China API 6D Butt Welded End Swing Check Valve

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.

ITEMPART NAMEMATERIAL1BodyASTM A216 GR.WCB2Seat RingASTM A105 + Setllite Faced3DiscASTM A216 GR.WCB + 13Cr Faced4Disc WasherASTM A276 Type 4105Disc Nut PinStainless Steel6Disc NutStainless Steel7HingeASTM A216 GR.WCB8Hinge PinASTM A182 GR.F69Bearing BracketASTM A216 GR.WCB10Spring WasherCarbon Steel11Hex, BoltCarbon Steel12GasketSoft Iron + Graphite13Cover BoltASTM A193 GR.B714Cover Bolt NutASTM A194 GR.2H15CoverASTM A216 GR.WCB16Eye BoltCarbon Steel

Cast steel check valve-Class 150 dimensions & weights

SizeL/L 1L2HWeight RFinmminmminmminmmkg2"508.002038.502166.10155192.5"658.502169.002296.70170263"809.5024110.002547.09180294"10011.5029212.003058.66220466"15014.0035614.5036810.55268778"20019.5049520.0050812.2031016310"25024.5062225.0063514.5737022012"30027.5069928.0071116.7342536614"35031.0078731.5080018.7047542816"40034.0086434.5087620.6752555518"70038.5097839.0099122.8358077520"45038.5097839.0099124.7262883524"50051.00129551.50130834.72882118030"75060.001524------------38.279721960