About this item

Used brass ball-valve and pressure-gauge assembly: RED-WHITE and TOYO markings are visible on the valve handle; YAMAMOTO KEIKI INSTRUMENTS is printed on the gauge dial. The gauge measures 0-1 MPa (0-10 bar equivalent), NOT 0-1 bar. K1-003 is stamped on a metal connector/adaptor, not established as an OEM part number for the whole assembly. The threaded adaptor is marked 1/2 x 1/4. Three similar assemblies are pictured; price is per ONE assembly. Calibration, pressure tightness and valve operation have not been independently tested. Includes: one matching valve/gauge assembly per unit purchased. Photos illustrate available stock. Product is used; operational testing and gauge calibration are not documented. Independently inspect and test for your installation and operating pressure before use.