The cheapest rubber diaphragm factory is a versatile and most durable rubber diaphragm filter press, with a variety of industrial wide, advanced technology, novel design, sealing delay, rubber diaphragm, lamination, and other advanced equipment in the industry.
BJ Jiangxi Province Leakage Prevention V25 Sealed Pipeline Centrifugal Pump is a new type of conveying machinery developed by GRACO in the United States, using compressed air as the power source. It can pump and absorb various corrosive liquids, liquids with particles, high viscosity, volatile, flammable, and highly toxic liquids.
Adopting a three-way internal thread connection method, it is installed on the outer wall of the bottom of the sedimentation tank to eliminate various corrosive liquids that settle at the bottom of the tank.
The internal thread connection method can effectively isolate the direct sewage and also serve as the maximum filter. The use of internal thread connection can cause the corrosive medium in the flow channel to settle, thereby eliminating the drawbacks of “running, emitting, dripping, and leaking” commonly found in valves.
The structural characteristics of the polymer elastomer diaphragm type mud discharge valve are as follows: 1. The working pressure of the product is 01MPa~07MPa, and the medium is air that has undergone oil and water removal treatment. 2. When the working voltage of the electromagnetic valve is 85% of the rated voltage under the nominal air source pressure state of the product, the opening response time of the electromagnetic pulse valve should be less than 003s. 3. When the working air source pressure is 01MPa, the pulse valve can be closed. 4. The product should be able to withstand an air supply pressure of 08MPa. 5. Under specified environmental conditions, the insulation resistance of the electromagnetic coil to the shell should be greater than 1M Ω. 6. Under the condition of room temperature ranging from 5 ° C to 35 ° C and relative humidity not exceeding 85%, the electromagnetic coil can withstand a voltage of 50Hz and 250V to the shell for 1 minute without any breakdown phenomenon. 7. The electromagnetic pulse valve should be able to operate normally after withstanding a vibration with a frequency of 20Hz, a full amplitude of 2mm, and a duration of 30min. 8. When the working voltage of the electromagnetic pulse valve is 85% of the rated voltage, it should be able to withstand an air source pressure of 08MPa under the nominal air source pressure state of the product. 9. Under specified environmental conditions, the electromagnetic coil can withstand a voltage of 50Hz and 250V on the casing for 1 minute without breakdown. 7. When the working voltage of the electromagnetic pulse valve is 85% of the rated voltage under the nominal air source pressure state of the product, it should be able to operate normally. 8. Under the condition of room temperature ranging from 5 ° C to 35 ° C and relative humidity not exceeding 85%, the electromagnetic coil of the electromagnetic pulse valve can withstand a voltage of 50Hz and 250V to the shell for 1 minute without any breakdown phenomenon. 8. When the working voltage of the electromagnetic pulse valve is 85% of the rated voltage under the nominal gas source pressure state of the product, the opening response time should be less than 003s. 8. The electromagnetic pulse valve should be able to operate normally after withstanding a vibration with a frequency of 20Hz, a full amplitude of 2mm, and a duration of 30min. 9. Under specified environmental conditions, the electromagnetic coil can withstand a voltage of 50Hz and 250V on the shell for 1 minute without breakdown.
