N201 nickel ball valve

Product performance and characteristics of pure nickel ball valve:

1, pure nickel ball valve flow resistance is small, is the minimum resistance of all valves, even the reduced diameter ball valve, its fluid resistance is very small.
2. The sealing performance is good. Pure nickel ball valve seat (seal ring) is generally made of polytetrafluoroethylene and other elastic materials, easy to ensure sealing, and the sealing force of the ball valve increases with the increase of medium pressure.
3, the stem seal is reliable. When the valve is opened and closed, the valve stem is only rotated 90 degrees, so the packing seal of the stem is not easily destroyed, and the sealing force of the valve stem's inverted seal increases with the increase of the pressure of the medium.
4. The open and close of the pure nickel ball valve is only 90 degree rotation, so it is easy to realize automatic control and long distance control. The ball valve can configure the electric device, the pneumatic device and the hydraulic device.
5, whether the pure nickel ball valve can resist the corrosion of the working medium, the key is the chemical stability of the "blunt oxidation film" on the surface in the corrosive medium.

Specification parameter

Pressure grade: PN1.6-10.0Mpa Class150-600Lb
Nominal path: DN15-DN250 1/2 "-10"
Driving mode: handle, worm wheel, pneumatic, hydraulic and electric drive.
The corresponding models: Q41F- 16Ni, Q41F-25Ni, Q41F-40Ni, Q41F-64Ni, Q41F-100Ni, Q41F-150Lb (Ni), Q41F- 300Lb (Ni), Q41F-600Lb.
Suitable medium: high temperature concentrated alkali

technical specifications

Design standards: GB/T12237, API6D, ASME B16.34
Structure length: GB/T12221, API6D, ASME B16.10
Connecting flange: HG, GB, JB, API, ANSI, ISO, BS, DIN, NF, JIS
Test standard: JB/T9092, GB/T13927, API6D, API598

Main material

N6, N201, N200, CZ-100