Good quality Welded Butterfly Valve - PTFE Fully lined flange butterfly valve – Newsway

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PTFE Fully lined flange butterfly valve Key works: PTFE, Fully, lined, flange, butterfly, valve, class 150 PRODUCT RANGE: Sizes: NPS 2 to NPS 48 Pressure Range: Class 150 to Class 300, PN10, PN16 Flange Connection: RF, Wafer, Lugged MATERIALS: Body: Cast Iron, Ductile Iron, WCB, CF8, CF8M Seat: PTFE, RPTFE, NYLON, PFA Disc: DI Coating PTFE, WCB Coating PTFE, Stainless Steel Coating PTFE. STANDARD Design & manufacture API 609, DIN3354 Face-to-face API609, DIN3202 End Connection ASME...


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We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for Sdnr Valve, Food Grade Butterfly Valve, Dual Palte Check Vlave, If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
Good quality Welded Butterfly Valve - PTFE Fully lined flange butterfly valve – Newsway Detail:

PTFE Fully lined flange butterfly valve

Key works: PTFE, Fully, lined, flange, butterfly, valve, class 150

PRODUCT RANGE:

Sizes: NPS 2 to NPS 48

Pressure Range: Class 150 to Class 300, PN10, PN16

Flange Connection: RF, Wafer, Lugged

MATERIALS:

Body: Cast Iron, Ductile Iron, WCB, CF8, CF8M

Seat: PTFE, RPTFE, NYLON, PFA

Disc: DI Coating PTFE, WCB Coating PTFE, Stainless Steel Coating PTFE.

STANDARD

Design & manufacture API 609, DIN3354
Face-to-face API609, DIN3202
End Connection ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Only) BSEN 1092
Test & inspection API 598,DIN3230,BS5146
Top Mounting flange ISO5211
Fire safe design /
Also available per NACE MR-0175, NACE MR-0103, ISO 15848
Other PMI, UT, RT, PT, MT

The fully lined fluorine (PTFE) seat butterfly valve is a valve that uses a disc-type opening and closing member to reciprocate around 90 degrees to open, close, and adjust the fluid channel. With the application of chemically resistant synthetic rubber to butterfly valves, fully lined fluorine butterfly valves have also been widely promoted. Because polytetrafluoroethylene (PTFE) has strong corrosion resistance, stable performance, not easy to age, low friction coefficient, easy to form, It is dimensionally stable, and it can also be filled and added with appropriate materials to improve its overall performance, resulting in a metal hard-sealed butterfly valve with better strength and lower friction coefficient.

Therefore, polymer polymer materials represented by polytetrafluoroethylene and its filling modified materials have been widely used in butterfly valves, so that the performance of butterfly valves has been further improved, a wider temperature and pressure range, and sealing performance , Butterfly valve with longer service life.

Due to the application of computer-aided design (CAD), computer-aided manufacturing (CAM) and flexible manufacturing system (FMS) in the valve industry, the design and manufacture of fully lined fluorine butterfly valves has reached a whole new level. Not only has the valve design calculation method been completely renovated, but also the heavy and repetitive routine design work of professional technicians has been relieved, so that the technicians have more energy to improve the technical performance of products and the research and development of new products, shortening the cycle and improving Labor productivity. 

If you need more details about valves please contact NSW(newsway valve) sales department


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We are going to dedicate ourselves to providing our esteemed buyers together with the most enthusiastically thoughtful products and services for Good quality Welded Butterfly Valve - PTFE Fully lined flange butterfly valve – Newsway , The product will supply to all over the world, such as: Ghana, panama, Latvia, We've customers from more than 20 countries and our reputation has been recognized by our esteemed customers. Never-ending improvement and striving for 0% deficiency are our two main quality policies. Ought to you want anything, don't hesitate to contact us.

Newsway Valves Materials

NSW valve body and trim material can be offered in Forged type and Casting type. Next to stainless and carbon steel material, we also manufacture valves in special materials such as titanium, nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys and urea grade materials.

Available materials

Tradename UNS nr. Werkstoff nr. Forging Casting
Carbon steel K30504 1.0402 A105 A216 WCB
Carbon steel   1.046 A105N  
Low Temp Carbon steel K03011 1.0508 A350 LF2 A352 LCB
High Yield steel K03014   A694 F60  
3 1/2 Nickel steel K32025 1.5639 A350 LF3 A352 LC3
5 Chrome, 1/2 Moly K41545 1.7362 A182 F5 A217 C5
1 1/4 Chrome, 1/2 Moly K11572 1.7733 A182 F11 A217 WC6
  K11597 1.7335    
2 1/4 Chrome, 1/2 Moly K21590 1.738 A182 F22 A217 WC9
9 Chrome, 1 Moly K90941 1.7386 A182 F9 A217 CW6
X 12 Chrome, 091 Moly K91560 1.4903 A182 F91 A217 C12
13 Chrome S41000   A182 F6A A351 CA15
17-4PH S17400 1.4542 A564 630  
254 SMo S31254 1.4547 A182 F44 A351 CK3MCuN
304 S30400 1.4301 A182 F304 A351 CF8
304L S30403 1.4306 A182 F304L A351 CF3
310S S31008 1.4845 A182 F310S A351 CK20
316 S31600 1.4401 A182 F316 A351 CF8M
  S31600 1.4436    
316L S31603 1.4404 A182 F316L A351 CF3M
316Ti S31635 1.4571 A182 F316Ti  
317L S31703 1.4438 A182 F317L A351CG8M
321 S32100 1.4541 A182 F321  
321H S32109 1.4878 A182 F321H  
347 S34700 1.455 A182 F347 A351 CF8C
347H S34709 1.4961 A182 F347H  
410 S41000 1.4006 A182 F410  
904L N08904 1.4539 A182 F904L  
Carpenter 20 N08020 2.466 B462 N08020 A351 CN7M
Duplex 4462 S31803 1.4462 A182 F51 A890 Gr 4A
SAF 2507 S32750 1.4469 A182 F53 A890 Gr 6A
Zeron 100 S32760 1.4501 A182 F55 A351 GR CD3MWCuN
Ferralium® 255 S32550 1.4507 A182 F61  
Nicrofer 5923 hMo N06059 2.4605 B462 N06059  
Nickel 200 N02200 2.4066 B564 N02200  
Nickel 201 N02201 2.4068 B564 N02201  
Monel® 400 N04400 2.436 B564 N04400 A494 M35-1
Monel® K500 N05500 2.4375 B865 N05500  
Incoloy® 800 N08800 1.4876 B564 N08800  
Incoloy® 800H N08810 1.4958 B564 N08810  
Incoloy® 800HT N08811 1.4959 B564 N08811  
Incoloy® 825 N08825 2.4858 B564 N08825  
Inconel® 600 N06600 2.4816 B564 N06600 A494 CY40
Inconel® 625 N06625 2.4856 B564 N06625 A494 CW 6MC
Hastelloy® B2 N10665 2.4617 B564 N10665 A494 N 12MV
Hastelloy® B3 N10675 2.46 B564 N10675  
Hastelloy® C22 N06022 2.4602 B574 N06022 A494 CX2MW
Hastelloy® C276 N10276 2.4819 B564 N10276  
Hastelloy® C4 N06455 2.461 B574 N06455  
Titanium GR. 1 R50250 3.7025 B381 F1 B367 C1
Titanium GR. 2 R50400 3.7035 B381 F2 B367 C2
Titanium GR. 3 R50550 3.7055 B381 F3 B367 C3
Titanium GR. 5 R56400 3.7165 B381 F5 B367 C5
Titanium GR. 7 R52400 3.7235 B381 F7 B367 C7
Titanium GR. 12 R53400 3.7225 B381 F12 B367 C12
Zirconium® 702 R60702   B493 R60702  
Zirconium® 705 R60705   B493 R60705  

 

  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Quintina from moldova - 2017.04.28 15:45
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Salome from Japan - 2017.08.15 12:36
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