Product description
Design Features:
1.The product is a single seat full bore design that can withstand line pressure at all times in the valve chamber
2.The valve body bonnet connection is sealed by bolts and pressure reinforced gasket ring, and the sealing performance is reliable
3.The stem is made of special steel with excellent resistance to H2S corrosion and special surface treatment technology to ensure wear resistance and erosion resistance
4.Nickel-based alloy 625 can be surfacing for the valve cavity, valve bonnet stem packing area and metal sealing ring groove according to the actual demand
5.Valve gate and seat surface are with spray or overlay hard facing, it has good wear and corrosion resistance
6.The valve adopts unique sand service gate design and imported Lip-seal seal ring, effective sand service treatment, effectively reduce the fracturing sand into the valve chamber