Unilok VLC Lift Check Valve (VLC1·VLC2·VLC3)

Name: Unilok VLC Lift Check Valve (VLC1·VLC2·VLC3)
Brand: Unilok
SKU: VLC

Model: VLC

The UNILOK VLC series is a SS316 lift check valve that works by gravity with metal-to-metal sealing, with no spring or elastomer. Rated up to 6000psig(413bar), VLC1, VLC2 and VLC3 have orifices of 4.0, 6.4 and 11.1mm.

Features

Up to 6000psig(413bar) at 38°C
Temperature rating from -53°C to 482°C
Body SS316, poppet 630SS
100% factory functional test
Compact body design
Metal to metal sealing (no spring or elastomer)
Operation by gravity
Must be mounted horizontally with the union nut on top
Reverse flow coefficient is less than 0.1% of the forward flow coefficient

Unilok VLC Lift Check Valve (VLC1·VLC2·VLC3) VLC

Unilok VLC Lift Check Valve (VLC1·VLC2·VLC3) VLC 2

Specifications

Maximum Working Pressure	6000psig(413bar), at 38°C
Operating Temperature	-53°C ~ 482°C
Body Material	SS316
Orifice	4.0mm (VLC1) / 6.4mm (VLC2) / 11.1mm (VLC3)
Cv Value	0.3 (VLC1) / 0.64 (VLC2) / 2.2 (VLC3)
End Connection	UNILOK tube fitting / Female NPT / Tube butt weld

Request a Quote