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CN
Three-piece forged steel ball valve
Model : Q11F
Caliber :DN15-DN100
Medium : Water, steam, oil, nitric acid, acetic acid, etc.
Pressure : 1.6〜16MPa
Applicable Temperature : -29~350℃
Applicable Industries : Urban construction, chemical industry, metallurgy, petroleum, pharmaceutical, food, environmental protection
Parameter
Features
Application
Online Message
Order Notice

Application characteristics of three-piece forged steel ball valve

1. The movable metal valve seat structure preloaded by the leaf spring is adopted, the sealing force is designed reasonably, the opening and closing is flexible, and the sealing is reliable.

2. According to the needs of users, it can be designed to be suitable for structures containing solid particles, slurry and other media or structures that can withstand higher temperatures.

3. It adopts bottom-mounted valve welding and an inverted sealing structure to ensure reliable sealing at the packing.

4. Suitable for urban construction, chemical industry, metallurgy, petroleum, pharmaceutical, food, beverage, environmental protection


Product Standards

Design and manufacturing standards: BS5351 MSS SP-118;Inspection and test: API 598、GB/T13927、JB/T9092 
Socket welding standard: ANSI B16.11、JB/T1751Thread end standard: ANSI B16.11、JB/T1751 
Butt welding end standard: ANSI B16.25、JB/T12224Flange end standard: ANSI B16.5、JB79 


Part material

Part NameMaterial
BodyA105A304
Sealing RingAPTFE & PEEK
BallF6F304
Stem410304
O-ringVITON
GasketPTFE
BoltB7B8
Nut2H8
Flat nut8


Connection size

Nominal diameter 
           (mm)
Size(mm)
LHDD1
109076323/8
159076321/2
2010081383/4
2511592451
32130114551 1/4
40150125651 1/2
50170144752
SIX CHARACTERISTICS

Stable Operation / Thick Valve Body / Reliable Quality

WNT Strength Manufacturing, Assured Quality, Factory Quality Inspection
  • Low noise and stable

  • Energy-saving energy

  • Running smoothly

  • Not easy to rust

  • Low failure rate

  • Machinery Seal

COMMITTED TO FORGED STEEL VALVE

Ingenuity Craftsmanship, Excellent Quality, Years Of Experience

  • Thickened Body

    Not easy to burst, good sealing, not easy to leak

  • Stable Performance

    Nearly 20 years of experience in the valve industry, reliable quality

  • Meticulous Workmanship

    Smooth and beautiful surface, stable structure

  • Strong Connection

    Strong connection, not easy to loosen

Forged steel valves are mainly used in the pipelines of various systems in thermal power plants to cut off or connect pipeline media. Applicable medium: non-corrosive medium such as water and steam. Compared with other valve products, forged steel valves are characterized by high temperature and high pressure, unique self-sealing design, the higher the pressure, the more reliable the sealing. Due to the special performance, technical characteristics and working conditions, the product has also become a substitute for other products.

The products adopt ISO, API, ANSI, BS, DIN, NF, JIS, JPI, GB, JB and other advanced domestic and foreign standards. The product diameter is 3/8"-2" (DN10mm-50mm), and the pressure rating is 150Lb- 2500Lb (0.1Mpa-42.0Mpa), working temperature is -196℃-680℃.
  • OIL

  • CHEMICAL INDUSTRY

  • METALLURGY

  • MECHANICAL

  • ELECTRICITY

  • WATER SUPPLY

ONLINE MESSAGE
 
Three-piece forged steel ball valve Order Description:
1. ①Product name and model
②Nominal diameter
③Nominal pressure
④Use medium
⑤Connection method
⑥Using temperature
⑦Whether to bring accessories
So that we can choose the right type for you

2. If you have special requirements, please indicate when ordering the product

3. If the model has been selected by the design unit, please order directly from our sales department according to the model.

4. When the occasion of use is very important or the environment is more complicated, please provide the design drawing as much as possible.

Contact Us

Address: 74 Industrial Zone, Longwan District Wenzhou, China
Mr: Leo
Tel: 86-0577-55889965
Fax: 86-0577-86825598
E-mail: wntvalves@163.com
MSN: yuhong555@hotmail.com
WhatsApp: 13757757748

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