
PFA PTFE Lining 2 PCS Body Butterfly Valves for Sulfuric Acid
Threaded End: Optional BSPT, NPT, DIN2999
Female Threaded or Socket Welding End
Optional Locking device Handle
Product Introduction
Our company regards quality as the life of the enterprise, and in order to provide high-quality and cost-effective products to the customers, we constantly strive to improve the quality of Sanitary Stainless Steel Diaphragm Valve, Italian Thin Flanged Ball Valve, Pipe Holder. We have established a perfect quality control system and formed a unique R&D strength and corporate competitive advantage. We guarantee every customer can get the greatest benefit, and every user can get the best quality assurance. Where there is a road, we should have the image of our brand, and where there is no road, we have the dream of our brand. We stay abreast of scientific and technological advances in the creative aspects of product design and development, as well as in production techniques.




Main parts and materials
Number | Part name | Texture of material |
1 | Valve Body | Stainless steel CF8M |
2 | Valve Cap | Stainless steel CF8M |
3 | Seat | PTFE |
4 | Ball | Stainless steel SS316 |
5 | Gasket | PTFE |
6 | Stem seal | PTFE |
7 | Valve Stem | Stainless steel SS316 |
8 | Anti-Staic Device | Stainless steel SS304 |
9 | Stem Packing | PTFE |
10 | Packing Gland | Stainless steel SS304 |
11 | Spring Washer | Stainless steel SS304 |
12 | Handle | Stainless steel SS304 |
13 | Stem Nut | Stainless steel SS304 |
Main outer size
NPS | DN | d | L | H | W | 4—d | B1 | B21 |
1/4 | 8 | 11.5 | 65 | 46 | 95 | 7 | 12 | 15 |
3/8 | 10 | 12 | 65 | 46 | 95 | 7 | 14 | 17.2 |
1/2 | 15 | 15 | 75 | 46 | 110 | 8 | 18 | 21.3 |
3/4 | 20 | 20 | 85 | 54 | 110 | 8.5 | 25 | 26.9 |
1 | 25 | 25 | 90 | 64 | 140 | 8.5 | 32 | 33.7 |
11/4 | 32 | 32 | 112 | 69 | 140 | 10 | 38 | 42.4 |
11/2 | 40 | 38 | 120 | 76 | 155 | 10 | 45 | 48.3 |
2 | 50 | 50 | 145 | 86 | 180 | 11 | 57 | 60.3 |
21/2 | 65 | 65 | 170 | 120 | 220 | 16 | 76 | 76.1 |
3 | 80 | 80 | 200 | 150 | 260 | 18 | 89 | 88.9 |
4 | 100 | 100 | 263 | 170 | 350 | 20 | 108 | 114.3 |
Feature
3-PC Body:Full Bore
Size: 1/4"~4"
Working Pressure: 1000PSI
Threaded End: Optional BSPT, NPT, DIN2999
Female Threaded or Socket Welding End
Optional Locking device Handle
Application:
Widely used in food, biopharmaceutical, industrial production, chemical and other fields.
Price:Our price fluctuates with raw materials and exchange rate.Please leave your contact information and give you a new quotation as soon as possible.
Packing: wooden case, wooden pallet or packing method specified by customers.
FQA:
1.What's the difference between 304 and 201 stainless steel?
(1)304 stainless steel is a kind of universal stainless steel material. Its antirust performance is stronger than that of 200 series stainless steel material.
It can withstand 600 ℃ high temperature.
It has excellent corrosion resistance and intergranular corrosion resistance.
It also has good corrosion resistance to alkali solution and most organic and inorganic acids.
(2)201 stainless steel has certain acid and alkali resistance, high density, polishing without bubbles, pinholes and other characteristics.
It is a high-quality material for the production of all kinds of watch case and strap bottom cover.
It is mainly used for decorative pipe, industrial pipe and some shallow drawing products.
We will never forget our mission and responsibility, and will continue to innovate and explore the new PFA PTFE Lining 2 PCS Body Butterfly Valves for Sulfuric Acid. We believe that the enterprise and employees are a business community that shares the success of the business and the progress of life together. We provide perfect pre-sales and after-sales services to create unlimited value and advantages for our customers, and we are your trusted business partner.
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