VERTICAL 6170 PSI (432 BAR)

CHECK VALVES
MAX. PRESSURE OF UP TO 6.170 PSI (432 BAR)


CHARACTERISTICS


RATING:

STAINLESS STEEL
6000 PSI from -20°F to 100°F
3676 PSI to 662°F Maximum

CARBON STEEL
6170 PSI from -20°F to 100°F
5072 PSI to 482°F Maximum

Service temperature for elastomers
VITON from -22°F (-30°C) to 482°F (250°C)
EPDM from -40°F (-40°C) to 248°F (120°C)
NBR from -22°F (-30°C) to 248°F (120°C)

For check valves with joint seal poppet the maximum back pressure allowed is up to 100 bar.

Connections: NPT (ANSI/ASME B1.20.1) and BSP (ISO 228)

Materials: Body in STAINLESS STEEL Grade 316 and CARBON STEEL.
Poppet in STAINLESS STEEL Grade 316 in all the versions.
Spring in AISI 302 STAINLESS STEEL