HPLC Valves
Grainger Actuated Ball Valve 2 In 316 SS
The Pneumatically Actuated Two-Way Ball Valve by ASCO is a 1/4 inch NPT brass body valve with a stainless steel ball and stem. It has a maximum pressure rating of 150 psi and temperature rating of -20 to 180 degrees Fahrenheit. This normally closed valve shifts positions when pressure is applied to the air pilot section. It can be used for on/off and diverting applications with air, water, oil and inert gas. The valve shifts positions in less than 50 milliseconds.
Sigma Aldrich Fine Chemicals Biosciences AldrichR check-valve bubbl1EA
filling Position the bubbler on its side with the left hose barb (as shown in the drawing) pointing straight up then pipette 15 mL of oil through the hose barb into the bubbler reservoir. Position bubbler vertically as shown in drawing and it is ready to use. Principal of operation Gas enters the bubbler from the hose barb on the right and flows through the bubbler exiting at the left. The gas pressure unseats the check-valve ball to release the pressure bubbling up through the oil and out the left side. The check-valve ball reseats itself when pressure is neutralized. The advantage of a check-valve over bubbler such as Z223719 which does not have one is that it prevents oil from being drawn from the bubbler reservoir into the reaction if a sudden negative pressure occurs.
Analytical Sales & Services PEEK 2 Position, 10 Port High Pressure Switching Valve
2 Position, 10 Port PEEK Injec, Each/1.
Analytical Sales & Services 1ml PEEK Valco Sample Loop with End Fittings For W-Type Valves
This item has a minimum order quantity of 2 per supplier requirements. 1ML PEEK SAMPLE LOOP
Analytical Sales & Services 100µL PEEK Valco Sample Loop with End Fittings For W-Type Valves
This item has a minimum order quantity of 2 per supplier requirements. 1005L PEEK SAMPLE LOOP
Waters Corp Cartridge Check Valve Assembly, 4/pk
The Check Valves are made of synthetic ruby and are contained in cartridges that are easy to replace.
