Valco Fittings

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Actuators

Calibration gas standards

Columns

Fittings

Flow, pressure, and
on/off controllers

Gas purifiers
GC accessories
GC detectors
HayeSep porous polymers
Injectors/valves

Liquid handling
Portable gas monitors
Syringes
Tools

Trace gas analyzers
Tubing

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Valco fittings are typically compression fittings, in which a ferrule is compressed onto the tube as a nut is tightened. They offer the best reliability in high pressure situations.

About Valco fittings
Alphabetical listing of Valco fittings

Jump to:

Adapters
Caps
Column end fittings
Crosses
Ferrules
Filters

Fused silica fittings
Manifolds
Microvolume connectors
Nuts
Pipe adapters
Plugs

Reducing unions
Reducing ferrules
Syringe adapters
Tees
Tools
Unions

Nuts		Plugs and caps
	Internal		Plugs
	Metal		Metal
	PEEK		PEEK
	External		Caps
			Metal
			PEEK

Ferrules		Reducing ferrules
	Metal		About reducing ferrules
	Polymeric		Internal
			External
			Standard

Fused silica fittings		Microvolume connectors
	About FS adapters		Unions
	One piece (FS)		Tees
	Two piece (FSR)		Y's
	Unions		Crosses
	1/32" external unions		Replacement parts
	Injector nut for HP5890 & 6890
	Make-up adapter
	Column-to-valve connector

Unions		Reducing unions
	About unions		About reducing unions
	Internal		Internal
	Standard		Standard
	Bulkhead		Bulkhead
	External		External
	External/internal		Internal/external
	1/32" External		External/internal

Tees, Crosses, and Manifolds		Adapters
	Crosses		IZR internal reducers
	Manifolds		O-ring seal to:
	1/16"		External fitting
	1/8"		ZDV internal fitting
	Manifold pipe adapters		ZDV internal fitting to:
	Tees		1/4" tube
			Aerosol
			External fitting

Pipe adapters		Syringe adapters
	Male NPT to:		Fill ports
	Internal ZDV		For metal valves
	External ZDV		For 1/16" polymeric valves
	Female NPT to:		For 1/32" polymeric valves
	Internal ZDV		Female luer adapters
	External ZDV		Loop fill port
	Manifold pipe adapters		Septum injector nut

Column end fittings		Filters
	About column end fittings		About filters
	Nanovolume^®		Pressed frit
	Microbore		Removable frit
	Analytical		Removable screen
	Semi-prep and prep		Replacement frits
	Post-column reaction tee		Replacement screens
	Replacement frits
	HPLC pre-column

Tools

Custom socket wrench

Ferrule removal kit

Hex key set

Open end wrenches

Pin vise and drill index

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