PARKER先导式溢流阀,派克,美国派克电磁阀
PARKER先导式溢流阀是一种液压压力控制阀。在液压设备中主要起定压溢流作用,稳压,系统卸荷和安全保护作用。
定压溢流作用:在定量泵节流调节系统中,定量泵提供的是恒定流量。当系统压力增大时,会使流量需求减小。此时溢流阀开启,使多余流量溢回油箱,保证溢流阀进口压力,即泵出口压力恒定(阀口常随压力波动开启)。
稳压作用:溢流阀串联在回油路上,溢流阀产生背压运动部件平稳性增加。
系统卸荷作用:在溢流阀的遥控口串接溢小流量的电磁阀,当电磁铁通电时,溢流阀的遥控口通油箱,此时液压泵卸荷。溢流阀此时作为卸荷阀使用。
安全保护作用:系统正常工作时,阀门关闭。只有负载超过规定的极限(系统压力超过调定压力)时开启溢流,进行过载保护,使系统压力不再增加(通常使溢流阀的调定压力比系统zui高工作压力高10%~20%)。实际应用中一般有:作卸荷阀用,作远程调压阀,作高低压多级控制阀,作顺序阀,用于产生背压(串在回油路上)。
溢流阀一般有两种结构:1、直动型溢流阀 。2、先导式溢流阀。
对溢流阀的主要要求:调压范围大,调压偏差小,压力振摆小,动作灵敏,过载能力大,噪声小。
PARKER先导式溢流阀,派克,美国派克电磁阀
供应SMC,
FESTO,BURKERT,CKD,小金井,哈威, ROSS,ASCO,MAC,MLNDMAN,AIRTAC.全系列产品,常用型号,供货周期短,*,咨询我们将竭诚为您服务
:肖
():0769---89772613
传真():
:
:
公司:http://dgzt.testmart.cn/?UserName=dgzt&Channel=6&Att=1
公司地址:广东省东莞市南城区莞太路12中兴大厦510室
由于快递公司发货偶尔也有延误情况,希望买家如遇此事能够多谅解谢谢!
特别申明:我们不欢迎对到达时间过于苛求的买家,本公司保证尽快发货!无法保证精确的时间到货,因为快递公司和邮局是我公司无法安排的,送货员(快递公司的送货员服务素质良莠不齐),天气(大雾大雪天气造成的高速封路)和交通(交通管制、飞机误点和汽车堵塞)等,这些都超出了您我的控制范围。请大家互相谅解!谢谢!
司发货说明:
本公司在无特殊原因情况下坚持当天发货,但有时难免遇到‘缺货’‘时间来不及’等原因造成延误的话还敬请谅解!我们会及时您的。
到货提示:
1,到货时快递一般会您的,我们的商品及包装在没有受到重摔,重压的情况下是不会损坏的,签收前请尽量当快递员面拆开检查一下,如发现问题请不要签收。
2,如果遇到快递员态度不好或者不给您送到家叫您下楼来拿,还请您原谅理解不要计较。
3,快递公司属于第三方您我都无法控制其到货时间的准确性还请多理解!
4,由于大多数快递公司周六,和周日派件不怎么正常,加上客户有的是留上班公司的地址而客户双休日休息,所以为让大家购物成功,请大家购买前注意商品功能确认,未经确认,出现不符情况概不负责
PARKER先导式溢流阀,派克,美国派克电磁阀
pv140r1k1t1wfws,
pv140r1k1t1wscc,
pv140r1k1t1wucc,
pv140r1k1t1wulc,
pv140r1k1t1wupg,
pv140r1k4t1nfhs,
pv140r1k4t1nfpv,
pv140r1k4t1nfrc,
pv140r1k4t1nfr1,
pv140r1k4t1nft2,
pv140r1k4t1nfws,
pv140r1k4t1ntla,
pv140r1k4t1nula,
pv140r1k4t1nupg,
pv140r1k4t1nupr,
pv140r1k4t1nwla,
pv140r1k4t1nyla,
pv140r1k4t1n001,
pv140r1k4t1wffc,
pv140r1k4t1wfws,
pv140r1k4t1wfwsx5899,
pv140r1k8t1nffc,
pv140r1l1b1nupr,
pv140r1l1t1nffc,
pv140r1l1t1nffp,
pv140r1l1t1nupg,
pv140r1l1t1nwcc,
pv140r1l4t1nupg,
pv140r9k1a1nslck0173,
pv140r9k1t1nfdsk0186,
pv140r9k1t1nffck0011,
pv140r9k1t1nfhsk0017,
pv140r9k1t1nfrck0107,
pv140r9k1t1nfwsk0032,
pv140r9k1t1nfwsk0155,
pv140r9k1t1nkcck0175,
pv140r9k1t1nmlck0081,
pv140r9k1t1nslck0003,
pv140r9k1t1wscck0072,
pv140r9k4t1nffpk0088,
pv140r9k4t1nzcbk0154,
pv140r9k4t1wfrpx5918,
pv180l1k1t1nfrp,
pv180l1k4t1nfrp,
pv180r1d1t1nfws,
pv180r1k1b1nupd,
pv180r1k1k1nfws,
pv180r1k1t1nffc,
pv180r1k1t1nffp,
pv180r1k1t1nff1,
pv180r1k1t1nfhs,
pv180r1k1t1nfpv,
pv180r1k1t1nfrc,
pv180r1k1t1nfrd,
pv180r1k1t1nfrp,
pv180r1k1t1nfr1,
pv180r1k1t1nfr2,
pv180r1k1t1nfws,
pv180r1k1t1nmca,
pv180r1k1t1nmcc,
pv180r1k1t1nmlc,
pv180r1k1t1nmld,
pv180r1k1t1nscc,
pv180r1k1t1nscd,
pv180r1k1t1nslb,
pv180r1k1t1nslc,
pv180r1k1t1ntca,
pv180r1k1t1ntla,
pv180r1k1t1ntlb,
pv180r1k1t1ntlc,
pv180r1k1t1ntld,
pv180r1k1t1nuca,
pv180r1k1t1nucc,
pv180r1k1t1nulc,
pv180r1k1t1nupd,
pv180r1k1t1nupe,
pv180r1k1t1nupg,
pv180r1k1t1nupr,
pv180r1k1t1nwcb,
pv180r1k1t1nwcc,
pv180r1k1t1nwla,
pv180r1k1t1nwlb,
pv180r1k1t1nwlc,
pv180r1k1t1nwld,
pv180r1k1t1nycc,
pv180r1k1t1nyld,
pv180r1k1t1nzcc,
pv180r1k1t1n100,
pv180r1k1t1n2lc,
pv180r1k1t1vfws,
pv180r1k1t1wfhs,
pv180r1k1t1wfws,
pv180r1k1t1wscc,
pv180r1k1t1wslb,
pv180r1k1t1wwlb,
pv180r1k4t1nffc,
pv180r1k4t1nfhs,
pv180r1k4t1nfpv,
pv180r1k4t1nfrc,
pv180r1k4t1nfrp,
pv180r1k4t1nfws,
pv180r1k4t1nscd,
pv180r1k4t1ntcd,
pv180r1k4t1nupg,
pv180r1k4t1n100,
pv180r1k4t1n2lb,
pv180r1l1t1nffc,
pv180r1l1t1nfpv,
pv180r1l1t1nslb,
pv180r1l1t1nupg,
pv180r1l1t1nzlc,
pv180r1l4t1nffc,
pv180r1l4t1n100,
pv180r2k1t1nfws,
pv180r9k1t1nfwsk0028,
pv180r9k1t1nfwsk0073,
pv180r9k1t1nucck0079,
pv180r9k1t1nzcck0092,
pv270l1k1t1nfhs,
pv270l1k1t1nfrc,
pv270l1k1t1v2lc,
pv270l1l1t1nfrc,
pv270r1k1a1ntlb,
pv270r1k1b1nffc,
pv270r1k1b1nfrc,
pv270r1k1b1nylc,
pv270r1k1t1nffc,
pv270r1k1t1nffp,
pv270r1k1t1nff1,
pv270r1k1t1nfhs,
pv270r1k1t1nfpv,
pv270r1k1t1nfrc,
pv270r1k1t1nfrd,
pv270r1k1t1nfrp,
pv270r1k1t1nfr1,
pv270r1k1t1nft1,
pv270r1k1t1nfws,
pv270r1k1t1ntcc,
pv270r1k1t1ntla,
pv270r1k1t1ntlc
pv270r1k1t1nucc,
pv270r1k1t1nula,
pv270r1k1t1nulc,
pv270r1k1t1nupe,
pv270r1k1t1nupg,
pv270r1k1t1nwla,
pv270r1k1t1nwlb,
pv270r1k1t1nwlc,
pv270r1k1t1nwld,
pv270r1k1t1nycb,
pv270r1k1t1nycc,
pv270r1k1t1nyla,
pv270r1k1t1nylb,
pv270r1k1t1nylc,
pv270r1k1t1nzcc,
pv270r1k1t1nzcd,
pv270r1k1t1nzlc,
pv270r1k1t1n001,
pv270r1k1t1n2cc,
pv270r1k1t1n2cd,
pv270r1k1t1n2lb,
pv270r1k1t1n2lc,
pv270r1k1t1n2ld,
pv270r1k1t1n3lc,
pv270r1k1t1vylc,
pv270r1k1t1v2lc,
pv270r1k1t1wfds,
pv270r1k1t1wwlb,
pv270r1k1t1wyld,
pv270r1 l1 b1 nupr,
pv270r1l1t1nffc,
pv270r1l1t1nff1,
pv270r1l1t1nfpv,
pv270r1l1t1nupg,
pv270r1l1t1nwcc,
pv270r1l1t1nzlc,
pv270r1l1t1n2lb,
pv270r1l1t1n3lc,
pv270r1l1t1wffc,
pv270r9k1t1nfwsk0027,
pv270r9k1t1nfwsk0029,
pv270r9k1t1nfwsk0071,
pv270r9k1t1nfwsk0090,
pv270r9k1t1nycck0193,
pv270r9k1t1n2cck0193,
pv270r9k1t1n3cck0097,
pv270r9k1t1n3cck0195,
pv270r9k1t1wfr1k0132,
3039113687
3349111060
3349111971
PGP503A0008CP2D1NE2E2B1B1
PGP503A0008CP2D1NE2E2B1B1
PGP511B0230CS2D3NE6E5S-511A0080XE5E3B1B1
780-0470-000-031
MG121210AAAB
TB0230AP260AAAA
TE0165MP260AAAA
TE0050CW260AAAB
TE0080CW260AAAB
TE0330CW260AAAB
TE0295MW260AAAB
TE0295MW260AAAB
TF0080AT220AAAB
TF0100MV460AABK
TF0240MS030AAAA/34206AD1071
TF0405AS030AAAB
TG0195BS010AAAA
TG0195MS010AAAA
TG0195MW440AAAB
TG0405AS030FSAB
TG0335AM050AAAB
TG0335AM050AAAB
110A-106-AP-E
TG0335HW440BBCG
TG0475US080AAAA
TG0530HW460AAAB
TG785HW460AAAB
410017-200
PTD.VB2501A1C1
PTD.VB2502A1C1
PWDXXA-40-0
EW10-101
PQ01-L00-22
PQ02-L00-22
VS111-800-20
VS111-800-20
PSB-250-AF1A
PVAPVV21N20
SCLTSD-370-00-07+SCK-400-02-55
PVAC1PTMNS35
B63B63PGP505A0080CJ1H1E3E3B1B1
CE016C01S08N10
CE016C04S00N10
CE016C08S00N10
C016CA08009999N10
C016CA08009999N10
C016BS08N10
P3E-FA00MEN
926835Q
931020Q ZK
H00714-039
PCD00A-400
LCM2PP02V11
FTCE2B10Q
P3E-LA00KFN
B522BB549C
FDC101A44-6B
RAH101S20
RAH10S20
0); FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">
TDA080EW09A2NLW
9N600S
9N800S
CS400S
M16W-U12LR-G-SS-HT
PVCFATPN121
PVCFATFN121
FM2DDKV55
FM2DDSV51
FM2DDDSV51
FM2DDDSV55
FM3DDSV51
FM3DDSV51
FM3DDKV55
FM4DDTVHT
CM3BBV
CPOM2DDV56
CPOM3DDV50
CE025C01L00N
SCPSD-250-04-07
EW10-101
EW10101-10
EW10104-10
EPP33C81I10010
EPP33C81U10010
D1FCE01FCONMWO
D1FCE02HCONMWO
D1FTE01CCVF00
D1FTB32FCVF00
D1FTE02FCNF0052
D1FVE02BCVXW25
D1FVEV02BCVGOA37
D1FVE50BCVLB35
D1FVE50BCVLB35
D1FVE02BCVFOA37
D1FXE02HCNBJ00+5004072
D31FHE01A4NB00
D31FTE01CC1VF00
D31FTB32CC1VF00
D41FHB31E1NE00
D41FHB31E1NE00
D41FHB31E1NE00
D41FHB32C1NB00
D41FHB31F2NB00
D41FHB32C2NB00
D41FHB32C4NB00
D41FHE01F1NE0044
D41FHE01C4NE00+5004072
D41FSE02C4NXW035
D41FTB32FC1NF0038
D41FTB32FC1VF00
D41FTE01FC4NF00
D41FTE01FC1NF0038
D41FWB31FC2NLW0
D41FWB31FC2NLW0
D41FWE01FC4NLW026
D81FHE01F4NE00+5004072
D91FHB31F2NB00
D91FWB31HC2NLW0
D91FWB31HC2NLW0
D91FWE01HC4NLW026
D91FTB32HC1VF00
RE06M35W2V1KW
BD15AAANB10
PVAC1PCMNS3520
PVAC1ECMNSTP20
PVAC1ECMVSJW
PAVC65R4213
PAVC65R4213
PAVC65R4213
PAVC100R422
PAVC100B2L4M22
PAVC10038R4222
PAVC100R4222
PAVC100R4222
PAVC1002R42
PVP1630R212
PVP1636R2V12
PVP1630R2M12
PVP3336C9R21
PVP3336C9R21
PVP33369R21
PVP33203R26A4M21
PVP1636C9L2A12
PHP10508R10
PAV10RKP1D
PAV6.3RKVP1AA
PAV6.3RKVP1AA
PV016L1K1T1NFHS
PV016R1K8T1NMMC
PV020R1K1T1VMMC
PV028R1K1T1NMMC
PV020R1K1T1NMMC
PV020R1K1T1N100
PV023R1K1T1NMMC
PV023R1K1T1NUPD
PV032R1K1T1NMMC
PV032R1K8T1NUPG
2F1C03-01-B-4-C
PV046R1K1T1NFHS
PV046R1K1T1NMMC
PV063R1K1T1NFF1
PV063R1K1T1NFWS
PV080R1K1T1NFWS
PV080R1K8T1NFWS
PV080R1K1T1NFWS
PV080R1K1T1NFFP
PV092R1K4T1WFR1
PV092R1K1T1NMMC
PV092R1K1T1NFWS
PV092R1K1T1NFWS
PV092R1K1T1NFWS
PV140R1K8T1N001
PV140R1K8T1NFWS
PV016R1K1T1NMR1
PV180R1K8T1N001
PV180R1K1T1NFWS
PV270R1K1T1NFWS
PV270R1K1T1NFWS
pv140l1g1t1nffp,
pv140l1k1t1nffc,
pv140l1k1t1nffp,
pv140l1k1t1nfws,
pv140l1l1t1nwcc,
pv140l9g1t1nffpk0083,
pv140r1d1t1nffc,
pv140r1f1t1nfhs,
pv140r1f1t1nycc,
pv140r1f3t1nffc,
pv140r1f3t1nfrp,
pv140r1g1t1vffc,
pv140r1k1a1nscc,
pv140r1k1b1nfws,
pv140r1k1b1nupg,
pv140r1k1t1nfds,
pv140r1k1t1nffc,
pv140r1k1t1nffd,
pv140r1k1t1nffp,
pv140r1k1t1nff1,
pv140r1k1t1nfhs,
pv140r1k1t1nfpv,
pv140r1k1t1nfrc,
pv140r1k1t1nfrd,
pv140r1k1t1nfrp,
pv140r1k1t1nfr1,
pv140r1k1t1nfws,
pv140r1k1t1nkla,
pv140r1k1t1nklb,
pv140r1k1t1nmcc,
pv140r1k1t1nmla,
pv140r1k1t1nmlb,
pv140r1k1t1nmlc,
pv140r1k1t1nmld,
pv140r1k1t1nsca,
pv140r1k1t1nscc,
pv140r1k1t1nsla,
pv140r1k1t1nslb,
pv140r1k1t1nslc,
pv140r1k1t1ntca,
pv140r1k1t1ntcc,
pv140r1k1t1ntcd,
pv140r1k1t1ntla,
pv140r1k1t1ntlb,
pv140r1k1t1ntlc,
pv140r1k1t1nucc,
pv140r1k1t1nula,
pv140r1k1t1nulb,
pv140r1k1t1nulc,
pv140r1k1t1nuld,
pv140r1k1t1nupd,
pv140r1k1t1nupe,
pv140r1k1t1nupg,
pv140r1k1t1nupr,
pv140r1k1t1nwcb,
pv140r1k1t1nwcc,
pv140r1k1t1nwlb,
pv140r1k1t1nwlc,
pv140r1 k1t1 nyca,
pv140r1k1t1nycb,
pv140r1k1t1nycc,
pv140r1k1t1nylc,
pv140r1k1t1nyld,
pv140r1k1t1n001,
pv140r1k1t1n100,
pv140r1k1t1wfhs,
pv140r1k1t1wfrc,
pv140r1k1t1wfws,
pv140r1k1t1wscc,
pv140r1k1t1wucc,
pv140r1k1t1wulc,
pv140r1k1t1wupg,
pv140r1k4t1nfhs,
pv140r1k4t1nfpv,
pv140r1k4t1nfrc,
pv140r1k4t1nfr1,
pv140r1k4t1nft2,
pv140r1k4t1nfws,
pv140r1k4t1ntla,
pv140r1k4t1nula,
pv140r1k4t1nupg,
pv140r1k4t1nupr,
pv140r1k4t1nwla,
pv140r1k4t1nyla,
pv140r1k4t1n001,
pv140r1k4t1wffc,
pv140r1k4t1wfws,
pv140r1k4t1wfwsx5899,
pv140r1k8t1nffc,
pv140r1l1b1nupr,
pv140r1l1t1nffc,
pv140r1l1t1nffp,
pv140r1l1t1nupg,
pv140r1l1t1nwcc,
pv140r1l4t1nupg,
pv140r9k1a1nslck0173,
pv140r9k1t1nfdsk0186,
pv140r9k1t1nffck0011,
pv140r9k1t1nfhsk0017,
pv140r9k1t1nfrck0107,
pv140r9k1t1nfwsk0032,
pv140r9k1t1nfwsk0155,
pv140r9k1t1nkcck0175,
pv140r9k1t1nmlck0081,
pv140r9k1t1nslck0003,
pv140r9k1t1wscck0072,
pv140r9k4t1nffpk0088,
pv140r9k4t1nzcbk0154,
pv140r9k4t1wfrpx5918,
pv180l1k1t1nfrp,
pv180l1k4t1nfrp,