20 DSH-G03-C4-ET-A220-20 DSH-G03-C4-ET-A240-20 DSH-G03-C4-ET-D24-20 DSH-G03-C5-ET-A110-20
DSH-G03-C5-ET-A220-20 DSH-G03-C5-ET-A240-20 DSH-G03-C5-ET-D24-20 DSH-G03-C6-ET-A110-20 DSH-G03-C6-ET-A220-20
DSH-G03-C6-ET-A240-20 DSH-G03-C6-ET-D24-20 DSH-G03-C7-ET-A110-20 DSH-G03-C7-ET-A220-20 DSH-G03-C7-ET-A240-20
DSH-G03-C7-ET-D24-20 DSH-G03-C8-ET-A110-20 DSH-G03-C8-ET-A220-20 DSH-G03-C8-ET-A240-20 DSH-G03-C8-ET-D24-20
DSH-G03-C9-ET-A110-20 DSH-G03-C9-ET-A220-20 DSH-G03-C9-ET-A240-20 DSH-G03-C9-ET-D24-20 DSH-G03-D2-ET-A110-20
DSH-G03-D2-ET-A220-20 DSH-G03-D2-ET-A240-20 DSH-G03-D2-ET-D24-20
齒輪泵:
EG-PA-10R EG-PA-11R EG-PA-12R EG-PA-3R EG-PA-4R EG-PA-5R EG-PA-6R EG-PA-8R EG-PA-9R EG-PA-F10R EG-PA-F11R
EG-PA-F12R EG-PA-F1R EG-PA-F2R EG-PA-F3R EG-PA-F4R EG-PA-F5R EG-PA-F6R EG-PA-F8R EG-PA-F9R EG-PB-11
EG-PB-11-L EG-PB-11-R EG-PB-12 EG-PB-12-L EG-PB-12-R EG-PB-16 EG-PB-16-L EG-PB-16-R EG-PB-19 EG-PB-19-L
EG-PB-19-R EG-PC-19 EG-PC-19-L EG-PC-19-R EG-PC-22 EG-PC-22-L EG-PC-22-R EG-PC-25 EG-PC-25-L EG-PC-25-R
EG-PC-31 EG-PC-31-L EG-PC-31-R
ER-G01-0-L-E-10-S016 ER-G01-0-L-E-11-S016 ER-G01-0-R-E-10-S016 ER-G01-0-R-E-11-S016 ER-G01-1-L-E-10-S016
ER-G01-1-L-E-11-S016 ER-G01-1-R-E-10-S016 ER-G01-1-R-E-11-S016 ER-G01-2-L-E-10-S016 ER-G01-2-L-E-11-S016
ER-G01-2-R-E-10-S016 ER-G01-2-R-E-11-S016 ER-G01-3-L-E-10-S016 ER-G01-3-L-E-11-S016 ER-G01-3-R-E-10-S016
ER-G01-3-R-E-11-S016 ER-G03-0-L-E-10-S016 ER-G03-0-R-E-10-S016 ER-G03-1-L-E-10-S016 ER-G03-1-R-E-10-S016
ER-G03-2-L-E-10-S016 ER-G03-2-R-E-10-S016 ER-G03-3-L-E-10-S016 ER-G03-3-R-E-10-S016 ER-G06-0-L-E-10-S016
ER-G06-0-R-E-10-S016 ER-G06-1-L-E-10-S016 ER-G06-1-R-E-10-S016 ER-G06-2-L-E-10-S016 ER-G06-2-R-E-10-S016
ER-G06-3-L-E-10-S016 ER-G06-3-R-E-10-S016
GP15-2-R-D6F GP15-3-R-D6F GPY-2R GPY-3R GPY-4R GPY-5.8R GPY-7R GPY-8R GPY-9R GPYZ-2R323 GPY-Z-3R232
GPYZ-4R332 GPYZ-5.8R3233 GPYZ-8R323
K1P10R11A K1P11R11A K1P12R11A K1P1R11A K1P2R11A K1P3R11A K1P4R11A K1P5R11A K1P6R11A K1P7R11A K1P8R11A K1P9R11A
低噪音電磁溢流閥:
HSRF-G03-1NP-1-L-A240-10-30 HSRF-G03-1NP-1-L-A240-20-30 HSRF-G03-1NP-1-R-A240-10-30
HSRF-G03-1NP-1-R-A240-20-30 HSRF-G03-1NP-2-L-A240-10-30 HSRF-G03-1NP-2-L-A240-20-30
HSRF-G03-1NP-2-R-A240-10-30 HSRF-G03-1NP-2-R-A240-20-30 HSRF-G03-1NP-3-L-A240-10-30
HSRF-G03-1NP-3-L-A240-20-30 HSRF-G03-1NP-3-R-A240-10-30 HSRF-G03-1NP-3-R-A240-20-30
HSRF-G03-1PN-1-L-A240-10-30 HSRF-G03-1PN-1-L-A240-20-30 HSRF-G03-1PN-1-R-A240-10-30
HSRF-G03-1PN-1-R-A240-20-30 HSRF-G03-1PN-2-L-A240-10-30 HSRF-G03-1PN-2-L-A240-20-30
HSRF-G03-1PN-2-R-A240-10-30 HSRF-G03-1PN-2-R-A240-20-30 HSRF-G03-1PN-3-L-A240-10-30
HSRF-G03-1PN-3-L-A240-20-30 HSRF-G03-1PN-3-R-A240-10-30 HSRF-G03-1PN-3-R-A240-20-30
電磁卸荷溢流閥:
HSUR-G03-1NP-1-A220-10 HSUR-G03-1NP-1-A220-20 HSUR-G03-1NP-2-A220-10 HSUR-G03-1NP-2-A220-20
HSUR-G03-1NP-3-A220-10 HSUR-G03-1NP-3-A220-20 HSUR-G03-1PN-1-A220-10 HSUR-G03-1PN-1-A220-20
HSUR-G03-1PN-2-A220-10 HSUR-G03-1PN-2-A220-20 HSUR-G03-1PN-3-A220-10 HSUR-G03-1PN-3-A220-20
HSUR-G06-1NP-1-A220-10 HSUR-G06-1NP-1-A220-20 HSUR-G06-1NP-2-A220-10 HSUR-G06-1NP-2-A220-20
HSUR-G06-1NP-3-A220-10 HSUR-G06-1NP-3-A220-20 HSUR-G06-1PN-1-A220-10 HSUR-G06-1PN-1-A220-20
HSUR-G06-1PN-2-A220-10 HSUR-G06-1PN-2-A220-20 HSUR-G06-1PN-3-A220-10 HSUR-G06-1PN-3-A220-20
HUR-G03-1-30 HUR-G03-1-32 HUR-G03-2-30 HUR-G03-2-32 HUR-G03-3-30 HUR-G03-3-32 HUR-G06-1-30
HUR-G06-1-32 HUR-G06-2-30 HUR-G06-2-32 HUR-G06-3-30 HUR-G06-3-32
疊加式單向閥:
MC-02A-05-20 MC-02A-50-20 MC-02B-05-20 MC-02B-50-20 MC-02BP-05-20 MC-02BP-50-20 MC-02P-05-20
MC-02P-50-20 MC-02T-05-20 MC-02T-50-20 MC-02W-05-20 MC-02W-50-20 MC-04P-05-20 MC-04P-50-20
MC-06A-05-20 MC-06A-50-20 MC-06B-05-20 MC-06B-50-20 MC-06P-05-20 MC-06P-50-20 MC-06T-05-20 MC-06T-50-20
疊加式平衡閥:
MCS-02A-K-1-20 MCS-02A-K-2-20 MCS-02A-K-3-20 MCS-02B-K-1-20 MCS-02B-K-2-20 MCS-02B-K-3-20
MCS-03A-K-1-20 MCS-03A-K-2-20 MCS-03A-K-3-20 MCS-03B-K-1-20 MCS-03B-K-2-20 MCS-03B-K-3-20
MCS-04A-K-1-20 MCS-04A-K-2-20 MCS-04A-K-3-20 MCS-04B-K-1-20 MCS-04B-K-2-20 MCS-04B-K-3-20
MCS-06A-K-1-20 MCS-06A-K-2-20 MCS-06A-K-3-20 MCS-06B-K-1-20 MCS-06B-K-2-20 MCS-06B-K-3-20
疊加式液控單向閥:
MPC-02A-05-20 MPC-02A-50-20 MPC-02B-05-20 MPC-02B-50-20 MPC-02W-05-20 MPC-02W-50-20 MPC-03A-05-20
MPC-03A-50-20 MPC-03B-05-20 MPC-03B-50-20 MPC-03W-05-20 MPC-03W-50-20 MPC-04A-05-20 MPC-04A-50-20
MPC-04B-05-20 MPC-04B-50-20 MPC-04W-05-20 MPC-04W-50-20 MPC-06A-05-20 MPC-06A-50-20 MPC-06B-05-20
MPC-06B-50-20 MPC-06W-05-20 MPC-06W-50-20
疊加式順序閥:
MS-02P-K-1-20 MS-02P-K-2-20 MS-02P-K-3-20 MS-03P-K-1-20 MS-03P-K-2-20 MS-03P-K-3-20
疊加式節(jié)流閥:
MT-02P-K-20 MT-02T-K-20 MT-03P-K-20 MT-03T-K-20
疊加式單向節(jié)流閥:
MTC-02A-K-I-20 MTC-02B-K-I-20 MTC-02P-K-20 MTC-02T-K-20 MTC-02W-K-I-20 MTC-03A-K-I-20 MTC-03B-K-I-20
MTC-03P-K-20 MTC-03T-K-20 MTC-03W-K-I-20 MTC-04A-K-I-20 MTC-04B-K-I-20 MTC-04W-K-I-20 MTC-06A-K-I-20
MTC-06B-K-I-20 MTC-06W-K-I-20
壓力控制閥,溢流閥,調(diào)壓閥:
SRF-G04-1NP-1-A240-10 SRF-G04-1NP-1-A240-20 SRF-G04-1NP-2-A240-10 SRF-G04-1NP-2-A240-20
SRF-G04-1NP-3-A240-10 SRF-G04-1NP-3-A240-20 SRF-G04-1PN-1-A240-10 SRF-G04-1PN-1-A240-20
SRF-G04-1PN-2-A240-10 SRF-G04-1PN-2-A240-20 SRF-G04-1PN-3-A240-10 SRF-G04-1PN-3-A240-20
SRF-G04-2P-1-A240-10? SRF-G04-2P-1-A240-20 SRF-G04-2P-2-A240-10? SRF-G04-2P-2-A240-20
SRF-G04-2P-3-A240-10 SRF-G04-2P-3-A240-20 SRF-G04-2PN-1-A240-10 SRF-G04-2PN-1-A240-20
SRF-G04-2PN-2-A240-10 SRF-G04-2PN-2-A240-20 SRF-G04-2PN-3-A240-10 SRF-G04-2PN-3-A240-20
SRF-G04-3P-1-A240-10 SRF-G04-3P-1-A240-20? SRF-G04-3P-2-A240-10? SRF-G04-3P-2-A240-20
SRF-G04-3P-3-A240-10 SRF-G04-3P-3-A240-20
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