Butterfly valve 1, meets JIS Japanese industrial standard, 2, featured by low torque and long life span.

                                                          Butterfly valve 

The product meets JIS Japanese industrial standard, featured by low torque and long life span.

1.        Reliability and economy of the contact valve plate: the valve plate has no friction with the seal ring. This tightly connected OKM seal construction realizes zero leaking. In addition, the minimum driving part of torque is designed smaller and lighter, reducing the cost.

2.        Excellent wearable design: The contact seal construction limits the abrasion to the minimum. In addition, the bearing case used in the valve handle is wearable and is not stuck. The design of expanding the life span is everywhere.

3.        Multi-closed construction prevent axial leakage: the first seal is between the valve plate and the seal ring and the second seal is between the shaft and the seal ring.

4.        The main material of the valve is FCD450 to enhance the strength.

Butterfly valve