ROFORGE piston valve

Use

– Shut off

Performance indicators

– Seat tightness reliability       (6 / 6)

– Flow coefficient (Cv)       (3 / 6)

– Temperature range       (4 / 6)

– Flow setting       (3.5 / 6)

Field of application

– Oil industry, petrochemicals, chemical industry, energy industry, general industry, naval industry

Typical operating conditions

–  General fluids up to 400 °C (A105N type steel)

–  Low temperatures down to -46°C (A350 LF2 type steel)

–  Corrosive fluids ⁽¹⁾ (304L, 316L type stainless steels)

Response to customer needs in terms of reliability and durability thanks to the double tightness design

Normes de construction

– Design

ASME B16.34 / EN 12516-1

– SW

ASME B16.11  / EN 12760

– BW

ASME B16.25 / EN 12627

– NPT

ASMEB16.11 /

– Testing

API 598 / EN 12266

CERTIFICATION

PED certification (article 4.3 for NPS ≤ 1 / categories I and II for NPS > 1)

ATEX Ex II 2 GD T4 certification on demand

^{(1) According to corrosion tables and process experience}