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Large Ductile Iron Swing Check Valve With Viton Seat Zinc Plated Door

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Good quality Cast Steel Gate Valve for sales
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Large Ductile Iron Swing Check Valve With Viton Seat Zinc Plated Door

China Large Ductile Iron Swing Check Valve With Viton Seat Zinc Plated Door supplier

Large Image :  Large Ductile Iron Swing Check Valve With Viton Seat Zinc Plated Door

Product Details:

Place of Origin: Shanghai , China
Brand Name: OEM
Certification: ISO 9001/ API 6D
Model Number: H76X-10

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
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
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Detailed Product Description
Product Name: Ductile Iron Swing Check Valve Application: Oil, Gas, Water, Steam Etc.,
Door: Zinc Plated Door Pressure: PN10 ~PN16
Standard: API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN Temperature: -10~80 C
Body: Cast Steel/WCB/WC6/stainless Steel Seat: Stainless Steel/ 2Cr13
Design: Wafer Disc: Ductile Iron With Zinc Plated
Spring: Stainless Steel

Large Ductile Iron Swing Check Valve With Viton Seat Zinc Plated Door

 

Ductile Iron Swing 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.

 

 

Buffer Check Valve

 

Ductile Iron Body

 

Viton Seat

 

Double Door / Plate

 

Zinc Plated door

 

PN10

 

Ductile Iron Swing 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.

 

Ductile Iron Swing Check Valve 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

 

 

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

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