Zhuoxin

Explosion proof two-stage deviation switch DQK2-15A-3B Explosion proof two-stage deviation switch DQK2-15A-3B Explosion proof two-stage deviation switch DQK2-15A-3B Technical parameters 1; Rated voltage: AC220-380V 2. Rated current: 1-15A (3A, 5A, 10A...) 3; Number of contacts: Two sets of independent normally open and normally closed contacts. 4. Housing protection level: DT type dustproof housing, protection level IP67. 5. Surrounding environment temperature: -25-80 ℃. 6. The switch can work under vibration conditions with a frequency of 10-60Hz and an amplitude of 0.75mm (10g). 7. Operating force: 5-7 kg. Working principle: When an emergency occurs on the conveyor belt, the steel wire rope attached to the swing arm can be pulled to rotate the swing arm and drive the internal cam of the motor to sense the micro switch, issuing a stop signal. Scope of application: Two level deviation switch for conventional belt conveyors: underground, cable support belt conveyors: ship loading and unloading systems; Stacking/reclaiming conveyor; Tilt and shuttle conveyors; Crane, excavator, boom limit: skirt feeder/conveyor: heavy-duty limit switch detects the deviation of the tape, which is a protective device for automatic alarm and shutdown of the tape machine control. Widely used in various belt conveyor equipment in fields such as metallurgy, coal, cement and building materials, mining, electricity, ports, metallurgy, chemical industry, etc& nbsp; Chemical explosion-proof thermal resistance, WRR-131, WRR2-131, WRN-230D, WRE-210D, WRN-430D, WRNK-431, WRK-240, WRK-520, WRS-132, WRT-620, WRN-130, WRN-130, WRNK-231, WREK-232, WRE-621A, WZPK-133S, WRN-631, WRE2-235T, WRER2-13, WRPB-230, WRE-621, WRN2-621,. WZPM-201S, WZPK2-306SA, WZP-205S, WREK-1315, WRET-01 WZPF-130 WZPF-130 WZPF-430, WRNT-11, WZCM, WZPM, SBW series, WRR-120，WRR-121，WRP-120，WRP-121，WRN-122，WRN-123， Platinum rhodium thermocouple, armored platinum rhodium thermocouple, cement factory thermocouple, glass furnace thermocouple, armored thermocouple, WRN-130F, WRN-230F, WRN-330F, WRN-430F, WZP-002, WZP2-631, WZP2-621A, WZP2-621, WZP-430, WZP2-421, WZP2-420, WZP-420, WZC-320, WZP2-331, WZP2-321, WZP2-320, WZP-631 331, WZP-330, WZP-321, WZP-320, WZC-220A, WZC-230, WZC-220, WZP-221A, WZP2-231, WZP2-230 dual platinum thermistors, WZP-3212A，WRE2-235T，WRNT-001，WZP-221，WZP-220，WREK、WRNK、WRCK，WREK-1314，WREK-440，WRNK-440，WZC-200，WRN-621A，WZP-24SA，WRE2-631，WRE-220，WZP-003，WZPM-101U， Electric contact pressure thermometer WTZ-288 WTQ-288，WTZ-280B-F，WTZ280、WTQ280，WTZ-280，WZPN-431，WZPN2-131，WZPN2-331，WZPN-130，WRN2-230-F，WZPK-526U，WZCN-430，WZCN-330，WZCN-130，WZCN-230，WZPN-131，WZP-431D，WZPN-430，WZPN2-130，WZPN-330，WZPN-331， Wear resistant thermocouple, WZPN-230, WZC-130-F, WZC-430-F, WZC-330-F overlay valve Z2FS6…, Z2FS10…，Z2FS16…，Z2FS22…，Z1S6，Z1S10，Z2S6，Z2S10，Z2S16，Z2S22，ZDR6D，ZDR10D，ZDB6VA，ZDB6VB，ZDB6VP，ZDB10VC，ZDB10VD，Z2DB6VA，Z2DB6VB，Z2DB6VP，Z2DB10VC，Z2DB10VD，MTCV-02WA，MTCV-02WB，MTCV-03WA，MTCV-03WB，MPCV-02WA，MPCV-02WB，MPCV-03WA，MPCV-03WB，MBRV-02P，MBRV-02A，MBRV-02B，MBRV-03P，MBRV-03A，MBRV-03B，MCV-02P，MCV-02A，MCV-02B，MCV-03P，MCV-03A，MCV-03B，MTV-02P，MTV-02A，MTV-02B，MTV-03P，MTV-03A，MTV-03B，MRV-02P，MRV-02A，MRV-02B，MRV-02W，MRV-03P，MRV-03A，MRV-03B，MRV-03W，MSCV-02A，MSCV-02B，MSCV-03A，MSCV-03B，DGMC-5，DGMDC-5，DGMFB-5，DGMR1-5，DGMX-5，DGMR-5，DGMPC-5，DGMC-3，DGMR-3，DGMR1-3，DGMX-3，DGMDC-3，DGMPC-3， DGMFN-3 hydraulic control one-way valves A-Ha10L, A-Ha20L, A-Ha32L, AL Ha10B, AL Ha20B, AL Ha32B, AJ-Ha32B, AJ-Hb32B, AJ-Hb32F, A1Y-Ha10B, A1Y-Hb10B, A1Y-Hb10BL, A1Y-Hb20B, A1Y-Hb20L, A1Y-Ha20B, A1Y-Ha32B, A1Y-Ha32F, A1Y-Hb32B, A1Y-Hb32L, A1Y-Hb32F, DFY-B10H1, DFY-B32H1, DFY-B10H1, DFY-F32H1, DBW30B, DBW30A, DBW30G, BDT10, BDT20, BDT30, DBC, SV10, SV20, SV30, SL10, SL20, SL30, AJ-Ha10B, DSHG-03-3C, DSHG-04-3C, DSHG-06-3C, DG5V-5, DG5V-7, DG5V-8, DG4SG-012C, DG5S4-02C, DG5S4-04-M, DG5S4-H8M-C, DG5S4-10-53-80, DFY-B10H4, DFY-B20H1, DFY-B32H2, 34B * - H6/8 (18), 34B * - H6/8/(16), 34BY - * 10G, 24BY - * 10G, AY-F6D-A (B) -1, AY-F6D-B (A) -1, 2AY-F6D-b-AB (BA), AY-F10D-A (B), AY-F10D-B (A), 2AY-F10D-AB (BA), AY-F16D-A (B), AY-F16D-B (A), 2AY-F16D-AB (BA) shuttle valve KS-06, KS-08, KS-10, KS-15 vacuum generator CV-10LS, CV-15LS, CV-20HS check valve 222118822247308391133947767439479852394811539580055394776743947985239481153958005542855478 air compressor accessories 3912056339155478391555773791557593915638539156393391564391568391813423930327642834454454242424283460428571042846134285433074285170428544285774849842859413428594900428584444444444 28656004286184288810742888115428891884288942754600366921010549216963 0925492192699214926992222927003192727199271655492716760929427092866904999246191992606309250037992506319925228092531839925429992570089926100099262149992628189926316299271819992725109272528972536992725519927256999272579927258599927258599927258599927259399304065, ATC05029, ATC05030, ATC62007, ATC62008, ATC62009, ATC62010, ATC62013 unloading valve DA10&hellip/& hellip;，DA20…/…，DA30…/…，DAW10…/…，DAW20…/…，DAW30…/… Pressure reducing valve/pilot type pressure reducing valve DR10&hellip/& Hellip; YM, DR20…/… YM, DR30…/… YM, DR10…/… Y, DR20…/… Y, DR30…/… Y, DRC, J-10 (B), J-25 (B), J-63 (B), J-100 (B), J1-10 (B), J1-25 (B), J1-63 (B), 3DREP6C, EFBG-03-125, 3DREP6A (B), DRE (M) 10-30/* Y, DRZ (M) 20-30/* Y, BJY-16A, BJY-32A, J-F * 6D-P-1, J-F * 6D-P (A) -1, J-F * 10D-P-2, J-F * 10D-P (A) -2, J-F * 10D-P (B) -2, J-F * 16D-P-1, J-F * 16D-P (A) -1, J-F * 16D-P (B) -1, EFZ10-25 sequential valve DZ10&hellip/& hellip;YM，DZ20…/…YM，DZ30…/…YM，DZ10…/…Y，DZ20…/…Y，DZ30…/…Y，DZC，X-B10（B），X-B25（B），X-B63（B）， X-F*6D-P-1，X-F*10D-P-1，X1-F*6/10D-P1/P-1，X1-F*6/16D-P1/P-12X-F * 6D-AB/BA-1, 2X-F * 10D-AB/BA-2, 2X-F * 16D-AB/BA, ECZ25-25, ECZ63-63, XA-Ff6D-B, XA-Ff6/10D-B-1, XA-Ff10D-B, XA-Ff6/16D-B-1, XA-F * 16D-B globe valve JZF-L10H, JZF-L15H，JZF-L20H，JZF-L25H，JZF-L32H，JZF-L40H，JZF-F10H，JZF-F15H，JZF-F20H，JZF-F25H，JZF-F32H，JZF-F40H，JZF-F50F，JZFS-B8，JZFS-B10，JZFS-B20，JZFS-B25，JZFS-B32，CJZQ-H10L，CJZQ-H15L，CJZQ-H20L，CJZQ-H25L，CJZQ-H32L，CJZQ-H40L，CJZQ-F10L，CJZQ-F15L，CJZQ-F20L，CJZQ-F25L，CJZQ-F32L，CJZQ-F40L，CJZQ-F50L，CJZQ-F65L，QJH-10，QJH-15，QJH-20，QJH-25，QJH-32，QJH-40，QJH-50，QJH-65