API 6D Butt Welded End Swing Check Valve

Model NO.: FYV
Flow Direction: Reversing
Standard: ANSI
Application: Industrial Usage
Size: 2" - 36"
Class: 150lb-300lb
O-Ring Sealing: PTFE, NBR, Rptfe
Operation: Manual, Electric, Pneumatic, Gear
Trademark: FYV
Transport Package: Plastic+Wooden Box
Specification: API/ISO/CE/GB
Origin: Wenzhou, Zhejiang, China
HS Code: 8481804090

FYV Swing Check Valve 


Design Standard:

Basic Design:    API 6D
Face-Face Dimension:  ASME B16.10
End Connection:  ASME B16.5, ASME B16.47, MSS SP44 , ASME B16.25
Test:API 598, BS 6755
 
Products Range:
Size:              2" ~48"
Rating :            ANSI 150lb ~ 2500lb
Body Materials:     Carbon Steel, Stainless steel
End connection:    RF, RTJ, B.W
 
Design Feature:
Swing check design
Suitable for pig ball service
Soft or metal to metal seating
Welded or threaded seat ring
Optional weight lever design
Optional Pneumatic operated for quick shut off within 1 second
 
Application: 
Refinery
Petrochemical
Power plant
General Industry

Our Advantages:
1.We Are Factory: FYV has 3 production bases and 1 foundry which located in Wenzhou, Shanghai and Lishui city of China. The Factory Size in Square Meters : 110,000. FYV has over 600 staff members, more than 60 technical engineers, a digital process center and more than 350 sets of various middle and large equipments. The annual sales revenue reaches above $80 million US Dollars.
2. Regional Sales: We provide specialized sales service refers to different kind of region all over the world. Each sales team member is good at the local language and well experienced to the responsible market. For example: Russian, German, Spanish, Japanese, etc.
3. Low MOQ: Our factory owns the casting company by itself. We are always ready for providing the sample and producing some small orders, in order to meet the business well.
4. OEM Accepted: We can make the products with the client's demand standard or the custom requirement.
5. Complete Service: We are always ready to hear from you, be responding to your enquiry immediately. Our trade manager is always online for you.
6. Good Quality: We have strict quality control system and amounts of testing equipments for different kind of valve, such as size, pressure, working environment etc. We are winning the market reputation with the time goes by.
7. Quick Delivery: We have the large stock for some hot products.
8. Competitive Prices: We are the manufacturing company which not only has our own manufacturing workshop, but the casting company as well. We provide the straight factory price and service to our customer.
 
We are the professional manufacturer of Check Valve.
 
 

 
Fangyuan Valve Group has a series of quality control system.
 

ITEM
PART NAME MATERIAL
1 Body ASTM A216 GR.WCB
2 Seat Ring ASTM A105 + Setllite Faced
3 Disc ASTM A216 GR.WCB + 13Cr Faced
4 Disc Washer ASTM A276 Type 410
5 Disc Nut Pin Stainless Steel
6 Disc Nut Stainless Steel
7 Hinge ASTM A216 GR.WCB
8 Hinge Pin ASTM A182 GR.F6
9 Bearing Bracket ASTM A216 GR.WCB
10 Spring Washer Carbon Steel
11 Hex, Bolt Carbon Steel
12 Gasket Soft Iron + Graphite
13 Cover Bolt ASTM A193 GR.B7
14 Cover Bolt Nut ASTM A194 GR.2H
15 Cover ASTM A216 GR.WCB
16 Eye Bolt Carbon Steel
Cast steel check valve-Class 150 dimensions & weights

Size
L/L 1 L2 H Weight RF
in mm in mm in mm in mm kg
2" 50 8.00 203 8.50 216 6.10 155 19
2.5" 65 8.50 216 9.00 229 6.70 170 26
3" 80 9.50 241 10.00 254 7.09 180 29
4" 100 11.50 292 12.00 305 8.66 220 46
6" 150 14.00 356 14.50 368 10.55 268 77
8" 200 19.50 495 20.00 508 12.20 310 163
10" 250 24.50 622 25.00 635 14.57 370 220
12" 300 27.50 699 28.00 711 16.73 425 366
14" 350 31.00 787 31.50 800 18.70 475 428
16" 400 34.00 864 34.50 876 20.67 525 555
18" 700 38.50 978 39.00 991 22.83 580 775
20" 450 38.50 978 39.00 991 24.72 628 835
24" 500 51.00 1295 51.50 1308 34.72 882 1180
30" 750 60.00 1524 ------ ------ 38.27 972 1960

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