Valves & Actuation

Asahi/America Labcock Valves: Manually Actuated
Asahi/America Labcock Valves: Manually Actuated

Quarter-Turn Laboratory Valve- Asahi/America Labcock® Valves are another quarter-turn valve related to the family of ball valves. It has many process control, monitoring and fluid sampling uses in the laboratory. These quarter-turn valves come in a variety of configurations: male thread x male thread, male thread x hose, hose x hose, female thread x female thread, female thread x hose, and female thread x male thread. They may be used for simple On/Off service or for calibrating flow

Georg Fischer Type 304 Series: Automatic - PVC \ EPDM
Georg Fischer Type 304 Series: Automatic - PVC \ EPDM

Georg Fischer Type 304 Y-Check Valve is a weighted angle check valve and is used to automatically stop flow in the reverse direction when the fluid in the line stops. The valve closes by the dead weight of the weighted seat and functions when mounted in either the horizontal or vertical plane.  Type 304 Y-Check Valves are superior to spring-loaded checks for corrosive service since they are not temperature sensitive. Y-Check valves generally have tighter shut-off characteristics than ball check valves at the same pressures. Georg Fischer Type 304 Y-Check Valves feature a transparent PVC construction which allows for inspection of the position and condition of the valve piston and seat.