Neway series mud valves are designed in accordance with APi6A, operated by double actuated thread, and featuring compact、short travel and quick open/close as well as well sealing performance and easily trim replacing.
Cavity O-ring seale
Double thread actuation
Inside gland packing structure
One piece nickel plated solid gate
Cylindrical extendable seats
Bonnet design suited for on-line maintenance
Body Materials: ASTM A487 Grade 4C, 4N and 2Q
Trim: Monel, 4140, F316
Soft Seal Materials: NBR/F316,4140 or A395
End Connection: Screw, RF
Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of mud valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.