DN15 1/2 Inch 2 Way 12V DC Normally Closed Plastic Electric Solenoid Water Valve

The diaphragm is made from a highly elastic polymeric disc that moves down to touch the bottom of the valve body to limit or obstruct the passage of fluid. The diaphragm lifts if the fluid flow rate is to be increased or the valve is to be fully opened. The fluid flows underneath the diaphragm. However, this component limits the valve’s operating temperature and pressure due to the diaphragm’s material and structure. It must also be replaced periodically since its mechanical properties degrade during usage.

The diaphragm isolates the non-wetted components (compressor, stem, and actuator) from the flowing media. Therefore, solids and viscous fluids are less likely to interfere with the operating mechanism of the diaphragm valve. This also protects the non-wetted components from corrosion. Conversely, the fluid in the pipeline will not be contaminated with the lubricant used in operating the valve.

About us

At present, the main business of the company includes: research and development, production, processing, sales: manufacturing of special equipment for environmental protection, sales of special equipment for environmental protection, sales of machinery and equipment. Mold design and manufacturing, mold sales, general valve and accessories sales, general valve plug manufacturing (excluding special equipment manufacturing), valve plug sales, special equipment manufacturing, pump and vacuum equipment manufacturing, metal materials manufacturing, metal materials sales. Sales of vacuum equipment, sales of metal materials, machinery and equipment and accessories.

FAQ

Q: How can you guarantee the quality or any warranty?
A: If any quality problems during use, all the products can be returned or according to consumer's requests.

Q. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

Q: Can you give me a discount?
A:As you know,we are manufactory,so please believe us our price is competitive.If the quantity is big,we can consider give you a discount.

Q: If products have some quality problem,how would you deal with?
A:We will responsible for all the quality problems.