Straight sampling valve
• The valve seat opens inside of tank or other equipment that it can avoid opening by accident due to much pressure in the pipes.
• Operating principle:when turn the hand wheel clockwise, the valve shaft and seal rise up. At this time, valve is open for sampling. When turn the hand wheel anti-clockwise, the valve shaft and seal go down,at that time, the valve is closed.
• Temperature:-10℃ -130℃
• Body material:AISI 304 AISI 316L
• Seal material:PTFE
• Connection: clamp, threaded, welded, Nut