DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-19

DQ MARINE PRODUCT DATA

Marine Bronze Male Thread Check Valve GB597-83

Category
GB/CB/CBM Valve
Origin
China
Marine Bronze Male Thread Check Valve GB597-83

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category GB/CB/CBM Valve
Model / SKU marine-bronze-male-thread-check-valve-gb597-83
Standard GB597-83
Weight / Size DN10~DN32
Origin China

Technical Information

China Marine Bronze Male Thread Check Valve GB597-83:

Marine Bronze Male Thread Check Valve GB597-83 is thread type check valve. There is straight type and angle type.

Technical Specification:

Design & Manufacturing Standard: GB597-83

Test Standard: GB600

Nominal Pressure: 4.0Mpa

Nominal Size:DN10~DN32

Applicable Medium: sea water, fresh water, lubrication oil, fuel oil, steam not over 250℃

Main Parts & Material:

Body---Bronze

Bonnet---Bronze

Disc---Bronze

Main Size List(mm):

DN (mm) Structure Dimension thread joint wrebch size lift range m Weight(kg)
L H≈ H1
A B A B D D1 D2 I I1 S2 A B
A B
10 94 47 54 20 41 M27×1.5 24.8 14 16 3 27 32 7 0.61 0.58
15 110 55 61 25 52 M36×2 33 22 22 5 32 41 10 1 0.94
20 116 58 65 32 55 M39×2 36 25 23 5 36 46 12 1.91 1.24
25 130 65 70 38 64 M48×2 45 32 26 6 46 50 14 1.71 1.58
32 140 70 84 46 72 M56×2 53 38 28 6 46 60 16 2.87 2.61