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Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Ball
  • Pressure: High/medium/low pressure, PN10,PN16,PN25, PN63
  • Power: Manual
  • Material: Stainless Steel
  • Temperature of Media: Medium Temperature
  • Media: Water
  • Place of Origin: Henan, China (Mainland)
  • Brand Name: LEEBOO
  • Application: General
  • body: Q235A,SS400,stainless steel
  • Certificate: ISO9001:2000,CE
  • Port Size: 2" to 36"
  • OEM: welcome
  • Gasket: EPDM, SBR, NR etc
  • Type: Q11F
  • Medium: Acid, water, steam, oil, ect..
  • Connection: Thread, flange, welding
  • Product name: Two piece type female ball valve

Packaging & Delivery

Packaging Details Unfumigation wooden case (Out package) and Plastic film and Textile membrane(inside package). We can make change as your request.
Delivery Time Shipped in 7 days after payment
Product Description



Two-Piece Female Ball Valve


Product name:

Two-Piece Female Ball Valve

Product Brand:LEEBOOModel<p >Q11F
Application:For water, steam, oil, nitric acid, acetic acid and many other medium.
1. The fluid resistance is small and the drag coefficient is equal to the length.
2. Simple structure, small volume, light weight.
3. Tight and reliable. commonly seal material of ball valve is plastic, which is of good sealing, and widely used in vacuum system.
4. Easy installation, quick open and close. From full ON to full OFF just need to rotate 90, which is easy for distant control.
5. Easy maintenance, simple structure. Seal ring is flexible and easy to change.
6. When full open and close, sealing surface is segregated with medium.When medium go through, the seal surface won't be corroded.
7. Widely applicated, various diameter for choose, and can be used from high vacuum to high pressure.
8. Material: brass, ss304, ss316 for choose.
More Information:http://www.xlpipe.com    http://www.xinligd.com    http://www.xinlipipe.com

Detailed Images


Threaded female ball valve and welding ss ball valve is divided into one-piece type, two-piece and three-piece type. Valve body casting adopts advanced technology, reasonable structure, beautiful appearance.

Valve stem has backward sealing construction, valve cavity when the abnormal pressure, the valve stem will not be rushed out.

Two-piece type and three piece type ball valve we have butt welding (BW), socket weld (SW) and thread connection, and all these we can provide platform and locking device with international standard ISO. Ball valve can be set up with 90 switch positioning mechanism, add lock according to the need to prevent wrong operation, type of driven: manual, electric, pneumatic.

Installation Case


Two-Piece Female Ball Valve generally uses rubber, nylon and PTFE as the sealing material, so its temperature depends on the sealing. Ball valve closing function worked through compressed between plastic seats under the effect of the media, valve seat is deformed under the pressure. The deformation can compensate the manufacturing presison of the sphere and the roughness of the surface to ensure good sealing performance.
Since the valve seat sealing ring is made of plastic, the fire resistance should be taken into consideration especially in petroleum, chemical, metallurgical and other departments, especially in flammable and explosive medium equipment and pipe fittings, should be paid more attension.

Two-Piece Female Ball Valve has good sealing performance, so it applies to slurry, abrasion, reduced chanel, rapid opening and closing movement, high pressure closure, low noise, the phenomenon of cavitation and gasification, small leakage to the atmosphere, small torque, small fluid resistance of the piping system.
In the low-temperature (cryogenic) equipment and piping system valve can also be used. In oxygen pipeline system of the metallurgical industry, need use the ball valve with strict treatment.
When regulating performance needed, special structure valve with V shaped opening should be used.
In the petroleum, petrochemical, chemical, electric power and urban construction, where the working temperature is over 200 in the pipeline system metal to metal sealing ball valve can be used.


Production Flow


Xinli Pipeline Equipment Co., Ltd has more than 20 years working experience, and we adhere to good quality and best sevice to our client. We have professional technican team, advanced manfacuture equipment, all the products are according to standard technical data. We have specilized in two-piece female ball valve, from valve body casting, sealing welding to the valve parts producing procedure, then valve stem formed, we do our best in evey step. When products finished, we will have strict test and package debugging before delivery.

Technical Parameters


Main Data
XINLI, More Excellent Pipeline Equipment Manufacturer

Size Of Thread & Butt Weld End


Materials of Main Construction

4Body SeatPTFE1
5Body SealPTFE1
6Stem SealPTFE1
7Stem PackingPTFE1
11Spring WasherAISI3041
12Stem NutAISI3041
13Locking DeviceAISI3041
14Handle SleevePlastic1


Related Products


Rubber Joint Duckbill
Check Valve
Dismantling JointShock AbsorberPipe Accessories


Our Services
XINLI, More Excellent Pipeline Equipment Manufacturer


1. Quality: ISO9001:2008 quality certified, quality and pressure test in workshop and by third party.
2. Equipment: 20+ molding machines, updated numeric control equipment for machining.
3. Staff: manfacturer of rubber joint since 1997, with well-trained and rich-experienced local workers.
4. Fast delivery: Lots of stocks for urgent order. 5-15 days after payment
5. Price: competitive factory price let clients benefit more from us.
6. Low MOQs / OEM orders acceptable.

Company Information


LEEBOO - China Famous Brand
Gongyi Xinli Pipeline Equipment Co., Ltd. is a professional manufacturer in the field of pipeline equipment for nearly 18 years and has 15 years sales experience.
Main products: Two-Piece Female Ball Valve,rubber expansion joint, rubber duckbill check valve, dismantling joint, metal hose, metal bellows expansion joint, wall sleeves, valves, etc.

Our products have been exported to about 20 countries, such as Germany, Sweden, Russia, Italy, Portugal, Armenia, Dubai, Kuwait, Saudi Arabia, Egypt, South Africa, India, Singapore,Thailand, Vietnam, the Philippines, Australia, Argentina and USA.


Company Certifications
XINLI, More Excellent Pipeline Equipment Manufacturer

1. Company Business Licence
2. ISO 9001:2008
3. AAA Grades Trustworthness Enterprise of China
4. Green Environmental Protection Top Brand
5. First Level Supplier of China National Petroleum Corporation (2008)
6. China Quality Sincerity Enterprise Association Member
7. China Famous Brand (2009)


Contact us


XINLI, More Excellent Pipeline Equipment Manufacturer


Q: What do you need to know for fast quotation?
A: It would be highly appreciated if we have the details of detailed drawing for OEM order, model, end connection type, flange standard and material, medium, pressure, temperature and other working conditions.
Q: Can you make the product as per client's requirement?
A: Yes, OEM service available.
Q: How can you guarantee the quality or any warranty?
A: Any quality problems during use, all the products can be returned for domestic clients; we will send more free product in next batch for overseas clients or according to the requests.
Q: Do you accept small quantity order?
A: Yes, MOQ 1 pc for standard size, 5 pcs for customized size.
Q: What is your payment terms?
A: Usually T/T(30% as deposit, the rest 70% will be paid before delivery). L/C, Western Union, Paypal also acceptable.
Q: Where is your loading seaport?
A: Shanghai. (Qingdao, Tianjin or as per request)

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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $44,000
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