Everbright valve model (Figure) _A27H type spring inching valve _ safety valve provided by Shandong China Everbright Limited valve. Valve Co., Ltd. Shandong China Everbright (www.sdgdfm.com) is specialized in the "valve" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Manager Ma. Valve drive force auxiliary device is a safety valve by means of a power assist device, in the case of lower than normal opening pressure forcing the safety valve opens. This safety valve for opening pressure is very close to the working pressure of the occasion, or the need to regularly open the safety valve for inspection or blowing adhesion, where the frozen medium. Meanwhile Shandong A27H safety valve, but also provides a means to force in case of an emergency relief valve to open. Vision: 1. Let Everbright valve springs all over the country, Shandong A27H inching valve, go overseas 2. create fair opportunities for employees and more challenging work environment Weifang A27H inching valve springs, thereby become inspire employees to maximize value entrepreneurship development platform: one moves core values: "bright, honest," the character and the "science and innovation" mentality, for customer satisfaction and loyalty, team play unlimited Potential