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Din Dn400 100 Stainless Steel Daniel Piston Class 150~1500 Swing Check Valve

Din Dn400 100 Stainless Steel Daniel Piston Class 150~1500 Swing Check Valve

  • Din Dn400 100 Stainless Steel Daniel Piston Class 150~1500 Swing Check Valve
  • Din Dn400 100 Stainless Steel Daniel Piston Class 150~1500 Swing Check Valve
  • Din Dn400 100 Stainless Steel Daniel Piston Class 150~1500 Swing Check Valve
Din Dn400 100 Stainless Steel Daniel Piston Class 150~1500 Swing Check Valve
Product Details:
Place of Origin: China
Brand Name: TOBO
Certification: ISO 9001/ API 6D
Model Number: CF8M
Payment & Shipping Terms:
Minimum Order Quantity: 1Pcs
Price: Negotiation
Packaging Details: Usually packing by plywood case suit for sea delivery
Delivery Time: 10 working days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10000 Pcs Per Month
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Detailed Product Description
Product Name: Swing Check Valve Material: CF8M
Application: Oil, Gas, Water, Steam Etc Advantage: Quiet
Temperature: -10~80 C Design: Wafer
Body: Stainless Steel Seat: Stainless Steel
High Light:

Dn400 Flange Check Valve

,

Class 150 Swing Check Valve

,

CF8M Wafer Swing Check Valve

Din Dn400 100 Stainless Steel Daniel Piston CLASS 150~1500 SWING CHECK VALVE

 

Presure-seal Globe Valve 900Lb~2500Lb

CLASS 150~1500 SWING CHECK VALVE

Bolted cover, swing type disc
Threaded or welded seat ring
ASTM A216 WCB,A217 WC6,A351CF8,A351CF8M,
A351 CF3,A351 CF3M,A351 CN7M
Standards compliance
Design and Manufacture: ANSIB16.34,API6D,BS11868
Face to face(end to end): ANSIB16.10,API6D
Flanged connection: 2~~24~to ANSIB16.5_2~,26~~36~to MSS-SP-44;~to API605 on request
Butt welded end: ANSIB16.25
Test and inspection: API598,API6D


Materials list
NO. Part name Material
12 Disc nut Carbon steel/stainless steel
11 Washer Carbon steel/stainless steel
10 Hinge pin Carbon steel/stainless steel
09 Seat ring CS+SS/SS/SS+STL(see body materials)
08 Disc CS+SS/SS/SS+STL(see body materials)
 
NO. Part name WCB LCB WC6 WC9
07 Bolt stud&nut A193 Gr B7/A194 Gr 2H A320 Gr L7/A194 Gr 4 A193 Gr B16/A194 Gr 4/7 A193 Gr B16/A194 Gr 4/7
06 Cover bolt&nut A193 Gr B7/A194 Gr 2H A320 Gr L7/A194 Gr 4 A193 Gr B16/A194 Gr 4/7 A193 Gr B16/A194 Gr 4/7
05 Gasket Spiral wound/soft iron Spiral wound/soft iron spiral wound/SS304 spiral wound/SS304
04 Hinge yoke A216 Gr WCB A352 Gr LCB A217 Gr WC6 A217 Gr WC9
03 Hinge A216 Gr WCB A352 Gr LCB A217 Gr WC6 A217 Gr WC9
02 Cover A216 Gr WCB A352 Gr LCB A217 Gr WC6 A217 Gr WC9
01 Body A216 Gr WCB A352 Gr LCB A217 Gr WC6 A217 Gr WC9
 
NO. Part name C5 C12 CF8 CF8M
07 Bracket stud&nut A193 Gr B16/A194 Gr 4 A193 Gr B16/A194 Gr 4/7 A193 Gr B8/A194 Gr 8 A193 Gr B8M/A194 Gr 8M
06 Cover bolt&nut A193 Gr B16/A194 Gr 4 A193 Gr B17/A194 Gr 4/7 A193 Gr B8/A194 Gr 8 A193 Gr B8M/A194 Gr 8M
05 Gasket Spiral wound/soft iron Spiral wound/SS304 spiral wound/SS304 spiral wound/SS316
04 Hinge yoke A217 Gr C5 A217 Gr C12 A351 Gr CF8 A351 Gr CF8M
03 Hinge A217 Gr C5 A217 Gr C12 A351 Gr CF8 A351 Gr CF8M
02 Cover A217 Gr C5 A217 Gr C12 A351 Gr CF8 A351 Gr CF8M
01 Body A217 Gr C5 A217 Gr C12 A351 Gr CF8 A351 Gr CF8M

Higher sizes are with dashpot arrangement to control the movement of the disc order to avoid slamming and water hammer.
CLASS 150~1500 SWING CHECK VALVE

Dimensions
Class 150
Size inch 2 2-1/2 3 4 5 6 8 10 12 14 16 18 20 24
L,L1-RF.BW mm 203 216 214 292 330 356 495 622 699 787 864 978 978 1295
L2-RTJ mm 216 229 254 305 343 368 508 635 717 800 876 991 991 1308
H mm 155 190 200 225 245 260 350 390 410 435 530 570 625 675
WT.(approx) Kg 16 25 34 46 75 89 120 220 337 471 575 788 916 1275
 
Dimensions
Class 300
Size inch 2 2-1/2 3 4 5 6 8 10 12 14 16 18 20 24
L,L1-RF.BW mm 267 292 318 355 400 440 533 622 711 838 863 977 1016 1346
L2-RTJ mm 283 308 333 371 416 460 549 638 727 854 879 994 1036 1368
H mm 180 200 225 240 275 310 370 410 440 500 545 605 675 785
WT.(approx) Kg 26 32 53 73 110 157 234 384 450 650 800 970 1350 2210
 
Dimensions
Class 600
Size inch 2 2-1/2 3 4 5 6 8 10 12 14 16 18 20
L,L1-RF.BW mm 292 330 356 432 508 559 660 787 838 889 991 1092 1194
L2-RTJ mm 295 333 359 435 511 562 664 791 841 892 994 1095 1200
H mm 190 215 250 260 310 350 420 490 525 580 630 690 810
WT.(approx) Kg 33 49 62 95 120 195 360 465 725 875 1075 1475 1900
 
Dimensions
Class 900
Size inch 2 2-1/2 3 4 5 6 8 10 12 14
L,L1-RF.BW mm 368 419 381 457 559 610 737 838 965 1029
L2-RTJ mm 371 422 384 460 562 613 740 841 968 1038
H mm 195 235 260 275 320 370 435 520 530 580
WT.(approx) Kg 55 70 90 135 165 295 525 900 1075 1225

Gear operation suggested. Dimensions on request. Abbreviation: SP-Shot pattern.

 

Quick Details

 

Product Name

CHECK VALVE

Material

stainless steel

Color

nickel white

Standard

DIN GB JIS ANSI

Class

150LB(16)~600LB(2500)

Body and Ball Material

CF8 CF3 CF8M CF3M WCB PVC UPVC PP

Thread

-29~150(PTFE), -29~200( PTFE+GLASS), -29~300(J2 PPL)

Steam Seat and Gasket

PTFE

 

Stainless Steel Check Valve Standards


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.

 

Stainless Steel 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.

 

Stainless Steel Check Valve 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

 

Types of Valves

 

The type of disk will decide the type of valve. Most common types of Check valves are

  • Swing Type.

    • Top Hinged

    • Tilting disk

  • Lift Type

    • Piston Type

    • Ball type

  • Dual Plate Type

  • Stop Check Valve

 

Swing Check Valve

 

Din Dn400 100 Stainless Steel Daniel Piston Class 150~1500 Swing Check Valve 1

 

The disc in a swing type valve is unguided as it fully opens or closes. This Valve operates when there is flow in the line and get fully closed when there is no flow. Turbulence and pressure drop in the valve is very low.

Disk and seat designs can be of metal to metal or metal to composite.

The angle between the seat and the vertical plane is known as the seating angle and varies from 0 to 45 degrees.

Usually, the seat angles are in the range of 5 to 7 degrees. Larger seat angles reduce the disc travel, resulting in quick closing, thus minimizing the possibility of water hammer. A vertical seat has a 0-degree angle.


The swing type valve allows full, unobstructed flow and automatically closes as pressure decreases. Usually installed in combination with gate valves because they provide relatively free flow combinations.

A basic swing type valve consists of a valve body, a bonnet, and a disk that is connected to a hinge.

 

Parts of Non-Return Valve

 

It is consists of body, cover, disk, hinge pin, and seat ring. In the image below you can see the parts of the valve.

 

Din Dn400 100 Stainless Steel Daniel Piston Class 150~1500 Swing Check Valve 2

 

Packing Details:

 

We choose suitable wood cases according to different valves and arrange skilled workers to pack in case of bruise. Long term cooperated forwarder will book space, clear customs and transport for us without delay. There are three ways for transportation, by sea, by air and by train. We will arrange transportation according to customers' needs.
 

Delivery Details: According to the order, 7~60days

 

Contact Details
TOBO STEEL GROUP CHINA

Contact Person: Vicky

Tel: +8617717082304

Send your inquiry directly to us
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