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Everything you should know about check valve

Valve Check – How Do They Work? A check valve is a device that only allows the flow of fluids in one direction. They have two ports, one as an inlet for the media and one as the output for the media. Since they only allow media flow in one direction, they are commonly referred to as ‘one way valves’ or ‘non return valves.’ The main purpose of a check valve is to prevent backflow in the system. Figure 1 shows an example of a check valve. A check valve relies on a pressure differential to work. They require a higher pressure on the input side of the valve than the output side to open the valve. When the pressure is higher on the outlet side (or the input side pressure is not high enough), the valve will close. Depending

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1/4’’ SAE Service Access Valve with Core & Cap Stem Remover

Filling Access Valve for Air Conditioner Refrigerant System   Features Each valve has a core and a cap with valve core remover, it can be bent, cut, flared, or swaged to meet application requirements. The core is a poppet valve assisted by a spring that is threaded into the steam. Constructed with high-quality brass, the cap is wear-resistant and durable. And it’s provided with core remover and have an inside rubber o-ring. 1/4” SAE x 1/4” O.D. x 4″ stem. The stem is a self-contained valve which opens to admit gas to a chamber. Widely used in the refrigerant system. It used to charge the refrigerant like R22, R410a or R134a pipe line to ensure the smooth operation of air-conditioner system with enough refrigerant in the copper line and indoor & outdoor units in VRV/VRF system.   Fore more refrigerant

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What is Custom Valve Manufacturing? and versus Mass Produced Parts.

What is Custom Valve Manufacturing? In the valve manufacturing world, there are two primary types of products – mass-produced stock items, also known as off-the-shelf products, and custom-manufactured items, where a customer can have a greater say in what they want. Valve Mass production came about as a consequence of the industrial revolution. What mass production offered to consumers was greater access to products of uniform quality at reduced prices. The tradeoff was that customers had less control over the exact details of the product that they received. As Fanovo’s president once said in regard to custom valve manufacturing, “our mission is to make the purchase of valve plumbing painless for global clients.” This quote underscores one of the key differences between mass-produced versus custom products – consumer choice. ­One of the ways in which mass production reduces costs is to

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Everything You Should Know About Peep Sight Custom Manufactured by Fanovo

What is Peep Sight (namely sight glass) ? When visibility is required in a small pipe or a small chamber, peep sights provide visibility that won’t compromise the durability of your equipment. Gage sight Glass supplies peep sights that are built to withstand high pressure and temperature conditions without warping or cracking. With many different types of peep sights available in different sizes ranging from ½ inch to 2.5 inches and built to withstand different vessel conditions, you can find the right peep sight for your applications.   What is the main function of sight gauge? Peep sights allow technicians, inspectors, operators and other users to look into potentially media flow environments without the need to enter or open the space. When working with high-temperature environments, hazardous or caustic fluids or gases, high-pressure tanks or other chambers that should not

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Characteristics And Methods Of Heat Treatment Process

What Is Heat Treatment? Heat treatment is the process of heating and cooling metals, using specific predetermined methods to obtain desired properties. Both ferrous as well as non-ferrous metals undergo heat treatment before putting them to use. The Benefits There are various reasons for carrying out heat treating. Some procedures make the metal soft, while others increase hardness. They may also affect the electrical and heat conductivity of these materials. Some heat treatment methods relieve stresses induced in earlier cold working processes. Others develop desirable chemical properties to metals. Choosing the perfect method really comes down to the type of metal and the required properties. In some cases, a metal part may go through several heat treatment procedures. For instance, some super alloys used in the aircraft manufacturing industry may undergo up to six different heat treating steps to optimise it

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Everything You Need to Know about Shaft Collar

What is shaft collar The shaft collars are a straightforward, yet essential, machine element found in several power transmission applications, most notably electric motors as well as transmissions. The collars are utilized as mechanical stoppers, situating components, and bearing fronts. The easy style lends itself to easy setup. In general, shaft collar type fall into one of two broad categories. How to select a proper shaft collar? Clamp Style Shaft Collars(Click for more) These were developed to fix the problems connected with the set-screw collar. They are available in one and also two-piece designs. Rather than protruding right into the shaft, the screws act to compress the shaft collars as well as lock it into its location. The simplicity of use is preserved with this design and there is no shaft damages. Although clamp-type collars work extremely well under fairly

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Custom Sight Glass and Sight Plug Manufacturer

Fanovo is the leading manufacturer in Custom Sight Glass Science, engineering and applied research; terms that refer to a scope of work so vast and complex that the meanings and implications are virtually limitless. Professionals working in these fields are often engaged in searches for products and services that will keep them on the cutting edge. The list of suppliers at their disposal can be overwhelming…except when it comes to Sight Glass Windows. Because of the unique and challenging nature of glass, few companies have accumulated the skills and knowledge base to produce a wide range of high tech custom Sight Glass solutions. Applying a glass making technique to a particular challenge may solve one problem; but knowing how to engineer integrated solutions generates lasting value to customers.     Why Choose Fanovo Much like our clients, Fanovo continually seeks

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How to assembly hydraulic hose with hydraulic crimp fitting?

The ways to assemble hydraulic hose and crimp fittings.  Step 1: Gather required tools and materials for the project Hydraulic hose Hydraulic hose fitting Hose lubricant Calipers Chalk (white paint pen) Safety goggles Safety gloves Crimping machine Crimping die and collar Step 2: Measure the hose and cut Measure the length of hose that you need and cut it to size with a hose saw. For critical hose lengths, make sure to account for the cutoff factor when determining final length of hose. After cutting the hose, you should have a clean edge and if not, use a file to clean the ends. Saws have different cutting specs so make sure to compare capabilities. Make sure to clean hose ends to reduce contamination and hose assembly failure. Step 3: Select fitting series When selecting a fitting series, consider the working pressure, style,

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Fanovo will attend the 127th Canton Fair that will be Launched Online from Mid to Late June

Dear overseas  buyers:         Thank you for your attention and support to Fanovo in 127th  Canton Fair!         On April 7, the Chinese central government decided that given the global pandemic, the 127th Canton Fair would be launched online from mid to late June. We will invite companies from China and around the world to browse our products online. Powered by advanced information technology, we will provide around-the-clock services for online product promotion, matchmaking and business negotiations. On our Internet-enabled international trade platform for quality and speciality products, Chinese and international businesses can place orders and cut deals without the hassle of travel.         We will be in touch with you through our official website www.fanovo.com, social media and emails on the latest information.         By joining hands we will prevail over this pandemic!         China Foreign Trade Department

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Our Commitment to Customers During the Covid-19 Outbreak

The global Covid-19 outbreak has created an increasing number of challenges to individuals, families, communities and companies. It’s a unique situation we find ourselves in, as most of us have never experienced a health crisis of this scale. Throughout all the recent developments, Fanovo is working hard to uphold the commitments we made to supporting your business. We are very focused on protecting the health and safety of our workforce while maintaining the ability to keep supplying you. With more than 20 years of domain expertise in the industries we serve, we are here to help you adjust to whatever may happen next.     FREQUENTLY ASKED QUESTIONS HOW IS FANOVO TEAM RESPONDING TO COVID-19?  Fanovo has activated its cross-functional incident management team. Our teams meet daily and provide guidance for our businesses and employees in response to the latest COVID-19

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Understanding California AB1953 & Vermont Low-Lead Requirements & Exemptions

California & Vermont Low-Lead Requirements & Exemptions THE SALE, INSTALLATION, OR USE OF NON-COMPLIANT BRASS MATERIAL IN CALIFORNIA OR VERMONT AFTER JANUARY 1, 2010 IS UNLAWFUL Effective January 1, 2010, legislation in California and Vermont prohibited the sale ordistribution of products for use in potable water systems, unless those products are essentially “lead free.” While the standards in the laws in those states vary slightly, both states define “lead free for these purposes as: • not more than 0.2 percent lead when used with respect to solder and flux, and• “not more than a weighted average of 0.25 percent when used with respect to the wettedsurfaces” of pipes and pipe fittings, plumbing fittings, and fixtures. Upon your request, we can provide you with a copy of Section 116875 of the California Health& Safety Code, as well as the Vermont low-lead

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What is MTR ( Mill Test Report) for material’s chemical and physical properties?

A mill test report (MTR) and often also called a certified mill test report, certified material test report, mill test certificate (MTC), inspection certificate, certificate of test, or a host of other names, is a quality assurance document used in Fanovo that certifies a material’s chemical and physical properties and states a product made of metal (steel, aluminum, brass or other alloys) complies with an international standards organization (such as ANSI, ASME, etc.) specific standards. Mill here refers to an industry which manufactures and processes raw materials. One MTC must contain the following information: steel mill’s name, heat number, batch number, final test result, steel pipe dimension (steel pipe diameter, wall thickness, length), quantity, steel grade, standard/specification, chemical analysis composition results, mechanical test properties results. If applicable, there also should be hydro test result, UT result, hardness test result, CVN impact results, metal graphic result etc. Usually mill

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Understanding IQC, IPQC,FQC OQC and AQL in ISO9001

Fanovo has a strict quality control process and comprehensive quality control management ISO9001. We divide our quality control into four inspection sections – IQC, IPQC, FQC, OQC. Sampling rate and frequency are set forth by the Acceptable Quality Level signed by customers. Each manufactured product has a different quality control standard to ensure they meet strict requirements. Our QC Team in Fanovo compose of educated sophisticated people that have above 10 years of experience in the QC field. Our quality control principle: Everyone is an inspector. Our quality control goal is to realize our goods 100% qualified. Incoming Quality Control – IQCAll incoming raw material are checked before production. Various measurements are taken to check against approved data. Once rejected, raw material are sent back for further examination. Final Quality Control – FQCAll finished goods are inspected according to our

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Speak from the Chinese zodiac

2020 is a year of the Rat, starting from January 25th, 2020 and lasting until February 11th, 2021. In 2021, a year of the Ox will follow. Speak from the Chinese zodiac story The Year of the Rat is the first zodiac sign in the Chinese zodiac cycle. According to the Chinese zodiac story, in the competition held by the Jade Emperor to decide the zodiac animals, the quick-witted rat asked the diligent ox to take him on a ride to cross the river and jumped down before the ox crossed the finish line, so the rat won the race and became the first of the zodiac animals. Rats are quick-witted, resourceful, and smart. With rich imaginations and sharp observations, they can take advantage of various opportunities well. In Chinese culture, rats represent working diligently and thriftiness, so people born

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Fanovo Is In Dec. 2019 Shanghai International Trade Fair

Fanovo is in 2019 Shanghai international trade fair for automotive parts, equipment and service suppliers.  The automechanika Shanghai is a dynamic exhibition and the most important event of the automotive industry in China. It takes place from 3rd to 6th Dec. 2019 and shows all elements of the automotive industry including spare parts, repair, electronics and systems, accessories and tuning, recycling, disposal and service. On the automechanika visitors from crafts, workshop, retail, automotive, owner or operator meet the relevant suppliers of garage equipment and the automotive supplier industry. Fanovo will show refrigerant can tap valves and kit services,hose etc in the Automechanika Show. Exhibitors access is provided to the local market but also offered opportunities to network with key regional and international actors here. The fair offers a comprehensive program where among others manufacturers are available for professional issues related to the automotive

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Expert advices to Choose Shower Floor Drain-Linear Floor Drain Series

After designing and building your shower floor, you can consider a linear shower drain as the final touch to an architectural masterpiece. You don’t need to settle on a specific design or color restraint, either; linear shower drain options are some of the most diverse in the remodeling industry. If you’re looking for some final shower floor options before you start to purchase stainless steel shower floor drain, consider the following information about shower floors and linear drains. Since there is such a wide variety of options in Fanovo to choose from, a simple breakdown of the types, designs, and features of these special drains can help to narrow down your choices. Which linear shower drain should you choose?   What Is a Linear Shower Drain? A linear shower drain is a sleek and streamlined drain that is typically shaped in

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