GOST 9789-1975
Safety full-lifted flanged steel valve for Pnom 1,6 and 4,0 MPa (16 and 40 kgf/sq sm). Specifications

Standard No.

GOST 9789-1975

Release Date

1975

Published By

RU-GOST R

Status

Be replaced 2008-10

Replace By

GOST 31294-2005

Latest

GOST 31294-2005

Replace

GOST 9789-1961

GOST 9789-1975 history

• 2005 GOST 31294-2005 Direct-acting safety valves. General specifications
• 1975 GOST 9789-1975 Safety full-lifted flanged steel valve for Pnom 1,6 and 4,0 MPa (16 and 40 kgf/sq sm). Specifications
• 0000 GOST 9789-1961

GOST 9789-1975 Safety full-lifted flanged steel valve for Pnom 1,6 and 4,0 MPa (16 and 40 kgf/sq sm). Specifications was changed to GOST 31294-2005 Direct-acting safety valves. General specifications.