VALVE; MODIFIER: SEAT; MANUFACTURER’S NAME: BURKERT FLUID CONTROL SYSTEMS;, PART NUMBER: 00144987; EQUIPMENT PART OF:, NO INFO; EQUIPMENT MANUFACTURER: NO INFO; EQUIPMENT MODEL: NO INFO; EQUIPMENT SERIAL NUMBER: NO INFO; EQUIPMENT SERIAL NUMBER: NO INFO; ADDITIONAL FEATURES: INCLINED, FLOW 1-2, FLOW 1-2, FLOW 1-2, FLOW 1-2, FLOW 1-2., M ATION; ADDITIONAL FEATURES: INCLINED, FLOW 1-2, 2000 TO 20.0 PTFE RG, G3 4 PMED, 16BAR, PILOT 2,7-10BAR