Product features:

Precision casting (resin sand) nodular cast iron GGG-50

The valve body adopts the pressure balance type, which guarantees the high clearance ability under the low pressure, and the switching free ability under the high pressure difference.​

Maximum allowable differential pressure is 1000kpa

The stem seal uses a special sealing process.​

The full metal joint seat increases the value of the life of the valve.​

The product meets GB/T17213-2015 flange connection standard

The body uses iron coated sand casting process compared with the traditional technology, there is no swelling phenomenon, body wall thickness, no pores, trachoma material of high density, more exquisite appearance The valve body and stainless steel valve port in the casting process once molding, the valve port will not have deformation phenomenon, long time high temperature use will not exist outside the valve leakage phenomenon, to ensure that the valve port factory pressure test 0 leakage. The sealing ring is made of PTFE+ carbon fiber material, which has better wear resistance. The paint line and drying equipment make the paint adhesion stronger. The anti-corrosion effect is better. The valve body gloss has been significantly improved.

Shandong Chenxuan Intelligent Manufacturing Co. LTD is a professional design, development, manufacture of new automatic pressure regulating valve and various process control valve enterprises. Chenxuan valve has a team with decades of independent operation control valve research and development experience. We always adhere to the "people-oriented, continuous innovation" principle, the use of advanced mechanical processing equipment and perfect testing equipment, to ensure that the product is qualified in the production process. Our main products are: pressure/differential pressure/flow/temperature regulator by electric valve electric high pressure regulator and bellows sealed valve series such as electric fluorine-butterfly regulator we adhere to the "integrity-based customer first", we have a lot of experience in the petrochemical, city heating supply, heat supply pipeline network and other various industries, we can provide professional, reliable, to provide customers with fast and flexible engineering services, reduce the troubles of the customers and return on investment. Our products are widely used in petroleum, chemical industry, metallurgy, papermaking, medical treatment, building air conditioning, water supply, light industry and other industries.