MAVINOX Gate valve PN flanges
CASTE GATE VALVE – BOLTED BONNET
PN DESIGNATED FLANGES – RAISED FACE (RF)
PN 10 – 16
Description
User
– Shut off
Performance indicators
– Seat tightness reliability 
(6 / 6)
– Flow coefficient (Cv) (6 / 6)
– Temperature range 
(4 / 6)
– Flow setting 
(2 / 6)
Field of application
– Oil industry, petrochemicals, chemical industry, energy industry, general industry, naval industry
Typical operating conditions
-Corrosive fluids (1) (CF8, CF8M, CF3, CF3M type stainless steels)
Design standards
– Design
/ EN 1984
ASME B16.34 / EN 12516-1
-Flanges
/ EN 1092-1
– Testing
API 598 / EN 12266
CERTIFICATION
PED certification (categories I, II and III)
ATEX Ex II 2 GD T4 certification on demand
(1) According to corrosion tables and process experience
