Patent ID: 8444111
Filing Date: 2013-05-21
Classification: F16K,Y10T

Abstract:
1. A combined valve comprising: a pilot valve; and a manual valve, the pilot valve including: the manual valve including a manual mechanism provided in a side of the pilot valve opposite from the valve mechanism, the manual mechanism including a communication passage and being rotatable to switch between a first position and a second position, the first position being set to close the pilot valve by making the exhaust port of the pilot mechanism communicate with the communication passage of the manual mechanism and the second position being set to allow a free opening/closing operation of the pilot valve by making the operation port of the pilot mechanism communicate with the communication passage, wherein the pilot mechanism has a housing provided with the exhaust port and the operation port, the manual mechanism has a flange formed with the communication passage, the housing includes: the operation port is located in a position corresponding to the holding hole and internally holds a joint, and the exhaust port opens in an inner wall of the storage opening part, and the combined valve further includes: the first sealing member includes: