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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/T1751	Thread end standard: ANSI B16.11、JB/T1751
Butt welding end standard: ANSI B16.25、JB/T12224	Flange end standard: ANSI B16.5、JB79

Part material

Part Name	Material
Body	A105	A304
Sealing Ring	APTFE & PEEK
Ball	F6	F304
Stem	410	304
O-ring	VITON
Gasket	PTFE
Bolt	B7	B8
Nut	2H	8
Flat nut	8

Connection size

Nominal diameter （mm）	Size（mm）
Nominal diameter （mm）	L	H	D	D1
10	90	76	32	3/8
15	90	76	32	1/2
20	100	81	38	3/4
25	115	92	45	1
32	130	114	55	1 1/4
40	150	125	65	1 1/2
50	170	144	75	2

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.

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