The lock-up valve is used if any air source or air supply piping line ; failure occurs in the air operated process control line; Single acting, Double acting: Retains pressure at the operating area ; as emergency operation until the air source is recovered to its normal state; 3 Port: Changes the supply port if a trouble occurs
Additional Information
Action:
Double Acting
Thread Type:
NPT
Port Size:
1/4
Accessory:
None
Suffix:
External Parts Copper-free/High Temperature (5 To 100°C)