High durability gas valve for high temperature AGD21R-A series HIGH DURABILITY PROCESS GAS VALVE FOR HIGH TEMPERATURE High durability at high temperature (150 °C -200 °C) Actual values achieved more than 100 million times!! *Contact CKD when using integrated type/in the product with a sensor. Durability 30 million times Responds to fluid temperature of 150°C-200°C High response stability Through the special coating of the actuator, an error of 2msec* from the response time reference value is realized even after 30 million times. Response time error Response time ON→OFF Response time OFF→ON High temperature / High Cv value Through channel shape optimization, stable Cv values are realized at high values even at 200°C and after 30 million times of durability test. 0.5 Refer to the usage guidelines on the back and the usage guidelines in “Overall fine dry equipment (Catalog No. CB-035A)” before starting use.

AGD21R-A Series ●Air operated metal diaphragm valve Specifications Descriptions Working fluid Proof pressure Working pressure Pa(abs)-MPa(G) Fluid temperature Ambient temperature Storage ambient temperature °C Valve seat leakage External leakage Pa•m3/s(He) Cv value (200°C, negative pressure) Connection Less than 0.4 3/8” JXR male fitting 3/8” JXR female fitting 3/8"Double barbed fitting NC Type (normally closed) Operating pressure Operating port Note 1: Actuator part is less than 110°C Internal structure and parts list Parts name Valve seat Ni-Co alloy Diaphragm Body

Series How to order / Dimensions / External view 3/8” JXR male fitting 3/8” JXR female fitting 3/8"Double barbed fitting ● double barbed fitting Custom order External view AGD21R-A with sensor ■ he operation confirmation output when the valve is open T or closed can be taken by the sesnor. Fiber sensor E3X-DA-S series (made by OMRON) 2

Before using please be sure to read the "Usage guidelines" and "Usage guidelines" of "Overall dry fine equipment (Catalog No. • This product has been designed so as to satisfy performance at 150°C -200°C. Never use this product outside of the temperature range in the specifications. • Please be careful to not touch with hands or your body because the products are for high temperature. There are cases where touching directly leads to burns. • When piping to the operating port, use the pipe with a heat resistance of more than 110 °C. • Since the fiber part of the product with a sensor breaks easily,...