Deyang Dongfang Yoyik is a trading production company. Our company's products include steam turbine parts, turbine generator accessories, EHC system of various types of pumps, valves, power plants components of anti-fuel system filter and so on. The needs of the user are the only reason for the existence of the company. All members of the company will be dedicated for your questions of the offer, quality and delivery. Waterproof and Explosion-Proof Level Switch OWK-1G steam turbine bolt heater ZJ-11-2K solenoid valve 4WE6D62/OFEG220N9K4 filter HC8900FKZ26H filter FAX-100*1 filter 0660R005BN3HC/-V filter 0110D010BN3HC/V Waterproof and Explosion-Proof Level Switch OWK-1G 3D01A005 Secondary valve 300MW turbine D3.6A DC Emergency pump motor coupling system oil-return flushing filter W.38.Z.00237 CWY-DO-812506 probe actuator filter 01H10C10V generator stator cooling water station ion exchange outlet filter SWF1 stator cooling water filter WFF-150*1 D125A-589000A EH Main Oil pump DLXB820-R67 sealing oil recirculation pump EH oil Re-Circulating pump F3V10IS6SIC20 O-ring HB4-56J8-130 filter 0160R003BN3HC/-V TD-1-150 LVDT sensor filter STZX2-250*30 servo valve 072-559A filter HH8370F48KPZBR24DC-YC03 841 room temp curing epoxy adhesive KJC10-16 globe check valve Waterproof and Explosion-Proof Level Switch OWK-1G DFSYC-2018-09-25-A
GLSUN MEMS variable optical attenuator MEMS VOA - Introduction MEMS VOA is a precise and adjustable voltage-driven optical component. The key part of the component is MEMS chip; driving voltage produces electrostatic force to drive the micro-mirror on the chip, then to adjust output optical power. It has excellent features such as compact dimension, low power consumption, fast responding, anti-shock, low WDL as well as low PDL. It is successfully applied in military project. It meets reliability standard of Telcordia 1221.MEMS VOA has 2 series: fast responding series and low voltage driving (LOWO) series. Each series has variable models like single wavelength, dual wavelength, and polarization-maintaining.We could also develop and produce other MEMS VOA as customers' requirement. MEMS VOA is based on a micro-electro-mechanical system. Inside the MEMS VOA, a MEMS chip with a tilting mirror on the silicon is seated and wire bonded to the pins. A voltage applied to MEMS chip can causes the mirror to rotate, which changes the coupling of light between the input fiber and output fiber, thus the desired attenuation amount. MEMS VOA achieves highly repeatable optical attenuation over C or L Band. It gives Soloreinâ??s VOA an advantage in WDM, VMUX/DEMUX, EDFA and optical network protection applications.
Features: 1. 20-250VAC/VDC universal power supply 2. Solid-state or relay output 3. Compact or standard units 4. No calibration required 5. Explosion proof units available 6. Mini, standard and extended probe versions
Features: 1. No moving parts, solid-state performance and reliability 2. 1~59? per second (150cm/s) measuring range for water; 1~118? (300cm/s) range in oil 3. 304SS, 316SS, PVDF and polypropylene wetted parts 4. Maximum operating pressure up to 1,450psi (100bar) 5. Choice of NPN/PNP, N.O. or N.C. relay, or SPDT relay output 6. Standard and custom extended insertion lengths 7. Standard or high temperature, explosion proof units available 8. LED indication of flow status 9. Marine certified unit available
Polarization insensitive optical isolator Feature High isolation Low insertion loss High return loss Low polarization sensitivity Applications Fiberoptic amplifiers Catv fiberoptic links Fiberoptic systems testing Fiberoptic lan systems Telecommunications 1pcs per pastic box
Add a new light switch easily with a Wireless Switch Kit. Install switch without pulling new wires or ripping through walls. One gang Wireless Switch Kit includes one Single Rocker Self-Powered Wireless Switch and one 3-Wire RF Receiver. 0.25kg/set 16cm*9cm*2.8cm
230v 50hz modular switches of branded companies like abb , siemens , l&t. As per specifications.
Product description Main switch isolated switch Rated current in (a): 16, 20, 25, 32, 40, 50, 63, 80, 100, 125 Poles:1p, 2p, 3p, 4p Product specification/models Model: ebs1g isolated switch Standard: iec 60947-3 Rated current in (a): 16, 20, 25, 32, 40, 50, 63, 80, 100, 125 Rated voltage ue (v):230/400 Poles:1p, 2p, 3p, 4p Rated insulation voltage ui (v): 690 Rated impulse withstand voltage (v): 4000 Utilization catelogry: ac-22 a Rated breaking capacity: 6ka Rated frequency:50/60hz Degree of protection: ip20 Mechanical life: 8500 Electrical life: 4000 Connection capacity ( isolated switch ): Type of terminal: lug type and pin type Cables up to 50mm2 Mount: on 35mm din rail Standard export carton
Item no.: 8s-303 Rocker switch Color: any color Applications: applicable to lighting products and other electrical apparatus or transformers. Material: pa/pc jacket, comply with rohs, pahs, svhc, phthalates, halogen standard. Technical specifications: Ratings: 2[2]a 250v~ ; glow-wire flammability test: 850 Endurance test: 1e4 ; ambient temperature : 0~55 Applicable cord: H03vvh2-f 2x0.75mm H03vv-f 3g0.75mm General packing
Item No.: 8s-304 Rocker switch Color: any color Applications: applicable to lighting products and other electrical apparatus or transformers. Material: PC jacket, comply with RoHS, PAHs, SVHC, Phthalates, Halogen standard. Technical specifications: Ratings: 2[2]A 250V~ ; Glow-wire flammability test: 850 Endurance Test: 1E4 ; Ambient Temperature : 0~55 Applicable cord: H03VVH2-F 2x0.75mm general packing
Item no.: oj-313 Mini rocker switch(for led) Color: any color Applications: applicable to lighting products and other electrical apparatus or transformers. Material: pc/pa jacket, comply with rohs, pahs, svhc, phthalates, halogen standard. Technical specifications: Ratings: 2[2]a 250v~ ; glow-wire flammability test: 850 Endurance test: 1e4 ; ambient temperature : 0~55 Applicable cord: H03vhff 1x0.5mm©÷ 2468 22awg-24awg General packing
Hgl-125a~630a, the load isolation switch is suitable for the on and off electric circuit or electric insulation. Over 1.000a are only suitable for electric insulation. 1. Products with observation windows can be providing according to the demand to observe directly the on and off state of contact. 2. The products have three poles, four poles, and (three poles+on and off neural pole). 3. Two sets of auxiliary contacts can be assembled according to the demand. 4. Mechanical property and electric property correspond to the mechanical property and electric property of hgl-125a~1600a
Item no.: 8s-317 Push button switch Color: any color Applications: applicable to lighting products and other electrical apparatus or transformers. Material: pc jacket, comply with rohs, pahs, svhc, phthalates, halogen standard. Technical specifications: Ratings: 2[2]a 250v~ ; glow-wire flammability test: 850 Endurance test: 1e4 ; ambient temperature : 0~55 Applicable cord: H03vvh2-f 2x0.75m H03vv-f 3g0.75mm General packing
Item no.: oj-328 Two way rocker switch Color: any color Applications: applicable to lighting products and other electrical apparatus or transformers. Material: pc jacket, comply with rohs, pahs, svhc, phthalates, halogen standard. Technical specifications: Ratings: 3[1]a 250v~ ; glow-wire flammability test: 850 Endurance test: 1e4 ; ambient temperature : 0 5 H03vvh2-f 2x0.75mm General packing
1] pc material white color heat resistant front plates, silver alloy material, cooper parts inside, screws with copper cover 2] round corner, soft edge both top and bottom, and with cure rocker 3] fixing screw and screw caps supplied with every product 4] products have got bs ce certificates. 5] nice and elegant design, welcomed widely in africa, european, middle east markets. Pp bag, 10 pcs per inner box, 120 pcs per carton
Switch & socketslightings mccb mcb wire & cable enclosures conduit pipe. 100
Technical parameter: TUV, CE, EN61058 FA2-4/1BEK, FA2-4/1BEK-1, FA2-4/1BE 4, 3A 250V~5E4 CQC, GB15092 FA2-4/1BEK, FA2-4/1BEK-1, FA2-4/1BE 4, 3A 250V~5E4 Main characteristics: Single-pole NO speed regulation control With close locking With forward & reversal rotation device With speed adjustable knob Optional output waveform:half wave or full wave. With dustproof function Single-speed and double-speed are optional Mechanical life:more than 1E5 times. Cartons.
11 kv. 200 amps. 11 kv. 400 amps 33 kv. 630 amps. 66 kv 400 amps. 1 set in wooden crate.
Amperage: 15a/20a, 20a feed through Supply voltage: 125vac/60hz Voltage range: 102-132vac Trip level: 4-6ma Trip time: 25ms Max humidity: 95% Operation temperature: -35¡æ to +66¡æ
Leader tuning fork level limit switch ld-yc-yg Free from service Against high pressure and corrosion Suitable for both solid and liquid media No mechanical parts, free from service
