
Water Manual 2 Inch Worm Gear/Hand Wheel DN200 Ductile Iron/Cast Iron Electric Gearbox Handle Wheel Wafer Type Butterfly Valve
Threaded End: Optional BSPT, NPT, DIN2999
Female Threaded or Socket Welding End
Optional Locking device Handle
Product Introduction
The company's business is thriving and develops rapidly, striving to build the company into a well-known Sanitary Clamp U Type Tee, Welded Neck Flanges SO ANSI, Electrical Actuator Wafer Butterfly Valve enterprise in China. Our development can not stop at the past achievements, we must take innovation as the core of improving the level of enterprise development. We continue to pursue the enrichment of our employees and the repayment of society, and continue to build a responsible enterprise. We establish good cooperative relations with customers and strive for vigorous development. Our company adheres to the spirit of 'customer first, customer service' to provide customers with good and practical products. We are confident and responsible to ensure that each product undergoes rigorous inspection before leaving the factory to satisfy customers.




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 have always innovated Water Manual 2 Inch Worm Gear/Hand Wheel DN200 Ductile Iron/Cast Iron Electric Gearbox Handle Wheel Wafer Type Butterfly Valve, expanded production scale, established our own brand, and constantly improved our brand image. We will comprehensively decompose and implement the responsibility of production safety to each level and specific positions, and strive to build the system of responsibility of production safety. Our profit growth is partly because of that the market strategy with innovative spirit is adopted.
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SPEC DATA
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