Cocks - Pumps, Valves, Piping and Fittings
Marine cocks are manually operated shut-off or drain fittings used in shipboard pumps, valves, piping and tank systems. Common types include sea cocks, drain cocks, gauge cocks, sampling cocks and cock valves manufactured in bronze, gunmetal, stainless steel or approved composite materials.
ProShipWorks provides end-to-end support to source and supply Cocks for marine vessels, ship operators, industrial facilities, maintenance teams and procurement departments.
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Product Information
| Product Name | Cocks |
|---|---|
| Product Category | Pumps, Valves, Piping and Fittings |
| Product Reference | 161 |
| Brands / Manufacturers | Shipham Valves, KSB, KITZ |
| Unit of Measure | Piece |
Key Features
| Key Feature |
|---|
| 1. Positive manual isolation of fluids |
| 2. Suitable for seawater, freshwater, fuel oil, lubricating oil or air service, depending on material and design |
| 3. Compact construction for confined shipboard spaces |
| 4. Threaded, flanged or socket connections |
| 5. Available with locking, drain or non-return functions |
Applications of Cocks
| Application |
|---|
| 1. Sea chest, ballast and cooling-water systems |
| 2. Tank drains, bilge systems and pump priming arrangements |
| 3. Pressure gauges, sampling points and shipboard utility piping |
Standards, Certifications & Class Approval
Review the available standards and approval information relevant to the product. Actual certification, material traceability, inspection and classification requirements depend on the product type, intended application and purchasing specification.
| Applicable Standards & Certification | Applicable requirements may include ISO 5208 or EN 12266-1 for valve pressure testing, relevant JIS marine-valve standards, and material or product standards specified by the vessel design. Certification is product- and service-dependent. |
|---|---|
| Class Approval | Where required, approval may be issued by DNV, ABS, Lloyd's Register, Bureau Veritas or ClassNK. Approval depends on valve type, pressure rating, material, service and installation location. |
Installation, Maintenance & Safety Information
| Installation Notes | Verify pressure rating, fluid compatibility, connection dimensions, flow direction and classification requirements before installation. Install with suitable gaskets or thread sealant, support adjoining pipework, and provide accessible operating clearance. |
|---|---|
| Maintenance Tips | Inspect for leakage, corrosion, damaged threads and stiff operation. Exercise manually at planned intervals, keep spindle and threads clean, and replace worn seats, packing or seals using approved materials. |
| Safety Notes | Isolate, depressurize and drain the line before removal or servicing. Confirm the fluid and temperature hazards, use appropriate personal protective equipment, and never operate a cock against an unknown pressure condition. |
Request a Quote for Cocks
Contact ProShipWorks for marine or industrial product sourcing, quotations and delivery.
- Vessel name and IMO number
- ETA / vessel schedule
- Berth or vessel location
- Required quantity
- Preferred delivery window
- Shipping agent contact details
Other Pumps, Valves, Piping and Fittings Products
Explore our range of marine and industrial Pumps, Valves, Piping and Fittings products available for sourcing and supply through ProShipWorks.
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