RRHX / Z41X Rising stem resilient seated gate valve in addition to the advantages of having an elastic closure valve seat outside, and can be more intuitive display the valve opening, closing fast and reliable, so often used for fire and industrial systems. Usually installed in a higher position from the ground. I plant the introduction of the European high-tech valve manufacturing technology produced resilient seated gate valve, the use of gate overall compensation package of plastic deformation to achieve a good sealing effect, to overcome the general bad valve seals, leaking and rusting phenomenon. It can be widely used for water, sewage, construction, petroleum, chemical, food, medicine, minor injuries, electric power, shipbuilding, metallurgy, energy systems and other fluid lines used as regulation and shut-off devices. 1. The overall package of plastic: plastic gate with the overall package, its good coverage performance and precise geometry, to ensure reliable seal life. 2. Light weight: ductile iron valve body is made of light weight, easy installation. 3. Flat Seat: The bottom of the pipe the same style flat seat design, does not produce debris siltation, more reliable seal. 4. Resistance to corrosion: non-toxic epoxy resin coating shaped cavity to prevent corrosion and rust, is available not only to drink, but can be used for wastewater system. 5. The three "0" Seals: valve stem three 0-ring seal, friction resistance, switch lightweight, watertight. Third, the technical parameters Pressure Level: 1.0MPa, 1.6MPa valve pressure: 1.5MPa, 2.4MPa seal test: 1.1MPa, 1.76MPa Operating Temperature: 0 ~ 80 ℃