SMC Corporation of America
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Search Results "EXA1-20-EN-KL"

Details on the EX140 series can be found here.
Be aware that the specifications vary depending on the communication protocol. Refer to the manual on the SMC website to check the specifications of each EX140 series SI unit.

Body Size: 60, Type: B (Regulator Type), Pipe Thread: F (G), Port Size: 10 (1), Normally Open, Closed: D (N.O., Normally Open, Protocol: SA [Standalone (When Wireless Adapter is Connected: Wireless Remote)], Unit: K (EXA1/ITV: Units Selection Function), Manual Override: G (Non-locking Push Type), Made to Order Option: X101 (Regulator and Hub only)

Body Size: 60, Type: B (Regulator Type), Pipe Thread: N (NPT), Port Size: 10 (1), Normally Open, Closed: D (N.O., Normally Open, Protocol: SA [Standalone (When Wireless Adapter is Connected: Wireless Remote)], Unit: M (EXA1/ITV: SI Unit Only), Manual Override: G (Non-locking Push Type), Made to Order Option: X101 (Regulator and Hub only)

Body Size: 60, Type: B (Regulator Type), Pipe Thread: R (Rc), Port Size: 10 (1), Normally Open, Closed: D (N.O., Normally Open, Protocol: SA [Standalone (When Wireless Adapter is Connected: Wireless Remote)], Unit: M (EXA1/ITV: SI Unit Only), Manual Override: G (Non-locking Push Type), Made to Order Option: X101 (Regulator and Hub only)