Inquiry (采购产品): About 840P37SE valve spec. We plan to develop water cooled air conditioner. And we would like to study to use this water valve, 840P37SE. Please let us know the default setting pressure of this valve at shipping, and how much tolerance range of default setting do you have. Thank you in advance. **** Hidden Message ***** Shoichi Yamaguchi 399-8386 Company: GAC Corporation E-mail: shoichi.yamaguchi@gac-corp.co.jp **** Hidden Message ***** shoichi.yamaguchi@gac-corp.co.jp