INTRODUCING THE
SS690...

The SS690 is a piston-sensed low-flow subsea pressure regulator with ceramic
seating for water-based hydraulic oil applications and systems. With the
balanced main valve option it can provide stable control under varying inlet
pressures and cope with higher flow rates.



Operating at depths of up to 3,000 metres (10,000ft), the SS690 uses either the
external seawater pressure as a reference or works within a sealed chamber to
remain completely unaffected by outside conditions.

FEATURES:

Suitable for deep waters down to depths of up to 3,000m
(10,000ft)

Anti-tamper locking cap prevents unwanted pressure adjustments

Very high strength Elgiloy® spring offers excellent corrosion
resistance

Remote control options available



Max. Rated Inlet Pressure

Outlet Ranges

Design Proof Pressure

Seat Leakage

Weight

690 bar (10,000 psi)

Up to 690 bar (10,000 psi)

150% max. working pressure

In accordance with ANSI/FCI 70-3

10.5kg (23.1lbs)