Deck Valve Control Unit
Product Name | Deck Valve Control Unit |
Certificates | ABS, LR, BV, DNV, RINA, CCS |
FOB Price | Get Latest Price Now |
Warranty | 12 months (unless otherwise specified) |
Place of Origin | China |
Overview
1. APPLICATION
Deck Valve Control Unit Applications
The deck valve control unit is suitable for remote valve operation and centralized control in the following typical applications:
| Application | Typical Systems |
|---|---|
| Cargo ships | Cargo oil, ballast, bilge, fire-fighting systems |
| Tankers | Cargo oil, stripping, ballast, tank cleaning systems |
| Bulk carriers | Ballast, bilge, general service piping |
| Chemical carriers | Cargo, tank cleaning, ballast systems |
| Offshore vessels | Ballast, fuel oil, fire-fighting, seawater systems |
| Workboats / Tugs | Bilge, fire-fighting, fuel transfer systems |
| Offshore platforms / FPSO | Process support, fire water, ballast, utility systems |
Configuration note:
The actual application range must be confirmed according to the vessel type, piping system, valve type, control philosophy and classification society requirements.
2. MATERIAL SPECIFICATION
Deck Valve Control Unit Material Specification
Materials are selected for marine environment, corrosion resistance and compatibility with hydraulic or pneumatic control media.
| Component | Material | Reference Standard | Remarks |
|---|---|---|---|
| Control panel enclosure | AISI 316L stainless steel | ASTM A240/A240M | Marine environment, optional IP56/IP66 |
| Control cabinet | Marine-grade steel or stainless steel | ASTM A36 / ASTM A240 | Painted or stainless finish |
| Hydraulic manifold block | AISI 316L stainless steel | ASTM A276/A276M | Or carbon steel with electroless nickel plating |
| Hydraulic tubing | AISI 316L seamless stainless steel | ASTM A269 / ASTM A213 | Hydraulic service |
| Pneumatic tubing | AISI 316L stainless steel | ASTM A269 / ASTM A632 | Pneumatic service |
| Fittings | AISI 316 / AISI 316L | ASTM A182 / ASTM A276 | Compression or 24° cone type |
| Fasteners | Stainless steel A4-70 / A4-80 | ISO 3506 | External mounting |
| Seals / O-rings | NBR / FKM / EPDM / HNBR | ISO 3601 | Selected by fluid compatibility |
| Hydraulic oil | Mineral oil ISO VG 32 / 46 / 68 | ISO 11158 | Or environmentally acceptable fluid |
| Nameplate / Labels | Stainless steel or engraved plastic | — | English marking |
| Surface coating | Marine-grade two-pack epoxy/polyurethane | ISO 12944-5 / NORSOK M-501 | C5-M / CX as applicable |
Material note:
Final material selection shall be based on design pressure, temperature, medium compatibility, project specification and class society requirements.
3. TECHNICAL SPECIFICATION
Deck Valve Control Unit Technical Specification
| Parameter | Specification | Remarks |
|---|---|---|
| Product type | Deck Valve Control Unit | Remote valve control panel |
| Control medium | Hydraulic / Pneumatic / Electro-hydraulic | As per system design |
| Number of valve stations | 1–24 or more | Based on model and manifold configuration |
| Hydraulic working pressure | 150–250 bar | Typical; confirm pump/system pressure |
| Pneumatic working pressure | 7–10 bar | For pneumatic version |
| Control voltage | 24 VDC / 220 VAC / 380–440 VAC | Control and alarm circuit |
| Power supply | Main / Emergency | Marine switchboard supply |
| Control location | Local panel / ECR / Wheelhouse / Cargo Control Room | Selector switch |
| Indication | Open / Closed / Common Alarm / Fault | Lamp / HMI / buzzer |
| Communication interface | Hardwired / Modbus RTU / Profibus DP / Profinet | Optional |
| Ingress protection | IP56 / IP66 | IEC 60529 |
| Ambient temperature | -25°C to +55°C | Optional tropicalization |
| Marine vibration / shock | Marine service | IEC 60068 / IACS UR |
| Documentation | GA drawing, P&ID, wiring diagram, hydraulic schematic, ITP, FAT procedure | Shipyard / owner approval |
4. DRAWING
