Straight-through check valve and right-angle check valve

Straight-through check valve and right-angle check valve, Total:21 items.

The international standard classification for "Straight-through check valve and right-angle check valve" includes: Fluid power systems , Aerospace fluid systems and components .

The Chinese standard classification for "Straight-through check valve and right-angle check valve" includes: Hydraulic and pneumatic device , Pipe fittings, clamps and seals .

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Group Standards of the People's Republic of China

• T/QGCML 3261-2024 One-way relief valve
• T/ACCEM 173-2024 Direct-acting high-frequency proportional directional valve

Professional Standard - Machinery

• JB/T 10364-2014 Hydraulic Fluid Power-check Valve
• JB/ZQ 4595-2006 One-way valve
• JB/T 2001.32-1999 Water system.Core screw plug type core of check valve
• JB/T 10364-2002 Hydraulic fluid power - Check valve
• JB/T 2001.33-1999 Water system - Flange type core of check valve（PN=20、31.5MPa）

Professional Standard - Aviation

• HB 3231-1979 check valve

Professional Standard - Aerospace

• QJ 938-1985 Types and Dimensions for Direct-acting Straight-through Type Electric Check Valve

Japanese Industrial Standards Committee (JISC)

• JIS B 2011:2003 Bronze, gate, globe, angle, and check valves

SE-SIS

• SIS SMS 1218-1953 The angle of the direct valve (one-way valve) is sealed with metal
• SIS SMS 1217-1953 Direct valve (one-way valve) straight, metal seal
• SIS SMS 1080-1944 Direct valve (check valve) straight, with metal gasket, internal thread, rated pressure: 12.5
• SIS SMS 1079-1944 Direct valve (check valve) straight, with metal gasket, internal thread, rated pressure: 12.5
• SIS SS 2826-1980 Fittings for piping - Check valves PN 16- Straight globe valves of gun metal with flanged ends, spring-loaded and metallic disk

United States Navy

• NAVY MIL-V-24630-1984 VALVES, CHECK, IN-LINE, FOR HYDRAULIC FLUID AND LUBRICATING OIL FLUID
• NAVY MIL-V-24630 (3)-1990 VALVES, CHECK, IN-LINE, FOR HYDRAULIC FLUID AND LUBRICATING OIL FLUID
• NAVY QPL-24630-6-2004 VALVES, CHECK, IN-LINE, FOR HYDRAULIC FLUID AND LUBRICATING OIL FLUID

Standard Association of Australia （SAA）

• AS 4794:2001 Non-return valves - Swing check and tilting disc

Ente Nazionale Italiano di Unificazione

• UNI 3932:1957 Valves with couplings for shipboard use. Steel casings for straightway valves with one coupling.
• UNI 3931:1957 Valves with couplings for shipboard uses. Brass straightway non-return valves. Nominal size 6 to 15, nominal pressure 40.

Others: Straight-through check valve and right-angle check valve