Standard and scope
Standard, product family and subcategory can be checked before inquiry.
Marine Male Threaded Weight Quick-Closing Valve (GB1850-84) is designed to GB1850-84 with male thread ends. nominal size is DN10-32; pressure rating is 2.5 MPa; suitable media are fuel oil. Confirm size, class, materials and documentation requirements with your inquiry.
FOB Shanghai/Ningbo - 30-45 day lead - EN 10204 3.1 MTC per order
Marine Male Threaded Weight Quick-Closing Valve (GB1850-84) is designed to GB1850-84 with male thread ends. nominal size is DN10-32; pressure rating is 2.5 MPa; suitable media are fuel oil. Confirm size, class, materials and documentation requirements with your inquiry.
Standard, product family and subcategory can be checked before inquiry.
Check valve configuration, connection and installation orientation against the structure drawing.
EN 10204 3.1 MTC and shell / seat pressure testing are supplied per order. Supplementary inspection is arranged when specified.
| Parameter | Value |
|---|---|
| Product | Marine Male Threaded Weight Quick-Closing Valve |
| Design standard | GB1850-84 |
| Body type | Type AS, Type BS |
| Body material | Carbon steel (Q235-A) |
| End connection | Male thread |
| Item | Specification |
|---|---|
| Nominal pressure | 2.5 MPa |
| Nominal size | DN10-32 |
| Suitable media | fuel oil |
| Part | Material |
|---|---|
| Body, Bonnet | Carbon steel (Q235-A) |
| Disc | Carbon steel (Q235-A / 45) |
| Stem | Stainless steel (2Cr13) |
| Handle | Nodular cast iron (QT400-18) |
Confirm pressure, temperature and sealing material for fuel-oil service.
Standard export wooden cases, palletized on request. Rust-preventative coating and desiccant for sea freight.
30-45 days after order confirmation. Stock sizes may ship faster.
FOB Shanghai or Ningbo. CIF/CFR available on request.
30% T/T advance, 70% before shipment.
