Self-closing Drain Valve is used on the pipe system with the medium sea water, fresh water, fuel oil, lubrication oil.
Jinbo Marine
Marine & Offshore Equipment Datasheet
Product Datasheet
CB Marine Drain Valve
Cast Steel Self-Closing Drain Valve CBM1078-81 Type F
Self-closing Drain Valve is used on the pipe system with the medium sea water, fresh water, fuel oil, lubrication oil. Technical Specification: Design Standard: CBM1078-81 Test Standard: GB600 Thr...
ISO9001 Supplier
Class Certificate
Export Supply
Key Highlights
Category
CB Marine Drain Valve
Standard
GB
Material
Cast Steel
Weight / Size
Type Name Nominial Pressure (Kgf/cm2) Nominal Size(mm) Applicable Medium...
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
CB Marine Drain Valve
Model / SKU
Cast-Steel-Self-Closing-Drain-Valve-CBM1078-81-Type-F
Standard
GB
Material
Cast Steel
Weight / Size
Type Name Nominial Pressure (Kgf/cm2) Nominal Size(mm) Applicable Medium F Straight Drain Valve 1 15,25,40,50 Fuel oil, lubrication oil and fresh water U Elbow Drain Valve Main Parts & Material:
Certificate
CCS, BV, ABS, GL, LR, DNV, NK,RINA, KR,IRS
Warranty
12 Months unless specified otherwise
Origin
China
China Cast Steel Self-Closing Drain Valve CBM1078-81 Type F:
Technical Specification:
Design Standard: CBM1078-81
Test Standard: GB600
Thread Standard: CB821
Operation Type: Lever type or Press type
Type U- Elblow type, one side is with flange, another side is with thread
Type F- Straight type, two sides are flange connection.
| Type | Name | Nominial Pressure (Kgf/cm2) | Nominal Size(mm) | Applicable Medium |
| F | Straight Drain Valve | 1 | 15,25,40,50 | Fuel oil, lubrication oil and fresh water |
| U | Elbow Drain Valve |
Main Parts & Material:
Body: Bronze / Cast Steel
Seat: Bronze
Disc: Bronze
Stem: Bronze
Spring: Carbon spring steel wire
Main Size List(mm):
| nominal diameter | structure dimension | flange | bolt | Thread | handle L0 | Lift Range m | Weight (kg) | |||||||||||||
| L | L1 | L2 | H | H1 | D | C | g | h | t | n | Th. | D1 | D2 | D3 | L | F | U | |||
| 15 | 100 | 50 | 50 | 146 | 40 | 95 | 70 | 52 | 15 | 12 | 4 | M12 | M30×2 | 27 | 19 | 20 | 120 | 8 | 2.5 | 2.1 |
| 25 | 130 | 65 | 65 | 164 | 60 | 125 | 90 | 70 | 19 | 14 | 4 | M16 | M42×2 | 39 | 29 | 20 | 130 | 10 | 5.3 | 4.2 |
| 40 | 180 | – | – | 195 | – | 140 | 105 | 85 | 19 | 16 | 4 | M16 | – | – | – | – | 140 | 13 | 8.0 | – |
| 50 | 220 | – | – | 215 | – | 155 | 120 | 100 | 19 | 16 | 4 | M16 | – | – | – | – | 140 | 15 | 10.4 | – |