1. Simple introduction of Mini Ductile Iron Viton Seat Butterfly Valve      Butterfly valve is mainly consisted of body, stem, disc, seat and driver (manual, gearbox, pneumatic and electric Actuator) and so on. On off and controlling flow of valve are made by turning stem and disc together. Material of Seat Working temperature Applicable medium Natural rubber ≤85ºC Water, air CR ≤85ºC Water, gas NBR ≤120ºC Water, oil EPDM ≤120ºC Water Viton ≤150ºC Water, steam, strong acid, strong alkali 2. Material of Mini Ductile Iron Viton Seat Butterfly Valve Accessary name Material Body Gray cast iron, ductile cast iron, WCB, stainless steel Disc Gray cast iron, ductile cast iron, WCB, stainless steel Stem Steel, 2Cr13 O-ring Rubber(See the previous table) Drive unit Combined parts 3. Specification of Mini Ductile Iron Viton Seat Butterfly Valve Nominal Diameter DN15-DN1000, 1/4" to 24" Nominal Pressure PN10-PN250, class150 to class1500 Actuator Manual, gearbox actuator, electric actuator, pneumatic actuator Applicable Standards GB, DIN, ANSI, ASME, API, JIS Connection type Wafer, flange 4. Application field of Mini Ductile Iron Viton Seat Butterfly Valve 1) Water works and water resource projects 2) Enviroment protection 3) Public Facilities 4) Power and public Utilities 5) Building industry 6) Petroleum/chemical 7) Steel, Metallurgy 8) Paper making industry 9) Food, Beverage 5. Characteristic of Mini Ductile Iron Viton Seat Butterfly Valve 1) Small in size & light in weight and easy maintenance. It can be mounted wherever needed. 2) Simple, compact structure, quick 90 degree on-off operation. 3) Disc has two-way bearing, perfect seal, without leakage under the pressure test. 4) Flow curve tending to straight-line. Excellent regulation performance. 5) Various kinds of materials, applicable to different media. 6) Strong wash and brush resistance, and can fit to bad working condition. 7) Center plate structure, small torque of open and close. 8) Long service life. Standing the test of ten thousands opening and closing opration. 9) Can be used in cutting off and regulating media. Specialized production scale Tungsten carbide mixed Metal Alloy Powder is commonly used in PTA (Plasma Transferred Arc) welding. PTA welding is a process that involves the deposition of a hardfacing material onto a base metal to provide wear resistance, corrosion resistance, and improved mechanical properties. Mixed Powder,Arc Welding Powder,Pta Welding Powder,Plasma Welding Powder Luoyang Golden Egret Geotools Co., Ltd , https://www.xtccarbide.com
Finished product workshop
sales service
Cumently, Our products have already exported to America, France, Australla, Italy and 20 other countries and regions. Our company insists on the concept of " Top Quality and Credit First" Which are carried out throughout the R&D, production, marketing, service and the like. 
The use of our company valves in large factories
Our products are superior in quality and moderate in price and are sure to be saleable in Major factories at home and abroad, and our company has set up a number of tough emergency service team, on-site experienced engineers and senior technicians, arrived on the scene in the fastest time for any problems, maintenance and replacement. Besides, we are in a position to accept orders against customers samples specifying design, specifications and packaging requirements.
.Packaging &Â Shipping
FAQ:
1. What is your main products?
Our main products are Ball valve, Butterfly valve, Gate valve, Globe valve,Wear-resistant elbow,Ceramic pipe , other valve, and made by casting or forged material.
2. Is samples available?
Yes, sample order is available for quality check and market test. But it is not free.
3. Do you have any products in stock?
Depends on your request, we have standard models in stock. Some special products and big order will be newly casting according to your order.
4. How do you guarantee the quality of products?
Quality is priority, we always attach the importance to quality control from the beginning to the end of the production.Every product will be fully assembled and carefully tested before painting, packing and shipping.
5. Competitive Price:
 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.
6. Regional Sale:
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.
Contact Us
1.Contact Name :Â Vicky Xu
2.Mobile phone :Â +86-15137162879
Â
  Thanks so much for you taking time to browse our products. Any further questions, please feel free to contact us and we are ready to so service for you   Â
Â
Tungsten carbide is a very hard and wear-resistant material, making it ideal for applications where high abrasion resistance is required. It is often mixed with other metals, such as nickel, cobalt, or chromium, to form a metal alloy powder. These metal alloys enhance the properties of the tungsten carbide and improve its compatibility with the base metal.
The tungsten carbide mix metal alloy powder is typically fed into the PTA welding torch, where it is melted and propelled onto the surface of the base metal using a high-energy plasma arc. The molten powder forms a hard, dense coating that bonds with the base metal, providing excellent wear resistance and protection.
The specific composition of the tungsten carbide mix metal alloy powder can vary depending on the application requirements. Different ratios of tungsten carbide and other metals can be used to achieve desired properties, such as hardness, toughness, and corrosion resistance.
Overall, tungsten carbide mix metal alloy powder is a versatile and effective material for PTA welding, offering superior wear resistance and protection for various industrial applications.
High Performance Mini Ductile Iron Viton Seat Water Valve
Model NO.: D71X
Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
Working Temperature: Medium Temperature (120°C<T<450°C)
Material of Seal Surface: Soft Sealed
Valve Body: Casting
Application: Industrial Usage, Water Industrial Usage
Norminal Pressure: Pn10 - Pn 250 or Class 150
Body Material: Ductile Iron
Power: Gear Box
O-Ring: Cr, NBR, EPDM, Vition
Transport Package: Standard Exporting Plywood Case
Origin: Zhengzhou City, China