Ingersoll-Rand Stepless Regulating Valve 1/4 to 16 Inch
Price:
USD262/pcs
MOQ:
1
Delivery Time:
15-20work days
Brand:
Ingersoll-Rand
Product Description
Ingersoll-Rand High and Low Pressure Stepless Regulating Valve 39724414
High quality screw air compressor parts for wholesale applications.
Product Introduction: Regulating Valve
What is a Regulating Valve?
A Regulating Valve is a control valve designed to automatically manage and maintain specific process variables such as pressure, flow rate, temperature, or liquid level within a fluid system. Unlike simple on/off valves, regulating valves modulate the flow passage to ensure consistent parameters despite upstream or downstream fluctuations.
These valves are fundamental components for achieving stability, efficiency, and precision in industrial processes.
Key Functions & Purposes
The primary function is automatic control, with specific regulation types including:
- Pressure Reducing: Maintains constant downstream pressure
- Pressure Sustaining/Backpressure: Maintains minimum upstream pressure
- Flow Control: Maintains constant flow rate
- Temperature Control: Modulates heating/cooling medium flow
- Differential Pressure Control: Maintains constant pressure difference
Operating Principle
Most regulating valves operate on a balance-of-forces principle:
- Sensing: Internal mechanism detects process variable
- Comparison: Compares against pre-set reference spring
- Actuation: Force imbalance moves actuator
- Modulation: Adjusts flow area via plug/poppet movement
- Correction: Re-establishes force balance for system stability
This creates a continuous, self-contained feedback loop requiring no external power.
Key Features & Benefits
| Feature | Benefit |
|---|---|
| Self-Contained Operation | No external power required, reducing complexity and cost |
| Precise Control | Maintains tight parameter tolerances for quality and efficiency |
| Stability & Responsiveness | Fast response to system disturbances |
| Rugged Construction | Handles high pressures, temperatures, and demanding fluids |
| Flexible Application | Available in various types, sizes, and materials |
| Energy & Cost Savings | Reduces utility costs and waste |
Common Types of Regulating Valves
| Valve Type | Primary Function | Typical Application |
|---|---|---|
| Pressure Reducing Valve (PRV) | Lowers and controls downstream pressure | Steam lines, compressed air systems |
| Back Pressure Regulator | Maintains upstream pressure | Pump protection, boiler systems |
| Flow Control Valve | Maintains constant flow rate | Chemical dosing, irrigation |
| Temperature Regulator | Controls temperature via flow modulation | Heat exchangers, building heating |
| Differential Pressure Valve | Maintains set ΔP between points | HVAC balancing, filter protection |
Technical Specifications (Typical Range)
- Size Range: 1/4" to 16" (DN8 to DN400)
- Pressure Rating: Vacuum to 10,000 PSI
- Temperature Range: -20°F to 1000°F (-30°C to 540°C)
- Connection Types: Threaded, Flanged, Socket Weld, Butt Weld
- Body Materials: Cast Iron, Carbon Steel, Stainless Steel, Bronze
- Trim Materials: Stainless Steel, Hastelloy, PTFE
Industries & Applications
Regulating valves are used across all process industries:
- Oil & Gas: Wellhead control, fuel gas pressure reduction
- Power Generation: Steam pressure control, feedwater regulation
- Chemical Processing: Precise dosing, reactor pressure control
- Water & Wastewater: Pump discharge control, system pressure management
- HVAC: Building heating/cooling systems
- Pharmaceutical & Food: Sanitary process control
Why Choose Our Regulating Valves?
- Proven Reliability: Engineered for long service life with minimal maintenance
- Precision Engineering: Ensures accurate control and repeatable performance
- Ease of Maintenance: In-line serviceable designs minimize downtime
- Global Technical Support: Expert assistance for selection and installation
- Custom Solutions: Special materials and configurations available
Ordering Information
To select the correct regulating valve, please provide:
- Fluid Media (e.g., Saturated Steam, Natural Gas)
- Function (Pressure Reducing, Flow Control, etc.)
- Set Point (Desired pressure/flow/temperature)
- Flow Capacity (Max/Min Flow Rate)
- Pressures (Upstream & Downstream)
- Temperature (Operating Temperature)
- Material Requirements
- Connection Type & Size
Contact our engineering team today for a personalized recommendation and quotation.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Quansi Industrial (Guanyun) Co., Ltd.
Location
1st-2nd floor, west side of Building 6, Chengbei Science and Technology Park, Guanyun County, Lianyungang City, Jiangsu Province China
Contact Person
Emily Tang