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CF8 two-piece flanged ball valve

    CF8 two-piece flanged ball valve

    The CF8 Two-Piece Flanged Ball Valve is a highly durable and reliable valve solution designed for various industrial applications. Constructed from CF8 stainless steel, this valve offers superior resistance to corrosion, making it ideal for handling a wide range of fluids, including water, chemicals, and gases. The two-piece design ensures ease of maintenance, allowing for quick disassembly and inspection without the need for complete system shutdowns. With flanged connections, this valve provides a secure, leak-proof seal, ensuring a reliable connection to pipelines in high-pressure systems....
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CF8 (304 stainless steel in China) ball valve is a valve made of stainless steel material, which has good anti-corrosion performance and is suitable for various corrosive media. In addition, CF8 ball valves also have the advantages of simple structure, good sealing performance, and long service life. It has been widely used in chemical, petroleum, pharmaceutical and other fields.


A two-piece flange ball valve is a commonly used valve that consists of two flanges and a sphere. This valve is mainly used in pipelines and can control the flow of fluids, such as water, gas or steam.


The advantages of two-piece flanged ball valves are their simple structure, good sealing performance, easy operation, and quick opening and closing. In addition, thanks to its flange connection, it is very convenient to install and disassemble. This valve is commonly used in various fluid delivery systems to effectively control fluid flow.


The following points need to be paid attention to when applying two-piece flanged ball valves:

  • The quality and specifications of the valve should be checked before installation to ensure that it meets the requirements of use.

  • During use, the sealing performance of the valve should be checked regularly, and the seal should be repaired or replaced in time if leakage is found.

  • The valve should be opened and closed slowly during operation, and avoid operating too quickly or too violently to avoid damaging the valve.

  • During use, the valve should be kept clean to avoid debris entering the inside of the valve and affecting its normal operation.

The two-piece flange ball valve is a commonly used valve with good stability and reliability, and is widely used in various fluid conveying systems. Attention should be paid to maintenance and maintenance during use to ensure its normal operation and extend its service life.


nameCF8 two-piece flanged ball valve
It is called the pathDN15-DN200mm
Nominal pressure1.6Mpa (If you need other pressure standards, please specify when ordering)
ConnectionQuick assembly, clamps, quick cards, chucks
Body materialCarbon Steel (C) Stainless Steel 304 (P) Stainless Steel 316 (R)
Surface treatmentInner mirror polishing, outer borax process
Sealed materialTeflon (PTFE), EPDM, Silicone Rubber (VMQ), Butadiene Rubber (NBR), Fluorinated Rubber (FPM), Metal Seals (H), Carbide (Y)
Use the mediumGas, liquid, oil, vacuum, water vapor
Medium temperature-20℃-150℃(F) 、 -20℃-250℃ (PPL) 、-29℃-425℃(H)(Y)
applyThis type of ball valve series is a hygienic type of valve series for material transfer control. It is widely used in food and beverage processing, as well as in the pharmaceutical and chemical industries
standardDIN standard series, 3A standard series SMS standard series, ISO/IDF standard series, BS/RJT standard series, ASME/BPE, etc. (There are various standard valve series that can be provided to customers)
The components of ball valves generally include:A handle, a ball with a through cavity, valve body, valve core and shaft seal


Model representation method
WH-600—Q1—C1—F—16—P—25—D1—B—W2—B2—L
>1. Weiheng brand>2. Drive mode>3. Valve body type>4. Connection method>5. Sealing material>6. Nominal pressure>7. Valve body material>8. Nominal diameter>9. Control mode>10. Explosion-proof level—20~150℃>12. Accessory options>13. Three flows
1~7 mandatory options, 8~13 optional



1 codename
5 codenameSealed material10 codeExplosion-proof rating
WHWeiheng brandFPTFEBExdIl BT4 Gb explosionproof and explosion-proof type


PPLPara-polyphenyleneBZExdllCT5 Gb explosion-proof and explosion-proof type
2 codenameDrive modeHMetal hard sealBCExdll CT6 Gb explosionproof and explosion-proof type
600Pneumatic actuator seriesYcemented carbideBMExmbllT4 Gb cast explosion-proof type
900Electric actuator systemX1Ding Qing rubber NBRBAExiall CT6Ga intrinsically safe and explosion-proof
2001Column plastic actuator angle seat valve seriesX2Natural rubber NR

2002Stainless steel actuator angle seat valve seriesX3EPDM11 codenamesMedium temperature


X4Viton rubber FPMW1-20-80C
3 codenameBody typeX5Food grade silicone rubber SIW2-20-150C
Q1Two-way valveF46Fully lined polyperfluoroethylene FEPW3-20-250C
Q2Three-way valvePFAFully lined with soluble PTFE PFAW4-29-425C
Q3Four-way valveF4Fully lined PTFEW5-29-650C
Q4Stationary ball valveNnylonW6-196-60C
Q5V-ballTCLined ceramic............
Q6Low profile ball valveJRubber liningIt has a special temperature that can be designed and manufactured according to customer requirements
Q7Sanitary grade ball valvesPEEKPolyether ether ketone

Q8Plastic ball valvesWWhen the ring12 codenamesAccessory selection
Q9High Vacuum Ball Valve............B12-position, 3-way solenoid valve
Q10Fluorine ball valve in the whole villageOther special sealing materials can be designed and manufactured according to customer requirementsB22-position 5-way solenoid valve
Q11Cryogenic ball valves

B32-position 3-way explosion-proof solenoid valve
Q12Insulated ball valve6 codenameNominal pressureB42-position 5-way explosion-proof solenoid valve
Q13Eccentric hemispherical valve............B5Filter pressure reducing valve
Q14Tank bottom valve

B6Limit switch
Q15Ceramic ball valves7 codenameBody materialB7Explosion-proof limit switch
D1Centerline soft-sealed butterfly valveQDuctile iron HT200B8Hand manipulation mechanism
D23. Eccentric butterfly valveCcarbon steelB9Locator
D3Sanitary Butterfly ValvePStainless steel 304............
D4Plastic butterfly valveRStainless steel 316

D5Ventilation butterfly valvePLStainless steel 304L13 codenamesThree flows
D6Fluorine butterfly valve in the whole villageRLStainless steel 316LLTee L-type BC switching
D7High vacuum butterfly valveUPVC UPVCT1Tee T-type C-port switch
D8Powder butterfly valvePPReinforced polypropylene RPPT2Tee T-type AB switching
Z1Gate valveLAluminum alloyT3Tee T-type AC switching
Z2Knife gate valve............T4Tee T-type B-port switch
J1Globe valveOther special valve body materials can be designed and manufactured according to customer requirements

J2Bellows cut stop valve



J3Angle seat valve8 codenameIt is called the path

F1Upward expansion discharge valve............

F2Downward discharge valve



Other special valve body materials can be designed and manufactured according to customer requirements9 codeControl mode



ZStandard switch type

4 codenamesConnectionT1Integral switching type

C1Female threadT2Overall adjustment

C2By orderT3RS485 bus type

C3Male threadD1Double acting

C4flangeD2Double-acting adjustment type

C5KF vacuum chuckE1Uni-acting normally closed

C6weldE2Single-acting normally closed regulation type

C7Pair clipE3Single-acting and always open

C8ClampsE4Single-acting normally open adjustment type

CF8 Two-Piece Flanged Ball Valve: Comprehensive Guide

Introduction

The CF8 Two-Piece Flanged Ball Valve is a versatile and durable valve solution designed to meet the needs of a wide range of industrial applications. Manufactured from CF8 stainless steel, this ball valve offers excellent corrosion resistance, high mechanical strength, and reliable performance in high-pressure and high-temperature environments. The two-piece design allows for easier maintenance and quick disassembly, making it an ideal choice for industries such as chemical processing, water treatment, oil and gas, and food and beverage.

In this guide, we will explore the applications, user feedback, installation instructions, and customer reviews related to the CF8 Two-Piece Flanged Ball Valve, providing valuable information for engineers, purchasers, and decision-makers.


Key Applications of CF8 Two-Piece Flanged Ball Valve

The CF8 Two-Piece Flanged Ball Valve is widely used in a variety of industries where durable, corrosion-resistant, and reliable valves are required. Below are some of the key applications:

1. Chemical Processing

The CF8 stainless steel construction provides excellent resistance to corrosion, making it suitable for handling aggressive chemicals, acids, and solvents. This valve is commonly used in chemical reactors, piping systems, and storage tanks, where it helps control the flow of chemicals with precision.

2. Water Treatment

In water treatment facilities, the valve is used to regulate the flow of water and chemicals through the treatment systems. The CF8 Two-Piece Flanged Ball Valve ensures smooth, leak-proof operation under high-pressure conditions, making it ideal for use in pipelines and filtration systems.

3. Oil & Gas Industry

The oil and gas industry often requires valves that can withstand high pressure and extreme temperatures. The CF8 Two-Piece Flanged Ball Valve is perfect for applications such as oil pipelines, refineries, and gas processing plants, where its durability and reliability ensure optimal performance.

4. Food and Beverage

In the food and beverage industry, sanitation and hygiene are critical. The CF8 stainless steel construction, along with its easy-to-clean design, ensures compliance with stringent industry standards for cleanliness. It is used in food processing plants for regulating the flow of liquids, powders, and gases.

5. Pharmaceutical Manufacturing

For pharmaceuticals, the valve’s corrosion-resistant and non-reactive properties make it suitable for controlling the flow of ingredients and chemicals in manufacturing processes. Its precise flow control capabilities ensure accurate dosing and mixing, essential for pharmaceutical production.


Product Features and Benefits

Below is an overview of the key features and benefits of the CF8 Two-Piece Flanged Ball Valve:

FeatureBenefit
CF8 Stainless Steel MaterialSuperior corrosion resistance in harsh environments
Two-Piece DesignEasy maintenance, quick disassembly, and inspection
Flanged ConnectionsSecure, leak-proof installation for high-pressure systems
Ball Valve MechanismProvides reliable on/off and flow regulation
Wide Temperature and Pressure RangeSuitable for high-pressure and high-temperature applications
Sealing MaterialsEnsures a tight seal, preventing leaks
DurabilityLong service life and low maintenance cost

CF8 two-piece flanged ball valve


User Feedback on the CF8 Two-Piece Flanged Ball Valve

The CF8 Two-Piece Flanged Ball Valve has received positive feedback from users across various industries. Below are some common observations shared by users:

1. Durability and Corrosion Resistance

Many users appreciate the CF8 stainless steel material, which provides superior corrosion resistance, especially in chemical and water treatment applications. The valve’s ability to withstand aggressive chemicals and harsh environmental conditions ensures its long-term reliability.

2. Easy Maintenance

The two-piece design is another feature that users find valuable. This design allows for easy disassembly and inspection, making maintenance straightforward and reducing downtime. Users in chemical plants and water treatment facilities have found that this valve’s simple maintenance process improves overall system uptime.

3. Secure Installation

Users have highlighted the flanged connections, which provide a secure and leak-proof seal. This feature is particularly important in high-pressure systems, where even small leaks can lead to significant issues. The ease of installation is another factor that users appreciate.

4. Reliable Performance

The ball valve mechanism provides excellent flow control with quick and reliable opening and closing. Users report that the valve maintains consistent performance even under high-pressure and high-temperature conditions.


Installation Instructions for CF8 Two-Piece Flanged Ball Valve

Proper installation of the CF8 Two-Piece Flanged Ball Valve is essential to ensure its performance and longevity. Below are the key installation steps:

1. Prepare the System

Before installation, ensure that the pipeline system is clean and free from debris. Flush the system to remove any contaminants that could affect the valve’s performance.

2. Check Valve Orientation

Verify the correct orientation of the valve. The flow direction should be in accordance with the direction indicated on the valve body. The valve must be installed so that the flow direction aligns with the ball valve mechanism.

3. Install Flanged Connections

  • Position the valve between two flanged pipe ends.

  • Align the flanged connections with the valve’s inlet and outlet ports.

  • Ensure that the gasket or seal is correctly placed to prevent leaks.

  • Tighten the flanged bolts in a star pattern to ensure even compression and a tight seal.

4. Tighten Bolts and Check for Leaks

After installation, tighten all bolts evenly and check for any signs of leakage. Perform a pressure test to ensure that the valve is securely sealed.

5. Test Valve Operation

Once the valve is installed, check the ball valve mechanism to ensure smooth operation. Open and close the valve a few times to ensure that it is functioning as expected.


Customer Reviews

Here are some customer reviews that highlight the key benefits and features of the CF8 Two-Piece Flanged Ball Valve:

John S. – Chemical Plant Manager

"We’ve been using the CF8 Two-Piece Flanged Ball Valve for over two years, and it’s been an excellent addition to our system. The corrosion resistance is outstanding, and it has held up well under the harsh chemical conditions we deal with. The two-piece design makes maintenance a breeze, and we’ve had minimal downtime."

Sara L. – Water Treatment Facility Engineer

"The flanged connections on this valve ensure a secure, leak-proof seal, which is crucial in our water treatment plant. The valve’s ability to handle both high pressure and temperature has made it an invaluable part of our system."

David M. – Food Processing Plant Supervisor

"The CF8 Two-Piece Flanged Ball Valve has been a great choice for our food processing plant. We needed something durable and easy to clean, and this valve meets both criteria. It’s easy to install and operates smoothly, ensuring minimal disruption to our production lines."


Conclusion

The CF8 Two-Piece Flanged Ball Valve is a durable, reliable, and versatile solution for a wide range of industrial applications. With its corrosion-resistant CF8 stainless steel material, easy-to-maintain two-piece design, and flanged connections, this valve ensures secure operation in high-pressure and high-temperature environments. Its performance, ease of maintenance, and long lifespan make it an ideal choice for industries such as chemical processing, water treatment, oil and gas, and food manufacturing.

If you're looking for a reliable valve solution to enhance your system's performance, the CF8 Two-Piece Flanged Ball Valve is a trusted option. Contact us for more information or to request a quote.

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