- Specification : 200mm ~ 2400mm
- Operation Mode : Manual,Electric, Hydraulic, Pneumonic
- Operation Pressure : 4.5kgf/cm² ~ 20 kgf/cm²
- Type : Horizontal, Vertical
- Certificate :
  Certificate of Designation of Excellent Product (No. 2004032)
  Excellent Performance Certificate (No. 15-298)

Description

ㅁ As it is a full port type, head loss is small and fluid flows quietly.
ㅁ Since the ball shape is a plug type (trapezoid), it can be opened or closed with less power to reduce seat damage and lengthen seat life significantly.
ㅁ The hydraulic/pneumonic ball valve is installed at the outlet of the pump to protect the pump from water shocks andreverse flow.
ㅁ The hydraulic/pneumonic is a link-and-lever type and is controlled by two-stage motion. The first stage (85~90%) is used  for urgent shutoff and the 2nd stage (10~15%) is used for full shutoff. In this way, the water shock, vibration and noise are reduced, and negative pressure at the outlet is down.
ㅁ Since opening and closing speed can be controlled respectively, it is the best choice for the check valve in the pump room.

ㅁ The valve body consists of three parts assembled by bolts. If a leakage occurs due to the worn seat, the seat contact gap can be adjusted by the external controller.
ㅁ The double blocking system is applied for perfect flow control.
ㅁ Regardless of fluid directions, it can be installed (Excellent performance in both directions).