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The large hose capacity of this mobile machine makes it popular in mining industries around the world, along with various other industries



Our distributors stock machines worldwide for fast delivery to you



Lightweight and small design, easy lifting for on site hose repair

Product features and specifications

Please note that our high-pressure relief valves are NOT safety valves.

Features and Options

10% Opening pressure  Numerous porting options (standard 1/2" BSP) Pneumatic and hydraulic test certification Suitable for pneumatic and hydraulic applications Manufactured in a range of materials Oxygen versions available

Description For systems using toxic / precious gases or liquids, this spring loaded seat with tapped spill port is used.  When installing caution must be given to downstream venting arrangements, outlet port must be piped to a low pressure.

Performance and Specifications Details

Maximum Inlet Pressure:

450 bar (6500 psi)

Set Pressure Range:

35~450 bar (500~6500 psi)

Orifice Diameter:

6.35mm (0.250)

Standard Material:

Stainless Steel


1/2" M in, 3/8" F out (BSP)