Marine Low Pressure Bronze Male Thread Check Valve GB/T1952-2015 is used to replace the old standard GB1952-80. It is the check valve used on the marine pipe system with sea water, fresh water, fuel oil, lubrication oil and steam.
Jinbo Marine
Marine & Offshore Equipment Datasheet
Product Datasheet
GB Marine Check Valve
Marine Low Pressure Bronze Male Thread Check Valve GB/T1952-2015
Marine Low Pressure Bronze Male Thread Check Valve GB/T1952-2015 is used to replace the old standard GB1952-80. It is the check valve used on the marine pipe system with sea water, fresh water, fuel oil, lubrication oil ...
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Class Certificate
Export Supply
Key Highlights
Category
GB Marine Check Valve
Standard
GB
Material
Bronze
Weight / Size
Body-Bronze Bonnet-Bronze Disc-Bronze Main Size List(mm)： DN Structure D...
Certificate
CCS, BV, ABS, GL, LR, DNV, NK,RINA, KR,IRS
We can supply according to your requirement, drawings, class certificate needs, and delivery schedule.
Technical Specifications
Category
GB Marine Check Valve
Model / SKU
Marine-Low-Pressure-Bronze-Male-Thread-Check-Valve-GB-T1952-2015
Standard
GB
Material
Bronze
Weight / Size
Body-Bronze Bonnet-Bronze Disc-Bronze Main Size List(mm)： DN Structure Dimension Thickness Thread Joint lift range m≈ Weight(kg) (mm) L H≈ H1 t A B A B B D D1 D2 L0 L1 A B 15 95 46 100 91 40 3 M30×2 27 19 19 3 5 0.51 0.44 20 110 49 112 100 44 3.5 M36×2 33 24 19 3 6 0.75 0.73 25 125 53 128 113 48 3.5 M42×2 39 29 20 3 7 1.05 1 32 145 58 136 121 56 4 M48×2 45 36 20 3 9 1.32 1.27
Certificate
CCS, BV, ABS, GL, LR, DNV, NK,RINA, KR,IRS
Warranty
12 Months unless specified otherwise
Origin
China
China Marine Low Pressure Bronze Male Thread Check Valve GB/T1952-2015:
Technical Specification:
Design Standard:GB/T1952-2015
Test Standard: GB/T600
Thread Standard: CB*821
Test Pressure: Body---2.4Mpa, Seal---1.76~0.3Mpa
Type A-Straight type
Type B-Angle type
| Nominal Pressure(Mpa) | Nominal Diameter(mm) | Applicable medium |
| 1.6 | 15-32 | sea water,fresh water, fuel oil,lubrication oil and steam not over 250℃ |
Main Parts & Material:
Body-Bronze
Bonnet-Bronze
Disc-Bronze
Main Size List(mm)：
| DN | Structure Dimension | Thickness | Thread Joint | lift range m≈ | Weight(kg) | |||||||||
| (mm) | L | H≈ | H1 | t | ||||||||||
| A | B | A | B | B | D | D1 | D2 | L0 | L1 | A | B | |||
| 15 | 95 | 46 | 100 | 91 | 40 | 3 | M30×2 | 27 | 19 | 19 | 3 | 5 | 0.51 | 0.44 |
| 20 | 110 | 49 | 112 | 100 | 44 | 3.5 | M36×2 | 33 | 24 | 19 | 3 | 6 | 0.75 | 0.73 |
| 25 | 125 | 53 | 128 | 113 | 48 | 3.5 | M42×2 | 39 | 29 | 20 | 3 | 7 | 1.05 | 1 |
| 32 | 145 | 58 | 136 | 121 | 56 | 4 | M48×2 | 45 | 36 | 20 | 3 | 9 | 1.32 | 1.27 |
