The bellows cut-off valve is suitable for medium pressure PN1.6-4.0MPa; working temperature -29 °C-350 °C flammable, explosive, highly toxic, toxic fluid, high temperature heat transfer oil, liquid ammonia and other media. Widely used in: petrochemical, chemical fiber textile, plastic paper, electric steel, printing and dyeing rubber, natural gas and other gas systems, the performance is safe and reliable, widely used in pipelines of industrial fluids such as ethylene glycol, used in various pipelines Cut or connect the pipe media. Suitable for water, oil, steam, natural gas and other media.
Characteristics of the bellows stop valve:
1. Double-layer bellows and bellows seal the valve stem.
2. The product structure is reasonable, the seal is reliable, the performance is excellent, and the shape is beautiful.
3. The valve disc, valve seat and sealing surface are made of iron-based alloy surfacing or stellite cobalt-based hard alloy surfacing according to different requirements. It has good wear resistance, high temperature resistance, corrosion resistance and scratch resistance. long lasting.
4. The valve stem is quenched and tempered and surface treated, and has good corrosion resistance, scratch resistance and wear resistance.
Various platform pipe flange standards and flange seals can be used to meet various engineering needs and user requirements.
5. The valve body material is complete, and the packing and gasketing materials are reasonably matched according to actual working conditions or user requirements, and can be applied to various pressure and temperature and medium working conditions.
6, the operation of the transmission mode: manual, gear rotation, electric, pneumatic and other bellows cut-off valve parameters:
Valve material: cast steel, stainless steel, forged steel, forged stainless steel.
Working pressure: GB-1.6-4.0MPa, American standard: 150LB-600LB.
Working temperature: -20 ° C -350 ° C.
Valve diameter: DN15-DN300.
Connection method: flange, wire or welding.
Drive mode: manual, worm gear, pneumatic, electric.
Applicable medium: water, oil, gas, steam, etc.
Application areas: mechanical equipment, chemical equipment, general parts, industrial equipment, water supply and drainage equipment, papermaking equipment, pharmaceutical equipment, general equipment, petrochemical equipment, electrical equipment, metallurgical powder equipment, mining equipment, municipal, electronics industry, etc.
Our services and commitments:
All of our products have been rigorously tested and fully compliant with national standards. It can also be executed according to American Standard or other national standards.
We establish a business philosophy of "customer-centered, quality is life, technological innovation and development". The products are strictly in accordance with the quality management system, and the quality is reliable and the service is first-class. Adhering to the "integrity-based" spirit of enterprise, we provide professional services to our customers with excellent products.
We supply the above products, but also provide customers with customized services for non-standard products. Our warranty period is 18 months, and we provide customers with after-sales service such as accessories and door-to-door maintenance for free during the warranty period. Welcome new and old customers to call us for advice and order.
Sales hotline, 51079089; fax; 24-hour service telephone, 18917502865, online QQ, 377970930 E-mail:
Professional dedicated to Research,Development,Design,Manufacture of Innovative,Intelligent control and high efficiency Greenhouse LED Grow Lights for modern agriculture,greenhouse,hydroponics, etc.
Features
Deep penetration :Good lighting penetration,can penetrate to the deep of the plants
Modular Internal Build: Fully upgradable,easy warranties
Thermal Management:Custom copper core heatsinks quickly dissipates heat for cool operating temperatures
Powerful: 2nd Generation ultra penetration 5W LEDs light deep into the canopy
Versatile: Power cord available in 85~265V and international plugs
Lighter weight: Much lighter than the same products in the marketplace, safer for hanging .
Plants: Suitable for both vegetative phrase and flowering phrase
Advtanges:
Upgraded Epistar chips,High Lumen,High penetration.
Plug with listed certificate safe to use.
Item Display
Full Spectrum LED Grow Light and High PAR for Greenhouse lighting
The Plug of LED Grow Lights you can use
Application:
Ideal for all phases of plant growth, and works well with water solution culture and soil culture.Can be used in house garden,pot culture,sowing, breeding farm,flower exhibition,bonsai garden,green house,sowing farm,greenhouse cultivation,water soluble breeding, pipeline cultivation and so on.
Quality Control systems and after-sales
Package
Why Choose Us
1. 10 years Led grow light manufacturer with professional experience in production.
2. Cooperated with customers in a long-term business relaltionship and our mission is to acheive win-win.
3. Products are strictly checked by QC department before delivery, and with CE, RoHS, FCC PSE approval.
4. 3 years warranty policy,up to now,our product defective rate is under 0.2%.
5. 20000 kits every month to guarantee the best delivery time.
Cautions:
1.Do not use the lights in dripping water or anywhere where they will get wet, water and electricity can be a dangerous mixture
2. The working environment for the light is -20~40 degree celsius,45%RH~90%RH.
3. To protect the light, Plz cut off the power when there is a lightning strike.
4. Don`t touch or move when the light working.
Suggestions:
1.Clean the dust inside every 6 months to ensure the good heat dissipation and long life time.
2.Don`t keep too short distance to the plant canopy to avert leaves bleaching.
3. Highly hang the lamp will weaken the energy and affect the growth cycle of the plants, so the lamp should not be hang too high.
4. While taking care of the plants, please spray the leaves and branches 2-3 times everyday, to ensure the plants do not wrinkle a wither,and have no phenomenon of few fruit, and hard pericarp
Philizon is a company that makes it possible to produce fresh vegetables:
Where it is too hot or too cold,
Where there is too much or too little sunlight,
We create in a complete closed indoor environment the optimal conditions to grow.
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Shenzhen Phlizon Technology Co.,Ltd. , https://www.szledaquariumlighting.com