Hydraulic Actuators & Controls - Relief Valves - Hydraulic Valves - Surrey

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Relief Valves:

Control system pressures - can be used to vent direct to tank or for crossline applications.

Variations:

Direct Acting. Simplest Relief Valve - good dirt tolerance.
Differential Area. Quieter in operation than the direct acting Relief Valves.
Pilot Operated. Have the best characteristic.
Presetable Caps. Prevent unauthorised adjustment.
Ranges. Up to 700 bar.
Mountings. Line, panel or manifold mounting.

Valve Details:

Relief Valves Direct Acting		Size (BSP)
Cap Types	Available Cap Types for most Relief Valves
V-241	Line Mounted, Dual Crossline	1/2",3/4"
V-369	Line Mounted, Single,	1/2",3/4"
V-441-A	Line Mounted, Dual Crossline	1/4"
V-441	Line Mounted, Dual Crossline	3/8",1/2"
V-448	Banjo Mounted, Dual Crossline, OMP,OMR	1/2"
V-452	Manifold Mounted, Dual Crossline, OMP,OMR	1/2"
V-467	Line Mounted, Single, Differential Area, Crossline	1/4",3/8",1/2"
V469-C	Line Mounted, Single,	1/4",3/8",1/2"
V-469	Line Mounted, Single, Crossline	1/4",3/8",1/2"
V-618	Manifold Mounted, Dual Crossline, OMP,OMR	1/2"
V-628	Manifold Mounted, Single Crossline, OMP,OMR, with brake shuttle	1/2"
V-665-C	Line Mounted, Manual, High/Low Selector	1/2"
V-9205	Cartridge Pilot Operated Relief	--
V-9575	Cartridge Pilot Operated "Dumping" Relief	--

Hydraulic Actuators & Controls (HAC), 10 Doman Road, York Town Industrial Estate, Camberley, Surrey, GU15 3DF
Tel: +44 (0)1276 670063 Fax: +44 (0)1276 27180 E-Mail: sales@hacltd.co.uk
PO Check Valves - Relief Valves - Over Centre Valves - Combination Valves - Motor Valves - Shuttle Valves
Berkshire - Hampshire - Surrey - Sussex - London - Middlesex - Thames Valley - South

RELIEF VALVES

Relief Valves:

Variations:

Valve Details:

Relief Valves Direct Acting

Size (BSP)

Cap Types

Available Cap Types for most Relief Valves