Standard and scope
Standard, product family and subcategory can be checked before inquiry.
J Type Forged Steel 3.0MPa Stop Valve (CB/T4020-2005) is designed to CB/T 4020-2005 with ajs / aju / bjs: threaded joint; ajf / bjf: flanged ends. nominal size is DN15-25; pressure rating is 3.0 MPa; suitable media are freshwater, air. Confirm size, class, materials and documentation requirements with your inquiry.
FOB Shanghai/Ningbo - 30-45 day lead - EN 10204 3.1 MTC per order
J Type Forged Steel 3.0MPa Stop Valve (CB/T4020-2005) is designed to CB/T 4020-2005 with ajs / aju / bjs: threaded joint; ajf / bjf: flanged ends. nominal size is DN15-25; pressure rating is 3.0 MPa; suitable media are freshwater, air. 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 | J Type Forged Steel 3.0MPa Stop Valve |
| Design standard | CB/T 4020-2005 |
| Body type | Type AJ, Type BJ |
| Body material | ZCuSn5Pb5Zn5 |
| End connection | AJS / AJU / BJS: threaded joint; AJF / BJF: flanged |
| Item | Specification |
|---|---|
| Nominal pressure | 3.0 MPa |
| Nominal size | DN15-25 |
| Suitable media | freshwater, air |
| Part | Material |
|---|---|
| Body, Bonnet, Nut | ZCuSn5Pb5Zn5 |
| Nut | HPb59-1 |
| Disc, Stem, Nut | HPb59-1 |
| Handwheel | HT200 |
For shipboard freshwater isolation, check or media-control duties.
Confirm working-pressure variation and sealing requirements for air 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.
