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CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour

CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour

  • CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour
  • CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour
  • CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour
CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour
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: 316L
Application: Oil, Gas, Water, Steam Etc Advantage: Quiet
Temperature: -10~80 C Design: Wafer
Body: Stainless Steel Seat: Stainless Steel
High Light:

SUS304 Wafer Type Check Valve

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PN40 Wafer Type Check Valve

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SUS304 Single Disc Check Valve

CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour

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Detailed Product Description
Product Name: Ball Check Valve Application: Sewage, Water Etc.,
Size: DN15 ~DN300 Pressure: PN2.5/6/10/16/125lbs/150lbs/JIS 5K/JIS10K
Standard: DIN/BS/AWWA/JIS Temperature: -20~120 C
Body: Cast Iron/ Ductile Iron Ball: Iron Coating EPDM/NBR
High Light:

stainless steel ball check valve

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vertical ball check valve

 

 

12 Inch Ductile Iron GGG50 Sliding Ball Check Valve With Epoxy Powder Coating

 

Description:

 

Technical Parameters
Model PN(MPa) Casting test pressure(MPa) Seal test pressure (MPa) Materials of body, bonnet
HQ41X-10 1 1.5 1.1 iron or steel
HQ41X-16 1.6 2.4 1.76
         
Mail part & material
Body : Cast iron, ductile cast iron ,WCB
Bonnet : Cast iron, ductile cast iron, WCB
Ball : cast steel coated with neoprene
Medium : water and weak corrosive fluid

 

Applications:

Flanged Ball Check Valve uses the rubber covered roller as the disc, when, under the action of the

medium, can roll up and down along with the integral sliding path inside the valve so as to open or

close it.

 

And it features by good tightness, silent close and no production of water hammer.

 

The body is full waterflow path design, big flow, small resistance and the water head loss is smaller

that of the swing type by 50.

 

It is mountable vertically or horizontally and can be used for cold water, hot water, industrial and

living sludge pipe networks, especially suitable for the submersible sludge pump.

 

The medium temperature:0~80℃.

 

Dimensions            
DN(mm) L D D1 D2 Z-φd H
50 180 160 125 100 4-18 185
65 200 180 145 120 4-18 210
80 260 195 160 135 4-18/8-18 245
100 300 215 180 155 8-18 280
125 350 245 210 185 8-18 335
150 400 280 240 210 8-23 400
200 500 335 295 265 8-23/12-23 495
250 600 390/405 350/355 320 12-23/12-25 600
300 700 440/460 400/410 375 12-23/12-25 715
350 800 500/520 460/470 435 16-23/16-25 820

 

Check Valve - Ball type (nonreturn valve) was the first valves at with a unique design. A very simple

but robust design with no critical mechanism involved.

 

All parts like hinge pin disc mechanism used in conventional valve are eliminated, and has put in a

reinforced rubber coated ball to arrest flow media in return condition.

 

This ball, moves totally out of the flow path when the pumping is on to give minimum head losses.

 

The spherical rubber coated ball seals perfectly on the rounded valve seat ensuring a totally leak proof

sealing.

 

This design offers other advantages like non clogging & self cleaning. In this virtually maintenance free

valves, if required, after prolonged usage, the on-line replacement of the ball is just a minute job.

 

12 Inch Vertical Ball Check Valve With Epoxy Powder Coating DN15 - DN300 0

* Lower power consumption

* Larger solid handling capacity

* Self cleaning, Non-Clogging

* Perfect Sealing

* Low pressure drop

 

 

12 Inch Vertical Ball Check Valve With Epoxy Powder Coating DN15 - DN300 1

Principle:

The heart of this valve is a reinforced rubber ball. The unique design of the valve allows free movement of the ball.

The ball moves to open position when the pump starts & allows free flow of liquid without any interference (See Fig.).

As the pump stops, the ball seats firmly against the metal seat due to its own weight & back pressure of

the liquid (Mouse over fig.). This results in DROPLESS sealing.

 

12 Inch Vertical Ball Check Valve With Epoxy Powder Coating DN15 - DN300 2

 

Part List / Materials of Construction

Part Description Standard Special
1. Body Cast Iron St. Steel, Cast Steel
2. Cover Cast Iron St. Steel, Cast Steel
3. Ball Nitrile Reinforced EPDM, Neoprene
4. Cover Ring Nitrile Rubber Butyle, Viton
5. Ball Seat Ring L. T. Bronze St. Steel, Hard Rub.
6. Fasteners Carbon Steel St. Steel

 

 

Detailed Product Description
Product Name: Disco Check Valve Application: Water , Oil, Gas, Etc.,
Size: DN15 ~ DN300 Pressure: PN16~PN40, 150 Lbs ~ 600lbs
Standard: API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN Temperature: -10~80 C
Body: SUS304 / 316 Seat: CF8 / CF8M
High Light:

stainless steel ball check valve

,

vertical ball check valve

 

 

CF8 PN40 Wafer Disco Check Valve For Petroleum Or Vapour , SUS304 Single Disc​

 

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:
 
pressure PN(MPa)  
1.6 2.5 4  
Strength 2.4 3.8 6  
seal 1.8 2.8 4.4  
Body WCB(C) CF8(P) CF8M(R)  
temperature ≤425 ≤100 ≤100  
Medium water,steam,oil nitric acid acetum  

 

 

Deminsion:
 
DN(mm) L D
1.6 2.5 4
15 25 48 48 48
20 31.5 58 58 58
25 35.5 68 68 68
32 40 80 80 80
40 45 90 90 90
50 56 105 105 105
65 63 125 125 125
80 71 140 140 140
100 80 160 165 165
125 110 190 195 195
150 125 215 225 225
200 160 270 285 290
250 200 330 340 350
300 250 385 400 415

 

 

CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour 0

 

CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour 1

 

CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour 2

 

CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour 3

 

CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour 4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

material:      
NO parts qty material
1 body 1 316
2 O-ring 2 EPDM
3 disc 1 316
4 O-ring 1 EPDM
5 eye bol 1 316
6 small cover 2 316
7 pin 1 316
8 retainer screw 2 316
9 big cover 2 316
10 bolt 2 316
11 spring 1 316

 

CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour 5 CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour 6 CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour 7

 

◆deminsion:

 

DN PN10.PN16 PN25 PN40
  A B C D E L G A B C D E L G A B C D E L G
40 94 16 22 81.4 25 195 0 equal PN10 equal PN10
50 109 16 32 94 33.6 208 1
65 129 17 40 111 46 230 2
80 144 17 54 123 56.5 245 3
100 164 18 70 147 71.4 265 3 168 18 70 149 71.4 269 3 Equal PN25
125 195 18 92 171 87.3 297 5 194 18 92 171 87.3 296 5
150 220 20 112 200 106.6 321 5 224 20 112 202 106.6 325 5
200 275 22 154 256 148.2 376 5 284 22 154 265 148.2 385 5 291 22 154 268 148.2 392 5
250 331 26 192 302 185.2 436 6 342 26 192 307 185.2 447 6 353 26 192 312 185.2 458 6
300 380 32 227 352 216.3 484 10 401 32 227 360 216.3 499 10 418 32 227 368 216.3 516 10
350 446 38 266 408 254 548 12 458 38 266 412 254 560 12 475 38 266 422 254 577 12
400 498 44 310 460 294.4 603 14 515 44 310 463 294.4 620 14 547 44 310 484 294.4 652 14

 

CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour 8

 

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

 

CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour 9

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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.

 

 

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
TOBO STEEL GROUP CHINA

Contact Person: Vicky

Tel: +8617717082304

Send your inquiry directly to us
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