Inquiry (采购产品): Pressure relief valve I am looking for a watts valve M7 STD Z2122 1/2" set 150 psi, 15,000 B.T.U./ hr rating. Please give me price and availability. Thanks, Richard **** Hidden Message ***** Richard Russell 38108 Company: Precision Plastics Inc E-mail: rrussell@precisionpkg.net **** Hidden Message ***** rrussell@precisionpkg.net
