Electromagnetic control device and gas valve having same

An electromagnetic control device, comprising a sealing head, a sleeve, a first regulating part and a second regulating part, wherein the sealing head is fixedly connected with the sleeve, a part of the sealing head is located inside the sleeve;

• the sealing head comprises a first internal threaded portion, and the first regulating part comprises a first external threaded portion, wherein the first internal threaded portion is in threaded engagement with the first external threaded portion;
• the first regulating part further comprises a second internal threaded portion, the second regulating part comprises a second external threaded portion, and the second internal threaded portion is in threaded engagement with the second external threaded portion;
• wherein
• the electromagnetic control device further comprises a damping part, wherein the damping part is arranged in a threaded connection structure between the first regulating part and the sealing head, the damping part is connected to one of the first regulating part and the sealing head, and an outer peripheral portion of the damping part abuts against one of the first internal threaded portion and the first external threaded portion;
• and/or
• the damping part is arranged in a threaded connection structure between the first regulating part and the second regulating part, wherein the damping part is connected to one of the first regulating part and the second regulating part, and the outer peripheral portion of the damping part abuts against one of the second internal threaded portion and the second external threaded portion.