美國MOOG伺服閥D662-4141優(yōu)勢供應(yīng)
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HIRSCHMANN | MACH102-24TP-F | 0.475799061 |
LAMMERS | 1TZ90011CA134AB4Z 3/208964/1 | 0.654267901 |
MBS | 32-0041-hut | 0.686025222 |
NSD | VRE-P097FKR5-G(with coupling M1A-15K/15K) | 0.575482365 |
BUHLER | 2890999 | 0.644158991 |
BURSTER | 8524-6002 | 0.744132324 |
WALTHER | MD-007-2-L1016-19-1 0160047-41.800 | 0.301832229 |
FSG | PE-WD-01/GS120 | 0.68231908 |
MOOG | D662-4141 | 0.367208245 |
SIBA | 20 003 13.160 | 0.931737562 |
KUGLER | PF-4110162 | 0.771913858 |
STAHL | 8010/2-01-WS | 0.752545212 |
GE | IC200PBI001 | 0.588624059 |
ELCIS | I/46P6-10-1828-M-CV-R-01 | 0.019867934 |
HYDAC | SB330H-20A1/112A9-330A | 0.392573271 |
HEIDENHAIN | 639420-14 | 0.810219451 |
B+R | X20BM11 | 0.797474347 |
BAUER | BG60-11/D16MA4-TX-FV/C1 3-MOT-NO.E 1960783-13 A/170Z2172 | 0.219074958 |
MOOG | D-71034 0514-400-251 | 0.96667031 |
B+R | 7AO352.70 | 0.058498849 |
EUROTHERM | 7100S/25A/500V/XXXX/XXXX/NONE/LDC/ENG/NONE | 0.471989181 |
M+H | 25.41-WS-GROB | 0.403916845 |
BAUMER | OHDK14P5101/S35A | 0.662147775 |
GE | IC200PBI001 | 0.273519952 |
WALTHER | MD-007-2-L1016-19-1 0160047-41.800 | 0.00544558 |
ROEMHELD | 1544105B | 0.553495977 |
MTS | RHM0260MP051C101221 | 0.706260716 |
SCHMERSAL | AZM161SK-12/12RKA-024 | 0.814028448 |
TIPPKEMPER MATRIX | IRG-4X-Z2 S13 | 0.931659549 |
GE | IC200PBI001 | 0.010423978 |
AMEPA | HAN-10-F | 0.699549451 |
FUEHLERSYSTEME | MKG/E-3.0/150-2 | 0.832586481 |
HYDAC | EDS8446-2-0400-000 | 0.927847353 |
K+N | DH11 A720-610FT2+V750D/3C/21 M999/472 | 0.832399231 |
MTS | EHM0500D341A01 | 0.157752844 |
HYDAC | EDS344-3-250-000 | 0.191249602 |
SCHUNK | PFH 50- IS 0302052 | 0.935013163 |
HYDAC | SB-330-10-A1/112-A9-330-A 10L | 0.011051507 |
TWK | SWF 5B-01 7303178 | 0.055139114 |
HYDAC | FSA-381-1.X/T/12 | 0.083980457 |
STAHL | 8010/2-01-WS | 0.150511648 |
TEMPCO | TCB 900/70-CU-K-DA | 0.833594275 |
SCHAEVITZ | P983-0022-350BAS | 0.568560421 |
METTLER TOLEDO | INLAB(R) 731 | 0.631993427 |
RITTAL | SK3325100 | 0.217062319 |
SOMMER | WWR125F-B | 0.363342808 |
HUBNER | HOG 10 DN 1024 I SER -NR.2100069 | 0.929527508 |
MTS | 530052 | 0.279877945 |
BLOCK | GLC 230/24-1 output 24V | 0.897400658 |
SUCO | 0159-43314-1-001 | 0.384614402 |
VAHLE | 143223 | 0.019999303 |
SCHUNK | 301032 MMS 22-SPM8 | 0.370240765 |
B+R | 8B0P0220HW00.001-1 | 0.425049406 |
HBM | 1-MP55DP | 0.185335472 |
PULSOTRONIC | 9962-2330 | 0.038566585 |
SCHUNK | 0305511 | 0.767313242 |
VAT | EB-11-009201 P/N:246766 | 0.356609095 |
B+R | 8BVP0440HW00.000-1 | 0.41558202 |
SCHUNK | MMS-P 22-S-M8-PNP | 0.083000779 |
OPTEK | C4221 A2 AF26 430/620NM+ | 0.131023882 |
TWK | SWF 5B-01 7303178 | 0.559244596 |
BRINKMANN | TC63/560-6165+019 | 0.226742323 |
FSG | PK620-25D-A-IP65 | 0.046879122 |
VPG | SCP-2 | 0.413637726 |
MTS | RHM0260MP051C101221 | 0.479499165 |
NIES | SH860 | 0.840540362 |
VOITH | WSR-D16214 | 0.555210824 |
MTS | EHM0500D341A01 | 0.696374173 |
FSG | PK620-25D-A-IP65 | 0.961948818 |
TWK | IW152/3-0.5-S-GV-B-A02 | 0.216596178 |
NSD | 4P-RBT-0103-10 | 0.22418005 |
HUBNERBERLIN | POGS90DN5000R+HEAG156 | 0.540750493 |
EBERLE | LSW-3/020 1-20M/S | 0.978034176 |
NEIDLEIN | SK2998-32 | 0.947297432 |
MTS | RHM0420MP201S1G4100帶磁環(huán) | 0.067441608 |
TWK | IW254/100-0-25-KFN-KHN 250MM S/N538781 | 0.204582725 |
DITte,l | F60003 Sn:4511-5294 | 0.146343039 |
BUBENZER | 8-418.031 magnet GS 135.6902 | 0.22677494 |
HYDAC | EDS348-5-016-000 | 0.663222095 |
W+T | 81009 塑料光纖轉(zhuǎn)RS232串口 | 0.719620243 |
DEMAG | 46958833訂貨號 48V 0.1-3.0S | 0.357722521 |
DR.BREIT | 405032.010 DN32/PN350 | 0.588835525 |
M+H | 25.41-WS-GROB | 0.351095391 |
LAHTI PRECISION | BC55000kgC3A | 0.882501629 |
B+R | X20BM11 | 0.064266478 |
PHOENIX | 3036479 | 0.957069779 |
HYDAC | 0330 D010BN4HC(1250493) | 0.542232922 |
WALTHER | LP-012-0-WR521-21 | 0.432800786 |
VAT | EB-11-009201 P/N:246766 | 0.48391885 |
HOHNER | R3221R0.31/12 | 0.703032828 |
ROLAND | IEQ42FS | 0.687733939 |
BURKERT | 00126150 | 0.41263956 |
HYDAC | 0660D010BN4HC | 0.455315314 |
SCHUNK | PGN-plus 50-1-IS 371459 | 0.359882131 |
PHOENIX | 3036479 | 0.245215634 |
RITTAL | SK3305.100 | 0.650498299 |
ALBERT | 22584827 | 0.973160771 |
MURR | 7000-41131-0000000 | 0.104069093 |
MAHLE | PI8530DRG100 | 0.892366194 |
STAUBLI | B27595816 | 0.819603841 |
美國MOOG伺服閥D662-4141優(yōu)勢供應(yīng)
上海祥樹品牌:TWK,WEIGEL,ELCIS,F(xiàn)RIZLEN,NOKEVAL,HEMOMATIK,WEBER,vision-control。
上海祥樹優(yōu)勢品牌:WALTHER,VEM,TOX,VAHLE,ODU,PAULY,KNOLL,KISTLER,F(xiàn)UCHS,ELTRA,BURKET,BRINKMANN,BINKS,WIKA,AMTEC,BEDIA,EGE,SMW,GEMU,KUKA,SCHMERSAL,BAUER,ROEMHELD,DEMAG,PHOENIX,EGE,F(xiàn)RONIUS送絲機、焊機配件等,MOOG穆格伺服閥、泵,SCHUNK雄克卡盤、夾爪、中心架、油缸、傳感器等,SWM卡盤、夾爪、中心架、油缸,SOMMER索瑪、氣動抓手、離合器、啟動馬達、氣缸,HYDAC賀德克壓力繼電器、濾芯,ZIEHL-ABEGG施樂百風(fēng)機,SIBRE 西伯瑞制動器、液壓站,SSB電機、減速機,PINTER壓力開關(guān),PAULY光柵、檢測儀,MICRO-EPSILON傳感器,NORELEM固定部件,MAHLE瑪勒濾芯,WIKA 流量計等。
減壓閥是通過調(diào)節(jié),將進口壓力減至某一需要的出口壓力,并依靠介質(zhì)本身的能量,使出口壓力自動保持穩(wěn)定的閥門。從流體力學(xué)的觀點看,減壓閥是一個局部阻力可以變化的節(jié)流元件,即通過改變節(jié)流面積,使流速及流體的動能改變,造成不同的壓力損失,從而達到減壓的目的。然后依靠控制與調(diào)節(jié)系統(tǒng)的調(diào)節(jié),使閥后壓力的波動與彈簧力相平衡,使閥后壓力在一定的誤差范圍內(nèi)保持恒定。
基本介紹
性能
(1)調(diào)壓范圍:它是指減壓閥輸出壓力P2的可調(diào)范圍,在此范圍內(nèi)要求達到規(guī)定的精度。調(diào)壓范圍主要與調(diào)壓彈簧的剛度有關(guān)。
(2)壓力特性:它是指流量g為定值時,因輸入壓力波動而引起輸出壓力波動的特性。輸出壓力波動越小,減壓閥的特性越好。輸出壓力必須低于輸入壓力—定值才基本上不隨輸入壓力變化而變化。
(3)流量特性:它是指輸入壓力—定時,輸出壓力隨輸出流量g的變化而變化的持性。當(dāng)流量g發(fā)生變化時,輸出壓力的變化越小越好。一般輸出壓力越低,它隨輸出流量的變化波動就越小。
它可將閥前管路較高的液體壓力減少至閥后管路所需的水平。這里的傳輸介質(zhì)主要是水。減壓閥廣泛用于高層建筑、城市給水管網(wǎng)水壓過高的區(qū)域、礦井及其他場合,以保證給水系統(tǒng)中各用水點獲得適當(dāng)?shù)姆?wù)水壓和流量。鑒于水的漏失率和浪費程度幾乎同給水系統(tǒng)的水壓大小成正比,因此減壓閥具有改善系統(tǒng)運行工況和潛在節(jié)水作用,據(jù)統(tǒng)計其節(jié)水效果約為30%。
1、關(guān)閉減壓閥前的閘閥,開啟減壓閥后的閘閥,制造下游低壓環(huán)境;
2、將調(diào)節(jié)螺釘
按逆時針旋轉(zhuǎn)至zui上位置(相對zui低出口壓力),然后關(guān)閉減壓閥后閘閥;
3、慢慢開啟減壓閥前的閘閥至全開;
4、順時針慢慢旋轉(zhuǎn)調(diào)節(jié)螺釘,將出口壓力調(diào)至所需要的壓力(以閥后表壓為準(zhǔn));調(diào)整好后,將鎖緊
螺母鎖緊,打開減壓閥后閘閥;
5、如在調(diào)整時出口壓力高于設(shè)定壓力,須從第yi步開始重新調(diào)整,即只能從低壓向高壓調(diào)。