Valves as an important part of the pipeline system, should ensure safe and reliable implementation of the piping system requirements for the use of the valve. Therefore, the valve design must meet all the requirements of the working pressure, temperature, corrosion, fluid characteristics and the operation of the valve, manufacturing, installation, maintenance and other aspects of the valve. Valve design must be clearly given technical data, that is, "design input", on the basis of this design can be completed correctly. Valve "design input" must have the basic data: 1, the purpose or type of valve 2, the working pressure of the medium 3, the working medium of the medium 4, the physical and chemical properties of the medium (corrosive, flammable and explosive, toxic , Etc.) 5, the nominal pass 6, the length of the structure 7, the form of connection with the pipeline 8, the valve operation (manual, gear, worm gear, electric, pneumatic, hydraulic, etc.) 1) Valve flow capacity and fluid resistance coefficient 2, Valve opening and closing speed and the number of opening and closing 3, Drive energy characteristics (AC or DC, voltage, air pressure, etc.) 4, the valve working environment and maintenance conditions (whether explosion-proof, whether tropical climatic conditions, etc.) 5, the size limit 6, the weight limit 7, anti-seismic valve design process: design and development planning 1, design and development phase 2 , Suitable for each design and development phase of the review, verification and validation activities 3, design and development responsibilities and permissions design and development input 1. Function and performance requirements 2. Legal and regulatory requirements used 3. Information previously provided by similar designs 4. Other requirements necessary for design and development Outputs for design and development 1. Requirements for design and development inputs 2. Requirements for procurement , Production and service 3. Contains or refers to product acceptance criteria 4. Provides the product features necessary for the safe and proper use of the product Design and Development Confirmation Confirmation by Product Identification Design and Development Changes -
High Power Led Grow Light
Philizon focus on Greenhouse High Power LED Grow Lights and Full Spectrum LED Grow Lights Manufacturer China,Produce The Best Yields, Run More Efficiently, Use Half The Electricity Of Double Ended HPS.
LED grow lights are the most recent mass produced lamp on the market,although many people have not begun using them yet. Since the tiny LEDs might not be the first thing that you think of when you picture an indoor grow up,that is understandable.In reality,however, they truly are some of the most powerful,effective,and space saving grow lights that you are going to come across throughout your growing career.
Advantages
Upgraded Epistar chips,High Lumen,High penetration.
Zener Diode protection Each LED,one LED Out,other LEDs still work.
High quality material,Listed Certification Wires,Heatproof Tube,Zero-Risk to catch fire.
Efficient Full spectrum Special rations of Blue,Red and White for both blooming &fruiting stages.
Adopting isolated power supply,safe&easy to maintain&long life time.
Aluminum heat-conducting plate+high quality brand fans,efficient heat dissipation.
IR LED involved,it is not as bright as other leds,But promote the yield.
Plug with listed certificate safe to use.
Full Spectrum High Power LED Grow Light and High PAR for Plants growth.
Product Images
The Plug you can choose
Ageing Test
Application
Our professional High Power LED grow light are suitable for all the indoor plants and good for seeding, growth,flowering and fruiting stages of plants, increasing the harvest and Saving energy.
Package
Quality Control Systems
Warnings:
1.lndoor use only.
2.To avoid being damaged,do not use water or drip irrigation while using.
3.Sunshine lighting time should be 12-18 hours.
4.While irradiating the plants,the height of led grow lamp is not less than 10 inches,low height will cause the destruction of plants.
5.Highly hang the lamp will weaken the energy and affect the growth cycle of the plants, so the lamp should not be hung too high.
6.While taking care of the plants, please spray the leaves and branches 2-3 times everyday,to ensure the the plants do not wrinkle a wither, and have no phenomenon of few fruit, and hard pericarp.
Trade Terms
Payment: T/T, L/C, Paypal, 30% deposits before production, 70% balance to be paid before deliverying(Western Union are welcome)
Sample will be delivered within 7 working days.
Discounts are offered based on order quanlityes.
MOQ:sample order are acceptable
Delivery ways:DHL,UPS,FedEx,TNT, door to door,by sea,by air,etc.
New Design Grow Light,High Power Grow Light,High Power Grow Lamp,Led High Power Grow Light
Shenzhen Phlizon Technology Co.,Ltd. , https://www.szledaquariumgrowlight.com