Shanghai Lixin shlixin throttle valve z2fs22 30/s2

order No	z2fs22-30 / S2
Processing customization	no
Article Number	z2fs22-30/s2
Type	flow valve
material	cast iron
scope of application	industrial machinery, Hydraulic system

Suzhou diesel Electromechanical Equipment Co
, Ltd
Tel: 0512-65787307
Mobile: 18626109303 (same number on wechat)
Suzhou diesel direct sales Shanghai Lixin hydraulic full series
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Spot sales Shanghai Lixin series
Shanghai Lixin shlixin throttle valve
Shanghai Lixin superimposed one-way throttle valve
Z2FS6-2-L4X/1Q Z2FS6A-2-L4X/1Q Z2FS6B-2-L4X/1Q Z2FS6-2-L4X/2Q
Z2FS6A-2-L4X/2Q Z2FS6B-2-L4X/2Q Z2FS6-3-L4X/1Q Z2FS6A-3-L4X/1Q
Z2FS6B-3-L4X/1Q Z2FS6-3-L4X/2Q Z2FS6A-3-L4X/2Q Z2FS6B-3-L4X/2Q
Z2FS6-7-L4X/1Q Z2FS6A-7-L4X/1Q Z2FS6B-7-L4X/1Q Z2FS6-7-L4X/2Q
Z2FS6A-7-L4X/2Q Z2FS6B-7-L4X/2Q
Z2FS10-30 Z2FS16-30/S
Z2FS22-30/S Z2FS16-30/S2
Z2FS22-30/S2
Fault causes and solutions of high temperature solenoid valve
　　1
If the connector of the solenoid valve is loose or the wire head falls off, the solenoid valve shall not be energized, and the wire head can be fastened

　　2
If the solenoid valve coil is burnt out, the wiring of the solenoid valve can be removed and measured with a multimeter
If there is an open circuit, the solenoid valve coil is burnt out

The reason is that the coil is damp, which causes poor insulation and magnetic leakage, resulting in excessive current in the coil and burning, so it is necessary to prevent rainwater from entering the solenoid valve
In addition, the coil can also be burnt out if the spring is too hard, the reaction force is too large, the coil turns are too few, and the suction is not enough
In case of emergency treatment, turn the manual button on the coil from the "0" position to the "1" position during normal operation to open the valve

　　3
The solenoid valve is stuck
The fit clearance between the spool sleeve and the spool of the solenoid valve is very small (less than 0
008mm), which is generally assembled in a single piece
When mechanical impurities are brought in or there is too little lubricating oil, it is easy to get stuck
The treatment method is to poke the steel wire through the small hole in the head to make it bounce back
The fundamental solution is to remove the solenoid valve, take out the valve core and the valve core sleeve, and clean it with CCI4, so that the valve core can act flexibly in the valve sleeve
During disassembly, pay attention to the assembly sequence and external wiring position of each component, so that the reassembly and wiring are correct, and check whether the oil spray hole of the oil mist is blocked and whether the lubricating oil is sufficient

　　4
leak
Air leakage will cause insufficient air pressure, making it difficult to open and close the forced valve
The reason is that the sealing gasket is damaged or the slide valve is worn, resulting in gas channeling in several cavities

　　5
When dealing with the failure of the solenoid valve of the switching system, you should choose an appropriate time to deal with it when the solenoid valve is in power loss
If you can't deal with it within a switching gap, you can suspend the switching system and deal with it calmly

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, which is not the original price, but for reference only

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The final price shall be subject to the price on the order settlement page
Activity warm-up status: crossed price: the crossed price is the sales price of the commodity in the current activity warm-up status, not the original price
The specific transaction price may change due to the user's use of coupons, etc
, and the final price shall be subject to the price on the order settlement page

Unmarked price: the unmarked price may be the activity price of the commodity to participate in the event, which is for reference only
The transaction price at the specific event may change due to the user's use of coupons, etc
, and the final price shall be subject to the price on the settlement page of the order* Note: the above description is only valid when there is price comparison
If the merchant explains the crossed price separately, the statement of the merchant shall prevail