English 
T: +86-15061978682
E:tracy_zhuang@czpalm.com
E:tracy_zhuang@czpalm.com
Furong Town Industry Zone, Wujin, Changzhou, Jiangsu, China 213118
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AMLX are two steps servo-operated valves normally closed and pneumatic opening by means of hot gas form external acting upon power piston，the two steps of opening are folIowing.
2-Step two the valve opens automatically 100% when the differential pressure across the vaIve reaches 1-1.5 bar
As the AML valves On the bonnet of the AMLX are fitted one External interface，nut & nipple connection to gas
inlet，and two solenoid pilot AEVM type，one AEVM-NC，(nomaIly closed pilot) on A，and one AEVM-NO，(normally open pilot)on B.
The soIenoid A shut-off and opening the flow of gas to the top piston camera，to close or open the main valve，but the solenoid B has to be opened to relieve this gas of the Camera to allow closed again the main valve when the pilot A is closed.
AMLX are two steps servo-operated valves normally closed and pneumatic opening by means of hot gas form external acting upon power piston，the two steps of opening are folIowing.
2-Step two the valve opens automatically 100% when the differential pressure across the vaIve reaches 1-1.5 bar
As the AML valves On the bonnet of the AMLX are fitted one External interface，nut & nipple connection to gas
inlet，and two solenoid pilot AEVM type，one AEVM-NC，(nomaIly closed pilot) on A，and one AEVM-NO，(normally open pilot)on B.
The soIenoid A shut-off and opening the flow of gas to the top piston camera，to close or open the main valve，but the solenoid B has to be opened to relieve this gas of the Camera to allow closed again the main valve when the pilot A is closed.
