Manufacturers markdowns Z45X elastic soft seal valve seat to ensure genuine welcome to buy the product uses Z45X elastic soft seal valve seat is widely used for water, sewage, construction, petroleum, chemical, food, pharmaceutical, textile, electric power, shipbuilding, metallurgy, energy systems As the regulation and use product features a closure device, flat-style seat, does not appear on the fluid lines of dirt accumulation, more reliable seal 2, the overall package butadiene rubber valve 3, the valve parts are made of corrosion-resistant steel does not rust and copper alloys material that can be used for sewage systems adapt to poor working conditions 4, small size, light weight, ease of installation and maintenance 5, three-way valve stem O-ring seal, greatly reducing the friction resistance switch, the switch light and watertight