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M51
UBR
Title M51 UBR
Description
  • Pressure reducing valves or relief valves weight and levers
  • Extremely precise because of the absence of the spring constant
  • ARAMCO APPROVED SINCE 2015

Warning
  • Reduction and differential, pressure control, <= DN 50
  • Single seat
  • ARAMCO APPROVED SINCE 2015

Warning
BODY MATERIAL “exotic” materials, carbon steel, stainless steel “exotic” materials, carbon steel, stainless steel
CONNECTIONS Flanged (ANSI or PN) (std) Flanged (ANSI or PN) (std), Threaded (F-NPT or GAS/BS)
CV From 4,7 up to 560 From 1 up to 52,6
DIAMETERS From ¾” up to 16” From ½” up to 2”
DIAPHRAGMS EPDM, FKM, other, polychloroprene EPDM, FKM, other, polychloroprene, stainless steel
FUNCTION Reducing, Relief Differential, Reducing
MAX INLET PRESSURE 103,4 barg (rating Class 600) 103,4 barg (rating Class 600)
MAX RATING ANSI 600 ANSI 600
MAX TEMPERATURE 540°C 300°C
MIN TEMPERATURE -35°C -196°C
REGULATED PRESSURE RANGE 0,015 – 20 barg 0,0012 – 52 barg
SEAT Double, Single Single
TRIM MATERIAL “exotic” materials, stainless steel (std) “exotic” materials, stainless steel (std)