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Blue WCB / WC6 Cast Steel Gate Valve For Power Station / Butt Weld Gate Valve

Shanghai kangquan Valve Co. Ltd.
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Address: No.159 Jiugan road Sijing industrial zone Songjiang District Shanghai, China

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Shanghai kangquan Valve Co. Ltd.

Blue WCB / WC6 Cast Steel Gate Valve For Power Station / Butt Weld Gate Valve

Country/Region china
City & Province shanghai shanghai
Categories Valves
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Product Details

Butt Welding End Cast Steel Gate Valve API 600 For Power Station

 

Specifications:

Technical Specification
- Nominal diameter: 2"-40"
-  Nominal pressure: 150Lb 300Lb 600Lb 900Lb 1500Lb
-  Applicable Medium: water ,gas,oil,and other causticity medium.
 
Applications Standard
Design and manufacture as API600, ANSI B16.34
Face to face dimensions as ANSI B16.10
End flange dimension as per ANSI B16.5
Pressure-temperature ratings as ANSI B16.34
Pressure test as API 598

Test Pressure

 

Test Item

Shell Test

Seal Test

Back Seal Test

Air Seal Test

Medium

 Water

 Air

 Unit

MPa

Ibf/in2

MPa

Ibf/in2

MPa

Ibf/in2

MPa

Ibf/in2

 Pressure (Class)

150

3.1

450

2.2

315

2.2

315

0.5-0.7

60-100

300

7.8

1125

5.6

815

5.6

815

400

10.3

1500

7.6

1100

7.6

1100

600

15.3

2225

11.2

1630

11 2

1630

900

23.1

3350

16.8

2440

16.8

2440

1500

38.4

5575

28.1

4080

28.1

4080

 

Description:

Brief introduction:
The series of gate valves include cast steel gate valve and forged steel gate valve. They are

 designed and manufactured according to ANSI B16.34. With solid wedge and flexible wedge, 

so it can be used for different pressures. Gate valves have back seal. Back seal of forged-steel gate valve is weld with stainless steel. So it has perfect sealing. Its maintenance is 

convenient. Widely used in petroleum,chemistry,water treatment industries.


Applications:

Features:
 
- "H" type wedge:
Gate valve has "H" type , flexible single wedge. It can compensate the distortion of body. So it

 has reliable sealing and prevent wedge against difficult operation because of overload. It is 

suitable to steam and other high temperature medium.
 
- Full port design:
Gate valve has full port. So it is convenient to clear pipeline.  - Changeable seat:
Seat and body is connected with thread. So seat can be dismantled and changed, It is convenient

 to maintenance.
 
- Precise design:
Design the body and bonnet according to precise calculation. body and bonnet have high strength

 , rigid and flow ability

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