GOST 23405-1978
Pneumatic and hydraulic check valves. Types, main parameters and technical requirements

Standard No.

GOST 23405-1978

Release Date

1978

Published By

RU-GOST R

Latest

GOST 23405-1978

Scope

This standard applies to shut-off valves (hereinafter referred to as valves) intended for installation in pneumatic pipelines.

GOST 23405-1978 Referenced Document

• GOST 10450-1978 Diminished washers. Product grades A and C. Specifications
• GOST 13955-1974 Threaded ends of fittings for tube connections on external cone. Construction and dimensions
• GOST 13958-1974 Nuts for fastening tube connections on external cone. Construction and dimensions
• GOST 17216-1971 Industries purity. Grades of liquids purity
• GOST 17473-1980 Half-rounded head screws, product grades A and B. Design and dimensions*， 1980-04-19 Update
• GOST 19529-1974 Sealing devices of screw joints with round cross-section rubber rings. Seats. Construction and dimensions
• GOST 20734-1975 Hydraulic fluid 7-50C-3. Specifications
• GOST 25347-1982 Basic norms of interchangeability. Unified system of tolerances and fits. Tolerance zones and recommendalle fits*， 1982-04-19 Update
• GOST 26.020-1980 Types for means of measuring and automation. Inscription and main dimensions*， 1980-04-19 Update
• GOST 6402-1970 Lock washers. Specifications
• GOST 6794-1975 Oil АМГ-10. Specifications*， 2006-11-01 Update
• GOST 7798-1970 Hexagon bolts, product grade B. Construction and dimensions
• GOST 9293-1974 Gaseous and liquid nitrogen. Specifications

GOST 23405-1978 history

• 1978 GOST 23405-1978 Pneumatic and hydraulic check valves. Types, main parameters and technical requirements