Top 20 Best Selling Luer Stopcocks Luer Fittings (2019)




Marineland double stopcock water tight valve with quick disconnect is installed just above the filter to regulate flow or so the filter can be disconnected from the tubing. Allow to seal off hoses so one can clean filter without spilling water. Double val ... more info

Directional flow knob is labeled with off ... more info


(SOLD BY EACH) Three-Way Stopcock. 0. Brand: Cook VPI ... more info





Blue tint polycarbonate construction. Low torque, smooth turning control. Unique threaded female luer connection. Sterile. ... more info

The concept for these adapters was developed by a German instrument maker whose name, Luer, still defines this unique design. The Luer taper allows the rapid connection of medical devices and tubing in a mechanically secure and leak proof (liquid) manner. ... more info



Value Plastics’ unique DCV Series bi-directional double check valve is designed to transfer clean fluid from a supply vessel to a use site. The fluid supply vessel is connected to the valve supply port (chimney) using a luer connection or tubing. The flu ... more info




Disposable Stopcocks with Luer Connections feature male and female Luer lock construction. They can be used to regulate flow or as on/off valves in gas or liquid circuits. Rated to 75 psi, these Stopcocks have a Polycarbonate body and a handle/stem made o ... more info


Disposable Stopcocks with Luer Connections feature male and female Luer lock construction. They can be used to regulate flow or as on/off valves in gas or liquid circuits. Rated to 75 psi, these Stopcocks have a Polycarbonate body and a handle/stem made o ... more info


Disposable Stopcocks with Luer Connections feature male and female Luer lock construction. They can be used to regulate flow or as on/off valves in gas or liquid circuits. Rated to 75 psi, these Stopcocks have a Polycarbonate body and a handle/stem made o ... more info

Disposable Stopcocks with Luer Connections feature male and female Luer lock construction. They can be used to regulate flow or as on/off valves in gas or liquid circuits. Rated to 75 psi, these Stopcocks have a Polycarbonate body and a handle/stem made o ... more info





Disposable Stopcocks with Luer Connections feature male and female Luer lock construction. They can be used to regulate flow or as on/off valves in gas or liquid circuits. Rated to 75 psi, these Stopcocks have a Polycarbonate body and a handle/stem made o ... more info


Disposable Stopcocks with Luer Connections feature male and female Luer lock construction. They can be used to regulate flow or as on/off valves in gas or liquid circuits. Rated to 75 psi, these Stopcocks have a Polycarbonate body and a handle/stem made o ... more info





Disposable Stopcocks with Luer Connections feature male and female Luer lock construction. They can be used to regulate flow or as on/off valves in gas or liquid circuits. Rated to 75 psi, these Stopcocks have a Polycarbonate body and a handle/stem made o ... more info

Disposable Stopcocks with Luer Connections feature male and female Luer lock construction. They can be used to regulate flow or as on/off valves in gas or liquid circuits. Rated to 75 psi, these Stopcocks have a Polycarbonate body and a handle/stem made o ... more info

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