Working pressure range extended

Working pressure range expanded compared to the conventional Part 2 Series. Equal working pressure at ports A and B.

Extended fluid temperatures for standard products

Supports a variety of liquids as standard

By using the PVDF fluororesin with excellent chemical resistance as an actuator, it can be used in a wide range of applications, whether acid or alkaline.

Seal damage prevention

Handle with overtightening prevention mechanism : With the CKD original structure, the risk of seal damage due to handle operation is minimized.

Malfunction prevention

Lock ring : Prevents unintended handle opening/closing due to vibration, etc.

Valve open/closed visual indicator

Indicator : The valve status (open or closed) can be confirmed.

3 types of mounting methods

New 4-point flange mounting added to the conventional flange and bottom mounting.

Prevents misoperation

Misoperation prevention cover
By covering the operation section (handle/ lock ring), it prevents misoperation, human error issues such as carelessness and communication failures, disasters, and accidents.

* The misoperation prevention cover cannot be used with the GMMD303/403/503RN Series.