Nitrogen Blanketing Valves/ Regulators/ PRS
Back Pressure Regulating Valves & Regulators
High-performance back pressure regulating valves designed for accurate upstream pressure control and process stability.
OVERVIEW
Advanced Upstream Pressure Regulation
Our back pressure regulating valves and regulators are engineered to automatically maintain a constant inlet pressure. Built for continuous dynamic operation, precise setpoint adherence, and tight shut-off, they provide superior system safety and reliability for steam, vapor, gas, and liquid media.
Key Features
- ✔️ Upstream Pressure Control – Automatically maintains inlet pressure at the desired setpoint, regardless of downstream fluctuations.
- ✔️ Continuous Operation – Designed for dynamic, modulating control (unlike relief valves which are for static/emergency use).
- ✔️ Precise Regulation – Spring or Pilot-actuated mechanism minimizes hysteresis for accurate setpoint adherence.
- ✔️ Tight Shut-Off – Available with soft-seating (Class VI) to prevent leak-through when system pressure is below the setpoint.
- ✔️ Durable Construction – Heavy-duty body available in Carbon Steel, Stainless Steel, and Alloys for high-pressure and corrosive services.
Brand Partner
Technical Specifications
| Parameter | Details |
|---|---|
| Size | 1/4″ to 8″ |
| Design | Direct Acting Spring Loaded; Pilot Operated |
| Pressure Rating | 150# to 2500# |
| End Connection | Flange End, Screwed End, Tri-Clover End |
| Media | Steam, Vapor / Gas, Liquid |
| Seat Type | Metal Seated, Soft Seated |
| Sensing Type | Piston Sensing, Diaphragm Sensing |
| Material | Carbon Steel, Alloy Steel, Stainless Steel, Duplex Steel, Hastelloy, Alloy-20, Monel, Inconel, PP, PTFE / RPTFE, PVC, UPVC, CPVC, PVDF |
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