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High Pressure Carbon Steel Gate Valve
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High Pressure Carbon Steel Gate Valve

High Pressure Carbon Steel Gate Valve

High temperature and high pressure cast steel gate valve is suitable for various working conditions of steam water medium pipeline and petroleum, chemical and metallurgical medium pipeline, used for media closure and isolation

High Pressure Carbon Steel Gate Valve is suitable for various working conditions of steam water medium pipeline and petroleum, chemical and metallurgical medium pipeline, used for media closure and isolation.High Pressure Carbon Steel Gate Valve is reliable, closed tightly and the pressure is reduced. The design covers a wide range of requirements to meet any customer needs from general to harsh service conditions.
High Pressure Carbon Steel Gate Valve meets the requirements of the latest edition of API600 and ASME B16.34.The connection methods include welding and flange connection

 

Size: NPS 2 "~ 66" (DN50 ~ dn1650)

Pressure rating: ASME class150 ~ 2500 (PN16 ~ pn420)

Body material: Body matenal WCB,WC6,WC9,ZG20CrMoV

End connection: RF, BW, RTJ

Operation: manual, pneumatic, electric, hydraulic.

Suitable Temperature: -196ºC~450ºC( Different temperature choose different materials).

Suitable Medium: Water, Steam, Oil and natural gas etc.

Design and manufacture:NB/ T47044,NB/ T47044

 

Note:

1,The valve beyond the above specifications can be customized according to user requirements;

2,The applicable temperature range of each valve shall be subject to the actual pressure bearing material of the valve.

 

High Temperature And High Pressure Power Station Gate Valve
1.Type: Z60Y,Z960Y,Z62H,Z962Y
2.Size: DN15~300mm
3.Pressure: 1.6~32MPa
4.Material: Cast steel, Stainless steel, Etc.

 

 

 

Product Description

 

 

Power Station Gate Valve Materials Of Main Parts

Part Name

Material designation

Body

A216WCB

A217WC1

A217WC6

A217WC9

Disc

A216WCB

A217WC1

A217WC6

A217WC9

Seal

25

15CrMoA

12Cr1MoVA

12Cr1MoVA

Stem

1Cr17Ni2

1Cr17Ni2

SUH600

SUH600

20Cr1Mo1V1A

20Cr1MoVA

Cap

25

15CrMoA

12Cr1MoVA

12Cr1MoVA

WCB

WC1

WC6

WC9

Filler

Reinforced flexible graphite

Stand

WCB

WCB

WCB

WCB

WC1

WC6

WC9

Seal ring

S mild steel (reinforced flexible graphite)

S mild steel

F mild steel

Nut

45(ZCuZn25A16Fe3Mn3)

Suitable temperature

≤425℃

≤450℃

≤540℃

≤570℃

 

Power Station Gate Valve Main Dimensions And Connection Dimensions

Type

Nominal diameter DN ( mm )

Main dimensions( mm )

≈kg

L

D1

D2

Z962H-200
Z960Y-200
Z962Y-P54100V
Z960Y-P54100V

150

650

164

200

420

175

750

186

223

526

200

800

200

262

550

225

850

233

282

595

250

950

275

325

1210

300

1200

312

380

2100

Z962H-250
Z960Y-250
Z962Y-P54140V
Z962Y-P54140V

150

700

150

200

420

175

750

175

223

530

200

800

200

262

560

225

850

220

282

600

250

950

265

325

1220

300

1194

305

380

2120

Z960Y-320
Z960Y-P57170V

150

700

150

200

615

175

750

170

225

680

200

800

200

262

695

225

850

207

283

700

250

950

250

325

1460

300

1245

265

377

2650

 

 

Gate valve application

 

 

Gate valve, the opening and closing member is a gate, the direction of movement of the gate is perpendicular to the direction of the fluid, gate valve can only be fully open and fully closed, can not be used for regulation and throttling.

 

 

Gate valve classification

 

 

①Divided by gate structure: wedge type and parallel type.

Wedge gates are available in 3 configurations: single gates, double gates and flexible gates.

②Divided by type of structure: flat gate valve and knife gate valve.

 

 

Gate valve characteristics

 

 

① Low flow resistance.

② Less effort to open and close.

③ Water hammer is less likely to occur.

④ The medium can flow to both sides of any direction, easy to install.

⑤ Simple structure, good manufacturing process, wide range of application

 

As the name suggests, High Pressure Carbon Steel Gate Valve is a valve product suitable for use under higher temperature and higher air pressure. In fact, it does not refer to a single valve. It can further include a variety of styles and classifications. Friends who are interested or want to purchase but do not have basic knowledge for the time being may refer to the following, Let's analyze and learn about the knowledge of High Pressure Carbon Steel Gate Valve, including material introduction and a series of purchase suggestions. Interested friends may gain satisfactory results. Further, we can also refer to the actual situation to comprehensively determine a suitable High Pressure Carbon Steel Gate Valve
1. Material of high temperature and high pressure valve
2. Materials with high hardness
3. Materials with acid resistant protective film
4. Materials with high yield point and good stability
5. Materials with high fatigue strength.

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