Subsea ROV valves catalogue0 pages

Subsea Needle Valves

Subsea ROV operated needle valves

SAMI's subsea ROV operated needle valves are designed for upstream subsea applications, where

precision and high quality performances are required. They are commonly used with natural gas or

more viscous fluids like hydraulic oil at high pressures.

As standard, the body and external elements are manufactured in ASTM A182 F316, while the stem

and plug are supplied in INCONEL 718.

SAMI's subsea needle valves include double seal O-Rings which prevent any seepage towards the

internal parts of the valve. Thanks to its improved design, our subsea valve presents a low torque

value, which remains unaltered in time.

Our subsea needle valves are also available in double block and bleed version and the connections

can be personalized according to our customers' needs.

Our needle valves are designed and tested in compliance with the standards API6D-SS, ASME VIII,

EEMUA 182 and ISO 13628-8.

FEATURES

Design pressure: 3.000 PSI (207 barg);

Temperature range: -10/+40°C (+14/+104°F);

Seabed temperature: +2.5/+13.5°C (+36.5/+56.3°F);

Design water depth: 200 m;

Design life: 43 years;

Metal seal;

Bi-directional;

Non rising stem;

Non rotating tip;

Anti-blowout stem;

Stem threads not exposed to the marine environment;

In compliance with:

=> API 6D-SS(ISO 14723);

=> EEMUA 182;

=> ASME VIII;

=> IS013628-8 Low torque receptacle.

SAMI

S AM I instruments srl tel. +39 049 9201939

via Botte, 8 fax+39 049 9217549 // jfl

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