Company Advantages
1. Mech Valve centerline butterfly valves is manufactured with a passion for quality and perfection, including LED printed circuit boards (PCBs), electronic drivers, mechanical housings, and optics. The rigorous construction and materials give it a higher level of safety
2. The product plays a crucial role in different industries and it has reduced the amount for workers which helps cut labor costs. It can be furnished with different types of internal trim and seals to accommodate varied service media
3. The product is designed to orient to users. Its functions and practicality are created according to the user’s postures. It has fusion bonded epoxy coating in accordance with AWWA C550
4. This product features wear comfort. In the design stage, improvements in thermal and tactile comfort are explored and achieved based on the development of textile surfaces. It is used extensively in the automation, oil & gas industries
5. This product is safe to wear. The dye fixatives used to bond the color to the fabric do not have heavy metal substances that would cause damage to the human body. It complies with international specifications such as NSF61

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. has a front-runner status when speaking of wafer butterfly valve .
2. We have assembled a knowledgeable staff. Having the experience and skills to take projects from concept to completion, they make the company capable of meeting customer needs.
3. We have established an effective environmental management method. We try to improve our production efficiency, reducing emissions and waste.