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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
Specifications
Brand Name :
OEM
Model Number :
Swing Type Check Valve
Certification :
ISO 9001/ API 6D
Place of Origin :
Shanghai , China
MOQ :
negotiation
Price :
negotiation
Payment Terms :
T/T advance or L/C at sight
Supply Ability :
90,000pcs per month
Delivery Time :
1usually within 35 days after received your payment
Packaging Details :
Usually packing by plywood case suit for sea delivery
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
Description

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

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

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

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

Product tags

3 inch check valve

,

2 inch check valve

,

wafer check valve size
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6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200

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Product Detail
Brand Name :
OEM
Model Number :
Swing Type Check Valve
Certification :
ISO 9001/ API 6D
Place of Origin :
Shanghai , China
MOQ :
negotiation
Price :
negotiation
Contact Supplier
6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200
6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200

Shanghai kangquan Valve Co. Ltd.

Active Member
11 Years
shanghai, shanghai
Since 1999
Business Type :
Manufacturer
Main Products :
Resilient Seated Gate Valve, Cast Steel Gate Valve, Water Meter Strainer
Total Annual :
>9，600,000
Employee Number :
>228
Certification Level :
Active Member
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