Hydraulic flat valve
Key words:
Tire isolation film wrapping film pearl cotton bubble bag
Classification:
Marine valves and valves
The company specializes in the production of PE insulation film with tires, which is used for the isolation of rubber and air in the manufacturing process of radial tires to ensure the preservation of rubber and reduce oxidation to improve tire quality. At the same time, it also produces LDPE, HDPE cylinder materials and PE bags of various specifications. The product specifications are various, with a width of 500mm ~ 2300mm and a thickness of 0.006~0.25mm. Besides conventional flat bags and edge wiping bags, it can also be customized according to customer requirements to meet various different needs of users.
Product Details
General
Hydraulic flat valve is used for draining ballast water in the water ballast tank,usually working together with Hydraulic control gear manual hydraulic actuator and emergency hand pump barrow).It is able to be remote controlled for a long range. When manual hydraulic actuator is partiy failure, one can operate the flat valve romotely by connecting the oil outlet of hand pump barrow with the manual hydraulic actuator.
Basic parameter
Working temperature：0 ~ 60 ℃;
Working medium:sea water;
Working pressure：0.4MPa;
Connedtion type: prodvided with appropriative bedplate.
Structural dimension
| DN | DO | Dw | D1 | D2 | H |
| 100 | 250 | 114 | 245 | 300 | 345 |
| 150 | 285 | 168 | 280 | 320 | 425 |
| 200 | 325 | 219 | 320 | 400 | 465 |
Main parts material
| NO. | Description | Material |
| 1 | Bedplate | Q235A |
| 2 | Sealing washer | Rubberof oil proof |
| 3 | Body | ZQSulO-2 |
| 4 | Sealing ling | Fluorine rubber |
| 5 | Valve disc | ZQSulO-2 or lCrl8Ni9Ti |
| 6 | Valve rod | lCrl8Ni9Ti |
| 7 | Jar | ZG230-450 or ZQSul0-2 |
| 8 | Latching valve | ZG230-450 or ZQSul0-2 |
Mark of example
Nominal diameter 200 Hydraulic flat valve is expressed as:Hydraulic flat valve SF-YDPM200
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