[Product features]:

1. Unique self-sealing design, the higher the pressure, the more reliable the seal.

2. The valve body outlet flow pattern is reasonable, no slag, open and close flexible, no card resistance.

3. The valve rod is treated with the adjustment and surface nitriding - good corrosion resistance and abrasion resistance.

4. The sealing surface of the gate and seat is made of hard alloy, which has high seal hardness, abrasion resistance, high temperature resistance, corrosion resistance and good abrasion resistance.