621-9940
同DCS系統(tǒng)采用以太網(wǎng)通訊,使用光纜連接兩臺交換機,DCS就可以很容易地直接從PLC主機中讀取所需要的數(shù)據(jù)了。
同斗輪機系統(tǒng)和軌道衡系統(tǒng)通訊也是采用了光纜連接兩臺交換機的方式,由于輸煤系統(tǒng)本身設(shè)備比較分散,距離又比較遠(輸煤主控室距離軌道衡控制室的距離超過了3公里),使用普通電纜或多模光纜不加中繼器根本無法達到要求,而使用單模光纜就簡單了,不加中繼器的*遠通訊距離可達到幾十公里。
Rexroth PW-067697-1 Solenoid Valve new
REXROTH 491698/7* DBETR-107180
RexRoth Hydraulic Valve 4WE6D51/AG24N9K?4V
Denison double relief to tank valve #A4 D01,35 201 0302
Vickers DG5 valve body only, assy. #02-143788mod. # DG5
Rexroth R166211410 Bearing Slide Rail new
LINCOLN CENTRO-MATIC 83749-3 INJECTOR MANIFOLD SL-1 NIB
RexRoth Hydraulic Cartridge Valve R900912574 LC 25 A40
RexRoth Valve LFA16KWA62/A08/?12
Rexroth Cable 0608830233
Rexroth Mannesmann Solenoid Valve 581-111-100
Vickers Hydraulic Valve DG4V-3S-2AL-M-F?TWL-B5-60
Vickers DGMFN-3-Y-AIH-B?IH-41 Hydraulic Valve
RexRoth Valve HED 4 0H 16/100 Z14S
Vickers DG4V-3-7A-M-FWB 730 NEW ? ?
REXROTH LFA25 GWA-60/V/12-T10
Rexroth R165111411 Runner Block/Ball Rall new
Vickers Shaft 243449
Bosch 0 821 100 015 Pressure Switch new
Charlynn motor no. 101-1288 with 1 in. dia.Keyed shaft.
Decco Coil 9-1191M-056
Vickers Hydraulic Relief Valve CG-06-C-50
Sun Hydraulic ECJ block 01X3-A2 with T-11 cavity relief
Vickers Pressure Reducing Valve DGMX2-3-PP-AW-S?-40
SMC EVK3120-5DO-01F S
Vickers Coil 633741
Bosch Hydraulic Valve 081WV06P1V1001W?S115/60 D51 981023
Rexroth VT5003S32 R1 Amplifier Card
Decco Coil 9-113M-056
Vickers Coil 633741 new
Vickers Check Valve CG5-805-S3
Rexroth Indramat DSS03 DKC2.1 DKC Card new
RexRoth Hydraulic Valve 916 4093/5726480020
Vickers Hydraulic Valve DG4V-3-6A-L-M-W?-B-40
Vickers Valve DG4V-3-6A-L-M-W?-B-40
Daikin pressure reducing valve, Mod. # MG-02P-1-65, Mfg
Rexroth Bosch Coil 04983-171-03
Vickers 864200 Oil Seal new
Rexroth Bosch DMX-1X/4WRSE10E R978917416 Digital Contro
Vickers 02-101731 Coil new
Vickers DG5 valve body only, assy. #02-143788 mod. # DG
RexRoth Hydraulic Valve ZDR-10-DP2-54/2?10YM/12 00582564
Vickers Valve DG4V-3S-6C-M-FW?-B5-60 dg5s4-043c-e-t-?m-fw
Dynex sandwich type counterbalance control valve “03” s
RexRoth Hydraulic Valve LFA 25 GWA-70 00912675
Vickers Shaft 361763
RexRoth Valve LFA25-GWA-65/T1?0V/12
Vickers DGMDC-3-Y-PK-41 Hydraulic Direct Check Valve
Vickers Hydraulic Flow Control Valve DGMFN-3-Y-A2W-B?2W
Vickers Relief Valve CG-06-C-50
Vickers DG4V-3-2AL-M-W-?B-40 NEW ? ?
Vickers Hydraulic Valve CG-03-FV-10-S81 278832
Vickers # DG5S8 0A MWR 20 2-way directional valve with
Vickers 736129 Pressure Gauge new
Miller/Northman size 04 modular double flow control val
Vickers DG4V4-016C-M-WL 4-way directional valve ?HS-10
Vickers poppet type relief valve Mod. # CVCS2501 S2 W25
Vickers Check Valve CG5-815
Vickers 02-324219