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Check Valves for Waters 616 SS: ASI

We are pleased to offer Analytical Scientific Instruments (ASI) check valves and piston seals for Agilent and Waters mobile phase pumps. ASI specializes in HPLC system components and parts that often exceed the original equipment manufacturer’s performance.

ASI subjects each valve to a rigorous series of tests, including self-priming capability, which means you typically won’t need a syringe or draw-off valves to prime your pump. A high-pressure test ensures that the valve will not leak, even at pressures up to 12,000psi (82,737kPa). A low-pressure test verifies that the valve closes properly, even without a high backpressure force. The cartridge design allows easy, convenient replacement of worn or damaged valves.

Description	Material	Model #	qty.	Cat.#	Price	Wish list	Cart
Outlet Check Valve (cartridge and housing)	Sapphire & Ruby Ball & Seat	Waters 616 SS	ea.	25167

Outlet Check Valve (cartridge and housing)	Ceramic Ball & Seat	Waters 616 SS	ea.	25179

Inlet Check Valve (cartridge and housing)	Sapphire & Ruby Ball & Seat	Waters 616 SS	ea.	25164

Inlet Check Valve (cartridge and housing)	Ceramic Ball & Seat	Waters 616 SS	ea.	25177

Outlet Cartridge	Sapphire & Ruby Ball & Seat	Waters 616 SS	ea.	25168

Outlet Cartridge	Ceramic Ball & Seat	Waters 616 SS	ea.	25180

Inlet Cartridge	Sapphire & Ruby Ball & Seat	Waters 616 SS	ea.	25165

Inlet Cartridge	Ceramic Ball & Seat	Waters 616 SS	ea.	25178

Inlet Housing		Waters 616 SS	ea.	25166

Outlet Housing		Waters 616 SS	ea.	25169