Company Advantages
1. The quality test for Mech Valve centerline valves is strictly carried out. These tests include vibration and shock tests, noise tests, thermal shock tests, fatigue tests, and more.
2. The product has a reliable electrical system. It has the function of overvoltage, overcurrent, and overheating protection, ensuring steady operation.
3. One of our customers said that this product has added uniqueness to his building projects and helped improve the appearance of buildings.
4. The product effectively provides people with better water quality through the reduction of some harmful containments such as bacteria and heavy metal.

Resilient centerline butterfly valves usually serve to cut off medium flow in the piping system, widely applied in the field of potable water, water supply and drainage, sewage disposal, irrigation, air conditioning, fire protection as well as chemical and energy industry. The design of the butterfly valves, however, makes it also suitable to serve as adjusting valve.

◔ Material

Body and lever are all produced in ductile iron material (EN-GJS-450-10) which provides guarantee for high strength and good corrosion resistance. Different options of the disc and seat, e.g. disc of DI nickel or nylon 11 coated, different series of stainless steel, Al-bronze, seat in EPDM, NBR or Fluororubber, makes it suitable to be applied under different working conditions.

◔ Design

Universal flange connection to BS EN 1092 PN6/10/16, ASME B16.1 CL 125, ASME B16.5 CL 150, GB9113, JIS B2112 10K, AS 2129 Table E, BS 10 Table D/E.

Different options of operation including lever handle, gear box, gear box with tamper switch, electric drive, and pneumatic drive, etc.

Different options of rubber seat including insert rubber seat, rubber vulcanized on valve body and boot rubber seat.

◔ Coating

Fusion bonded epoxy coating of valve body and lever provides reliable corrosion resistance.To achieve higher corrosion resistance, factory is also able to supply Nylon 11 coated disc. Nylon 11 coating is thermoplastic plant coating approved by USDA with high corrosion resistance and antisepsis which can be applied where there is strict requirement for anti- corrosion.

Note: For special material request other than standard specification, please indicate clearly on the inquiry or order list.

Company Features
1. Shenzhen Mech Valve Trading Co., Ltd. is one of the world's most famous manufacturers of butterfly valve .
2. We have introduced some advanced production facilities. These facilities are equipped with modern technologies, which can ensure greater productivity and more flexible delivery times.
3. We are searching for new ways to address our production impacts. We achieve this goal by reducing our operational gas emissions and production waste and constantly improving production efficiency. We care for the environment. We use environmentally friendly technologies in our production activities to minimize the possible adverse effects on the environment.