Subsea hydraulic valves

Product Introduction

Deep water solenoid valve

The deepwater solenoid valve is the pilot control valve of the deepwater blowout preventer hydraulic control system, its role is to drive the hydraulic main valve action, to execute the function of the blowout preventer system operation.Solenoid valve can work in the deep sea of 3000 meters for a long time. It is a kind of low power consumption, small flow and high reliability solenoid valve.It has completed 5000 simulated deepwater environment tests, and its performance has reached the advanced level of foreign products.

Structure form	Two position three-way
Effective bore size	0.067″
Application environment	10,000 ft
Medium	water-based hydraulic liquid
Rated working pressure	3000 psi
Operating temperature	-4℉ to 122℉
Rated working voltage	24VDC ± 3VDC
Maximum working current	0.5A
Response time	≤100 ms
Life of wearing parts	≥5000 times

Subsea SPM valve

The subsea SPM valve is the hydraulic main valve which directly drives the system function on the underwater control pod. Its performance directly determines the reliability of the hydraulic system. Rongsheng company developed the 1/2 "and 1", 1 1/2 "SPM valve such as specifications, types including normally open, normally closed type and dual role of series products. The key parts of the seal with metal and non-metal contact seal, has good impact resistance and sealing performance; The material is made of special stainless steel, which has good seawater corrosion resistance.

Structure form	Two position three-way
Application environment	10,000 ft
Medium	water-based hydraulic liquid
Pilot pressure	3000 psi
Supply pressure	5000 psi

Shuttle valve

The subsea shuttle valve is a hydraulic selector valve used in the parallel control loop of two subsea control boxes in the subsea bop control system.Rongsheng company developed the subsea hydraulic shuttle valve series products, specifications including 1/4 "and 1/2", 1 " and1 1/2 ", working pressure of 5000 psi.Special function shuttle valve can be customized according to working conditions and user needs, such as bias shuttle valve, low internal leakage and high internal leakage and other forms of shuttle valve. The valve core movement part seal is reliable, wear-resisting, the impact resistance is good, the service life is long.

Bore size	1/4", 1/2", 1", 1 1/2"
Maximum working depth	10,000 ft
Medium	water-based hydraulic liquid
Rated working pressure	5000 psi

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+86-15803170119

Rongsheng Machinery Manufacture

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