Product Overview
JEV API 623 Cast Steel Globe Valves are designed for reliable shut-off, throttling and flow regulation service in oil & gas, petrochemical, power, marine and industrial process applications. The globe valve design provides accurate flow control capability and reliable sealing performance under demanding process conditions.
JEV supports both standard and project-specific globe valve requirements, including body material selection, trim configuration, disc design, seat hard facing, end connections, pressure class, packing arrangement, testing requirements, coating system, operation method and final documentation packages.
Key Features
- Designed and manufactured according to API 623 / ASME B16.34 requirements
- Suitable for shut-off, throttling and flow regulation service
- Bolted bonnet, outside screw and yoke construction
- Plug disc, flat disc or project-specified disc design available
- Renewable seat ring and hard-faced sealing surface options available
- Available for sour service / NACE, low temperature, high temperature and special alloy applications
- Handwheel, gear, pneumatic actuator and electric actuator operation available
Technical Range
| Product Type | Cast Steel Globe Valve |
| Design Standards | API 623, ASME B16.34, BS 1873 when applicable |
| Size Range | 2"–24", subject to project requirements |
| Pressure Class | Class 150–2500 |
| Body / Bonnet Design | Bolted Bonnet, OS&Y, Rising Stem |
| Disc Design | Plug Disc / Flat Disc / Project-Specified Disc Design |
| Flow Pattern | Straight Pattern / Angle Pattern / Y-Type when applicable |
| End Connections | RF, RTJ, BW |
| Valve Materials | WCB, WCC, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3M, F51 / F53, Inconel 625 / 825, Monel, Hastelloy and other project-specified materials |
| Trim Options | 13Cr, F6a, 410, 304, 316, 316L, STL hard facing, Inconel overlay and other project-specified trim materials |
| Operation | Handwheel, Gear, Pneumatic Actuator, Electric Actuator |
Applications
- Oil & gas process systems
- Petrochemical and chemical process units
- Power generation steam, water and auxiliary systems
- Marine and offshore applications
- Flow regulation, throttling and isolation service
- High temperature, low temperature and sour service conditions
Quality & Testing
JEV provides in-process and final inspection according to project requirements. Available testing and documentation may include hydrostatic shell test, seat leakage test, backseat test, low pressure gas test, PMI, NDE, material certificates, pressure test reports, coating reports and final documentation packages.
RFQ Information
For quotation, please provide valve size, pressure class, end connection, body material, trim material, disc type, operation method, applicable standard, service condition and any project-specific testing or documentation requirements.
