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6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200

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China Shanghai kangquan Valve Co. Ltd. certification
China Shanghai kangquan Valve Co. Ltd. certification
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I am satisfied with this factory because of the carefulness of Steve. They always arrange everything for me without any worry.

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6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200

6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200
6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200 6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200

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Product Details:
Place of Origin: Shanghai , China
Brand Name: OEM
Certification: ISO 9001/ API 6D
Model Number: Swing Type Check Valve
Payment & Shipping Terms:
Minimum Order Quantity: negotiation
Price: negotiation
Packaging Details: Usually packing by plywood case suit for sea delivery
Delivery Time: 1usually within 35 days after received your payment
Payment Terms: T/T advance or L/C at sight
Supply Ability: 90,000pcs per month
Detailed Product Description
Product Name: Swing Type Check Valve Application: Oil, Gas, Water, Steam Etc.,
Size: 6 Inch Pressure: PN10 ~PN16
Body: Cast Steel/WCB/WC6/stainless Steel Seat: Stainless Steel/ 2Cr13
High Light:

non return valve

,

ductile iron swing check valve

6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200

 

Swing Type Check Valve Application:

 

The Check valve is used for preventing the back-going of medium in pipelines and equipments, and the

 

pressure of medium will bring the result of opening and closing automatically.

 

When the medium is back-going, valve disc will automaticaly closed to avoid accidents.

 

Swing Type Check Valve Standards

 

Design and manufacture as BS1868, ANSI B16.34


Face to face dimensions as ANSI B16.10


End flange dimension as ANSI B16.5


Pressure-temperature ratings as ANSI B16.34


Pressure test as API 598


Applicable Medium: water ,gas,oil,and other causticity medium.

 

6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200 0

 

6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200 1

 

Application:

 

Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and closing automatically.

When the medium is back-going, valve disc will automaticaly closed to avoid accidents.

 

Specification          
1 Face to face according to DIN3202-K3.
2 Flange drilling according to ANSI125/150;DIN2501PN10/PN16;AS2129 Table E;JIS10K ect.
3 Working Pressure: PN10;PN16

 

Main Parts and Materials
Number Part Name Material
1 Body GGG50
2 Disc SS304
3 Stem SS304
4 Spring SS304
5 Washer PTFE
6 Washer PTFE
7 Gasket NBR
8 Hex nut      A193A

 

6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200 2

 

Main Dimensions
DN D D1 D2 L R t
50 107 65 40 43 27 18.4
65 127 80 60 46 35 19.8
80 142 94 70 64 42 27.7
100 162 117 88 64 50 27.7
150 218 171 134 76 77 31.6
200 273 224 182 89 102.5 32.9
300 378 310 260 114 146 43.3
350 446 360 298 127 170 45.3
400 488 410 350 140 195 52.3
450 546 450 385 152 215 58.2
500 594 505 438 152 238 58.3
600 700 624.5 538 178 292 74.6
700 820  720 662 229  345  96
800 930  825 762  241  394  99

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Test Pressure

 Test Item

Shell Test

Seal Test

 Back Seal Test

 Air Seal Test

 Medium

 Water

 Air

Unit

MPa

lbf/in2

MPa

lbf/in2

MPa

lbf/in2

MPa

lbf/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

 

Contact Details
Shanghai kangquan Valve Co. Ltd.

Contact Person: Mr. Steve

Tel: 0086-21-57626759, 0086-13818096733

Fax: 86-21-57617555

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