Bitumen / Asphalt service
Service Selection
Globe Valves for Bitumen / Asphalt Service
Which globe valves configuration suits Bitumen / Asphalt (Complex polynuclear aromatics), in which material, to which standard — from real service data, with the pitfalls flagged.
Which globe valves for Bitumen / Asphalt?
Jacketed Globe Valve (Stellite trim) - Control of bitumen flow to storage or mixing Typical service window: 3–20 barg, 150–230°C operational; may reach 250°C in heaters.
Recommended Configurations
Jacketed Globe Valve (Stellite trim)
Control of bitumen flow to storage or mixing
Body Material for Bitumen / Asphalt
Rated from real compatibility data - click any material for the full decision page.
Governing Standards for Bitumen / Asphalt Service
What to Avoid in Bitumen / Asphalt Service
- Non-jacketed valves in bitumen service - solidification will seize stem
- Cast iron valves - thermal shock failure risk
- Butterfly valves in high-viscosity bitumen - unacceptable pressure drop
Service Considerations
- All bitumen valves must be fully jacketed - steam or hot oil heating medium in outer jacket
- Gate or ball valves must be full-bore - reduced-bore creates high-velocity erosion and coking risk
- Emergency steam injection point required upstream of each valve for blockage clearance
- Thermal relief valves required in isolated segments - bitumen thermal expansion can create extreme pressure
Other valve types for Bitumen / Asphalt
Globe Valves for other services
Reviewed by Process Engineering, Vajra Industrial SolutionsDiscipline: Process & Fluid Service EngineeringLast reviewed: 20 June 2026
Connected Engineering
Need globe valves for Bitumen / Asphalt service?
Send your conditions - we confirm the configuration and material for Bitumen / Asphalt and quote with full certification in 24 hours.
Relevant Products