1) nominal pressure: 1.6 MPa.
    2) working temperature 0-120 ℃;
    3) material requirements:
    A. the body and bonnet: brass;
    B. stem: brass;
    C. valve plate: brass;
    D. gland nut: Q235;
    E. the handwheel: cast iron;
    Test pressure ISO5208 standard, pipe thread ISO228 standard.

    1) nominal pressure: 1.6 MPa.
    2) working temperature 0-120 ℃;
    3) material requirements:
    A. the body and bonnet: brass;
    B. stem: brass;
    C. valve plate: brass;
    D. gland nut: Q235;
    E. the handwheel: cast iron;
    Test pressure ISO5208 standard, pipe thread ISO228 standard.