Subsea Relief Valves

Specifications
Body Construction: BS 970 316S11 stainless steel
Cracking Pressure: 10 PSI to 20 PSI
Inlet Connection: To customers specific requirements.
Reverse Sealing Pressure: 5,000 PSI
Water Depth: 3050m (10,000ft).

Download :
Relief-Valves-Data-Sheet-Rev-1.2

Overview

Product Features

Materials – Pressure relief valve, typical material of body construction being BS 970 316S11 stainless steel spindle material of 316 stainless steel. Other material options are available on request.
Customised connections – A range of inlet connections based on the customer’s specific requirements.
Hyperbaric tested – Oliver Valvetek relied valves have been evaluation tested to an equivalent water depth of 16,000ft [4877m].

Certification for materials of wetted pressure-retaining parts (i.e. body and spindle) are traceable to original material certification to BS EN 10204 3.1 certification and optional EN 10204 with the intent of 3.2 type certification option is also readily available (EN 10204 3.2 true mill witnessed shall be assessed for availability upon request).

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