Supplier Itron RB1700 RB1800 RB4000 Industrial Pressure Regulator High Pressure Gas Regulator Pressure Reducing Valve
The Itron RB1700, RB1800, and RB4000 Pressure Regulators are direct-acting, spring-loaded solutions engineered for robust and precise gas pressure control across a wide range of industrial and commercial applications. Featuring advanced balanced valve technology, these regulators ensure stable outlet pressure despite inlet variations, making them ideal for demanding environments like gas distribution networks, industrial burners, and LPG systems. The RB1700 (¾" and 1") excels in high-pressure reduction, the RB1800 (¾" and 1½") supports large appliance regulation, and the RB4000 (¾" to 1") offers high-capacity performance with pulsation dampening for low-flow stability. All models include optional safety shut-off valves (SSV) with a bypass system for easy reset, ensuring safety and reliability. Compliant with PED and optional ATEX standards, these regulators are trusted for natural gas, LPG, propane, butane, air, and nitrogen applications.
- Balanced Valve Design: Maintains consistent outlet pressure under fluctuating inlet conditions for reliable performance.
- Pulsation Dampening (RB4000): Ensures stable pressure control at low flow rates, enhancing turndown capability.
- Optional Safety Shut-Off Valve (SSV): Provides over-pressure and under-pressure protection with a mistake-proof bypass for easy reset.
- High Flow Capacity: Supports up to 120,000 SCFH (RB1700/RB1800) and 5,000 SCFH (RB4000) for diverse applications.
- Creep Relief Valve: Included on low outlet pressure versions (RB1700/RB1800) for enhanced safety.
- Flexible Installation: Suitable for horizontal or vertical piping and compact spaces, including cabinet installations.
- Noise Reduction (RB4000): Optional high-performance silencer reduces operational noise in sensitive environments.
- Durable Construction: Built with ductile iron, steel, brass, and stainless steel for long-term durability.
- Fluid Versatility: Compatible with natural gas, LPG, propane, butane, air, nitrogen, and other non-corrosive gases.
- Easy Maintenance: Interchangeable springs and bypass system simplify servicing and reduce downtime.
| Parameter | RB1700 | RB1800 | RB4000 |
|---|---|---|---|
| Connection Sizes | ¾", 1" NPT | ¾", 1½" NPT | ¾" to 1" NPT |
| Maximum Inlet Pressure | Up to 1480 psig (100 barg) | Up to 1480 psig (100 barg) | Up to 1480 psig (100 barg) |
| Outlet Pressure Range | 0.5 to 40 psig (35 mbar to 2.76 barg) | 0.5 to 40 psig (35 mbar to 2.76 barg) | 0.5 to 40 psig (35 mbar to 2.76 barg) |
| Maximum Flow Capacity | Up to 120,000 SCFH | Up to 120,000 SCFH | Up to 5,000 SCFH |
| Body Materials | Ductile iron (UNI-ISO 1083), Steel (ASTM A216 WCB) | Ductile iron (UNI-ISO 1083), Steel (ASTM A216 WCB) | Ductile iron (UNI-ISO 1083), Steel (ASTM A216 WCB) |
| Internal Parts | Brass, stainless steel | Brass, stainless steel | Brass, stainless steel |
| Diaphragm | Synthetic rubber with fabric reinforcement | Synthetic rubber with fabric reinforcement | Synthetic rubber with fabric reinforcement |
| Seals | Nitrile rubber, Viton (optional) | Nitrile rubber, Viton (optional) | Nitrile rubber, Viton (optional) |
| Temperature Range | -4°F to 140°F (-20°C to 60°C) | -4°F to 140°F (-20°C to 60°C) | -4°F to 140°F (-20°C to 60°C) |
| Shut-Off Valve Options | High-pressure and/or low-pressure SSV | High-pressure and/or low-pressure SSV | High-pressure and/or low-pressure SSV |
| Certifications | PED, ATEX (optional) | PED, ATEX (optional) | PED, ATEX (optional) |
The Itron RB1700, RB1800, and RB4000 Pressure Regulators are designed for robust gas pressure control in diverse applications:
- Gas Distribution Networks: Maintains stable pressure in district stations and pipelines.
- Industrial Burners and Ovens: Ensures precise control for efficient combustion in boilers and furnaces.
- LPG First Stage Reduction: Ideal for high-pressure LPG applications (RB1700).
- Commercial Appliances: Powers large-scale heating and processing equipment (RB1800).
- Power Generation: Manages gas pressure in turbine and boiler systems with high flow requirements.
The RB1700 (¾" and 1") is optimized for high-pressure reduction like LPG first-stage applications, the RB1800 (¾" and 1½") supports large appliance regulation, and the RB4000 (¾" to 1") features pulsation dampening for low-flow stability, with a maximum capacity of 5,000 SCFH compared to 120,000 SCFH for RB1700/RB1800.
Yes, their direct-acting design and balanced valve ensure fast response to sharp on-off loads, ideal for burners and ovens.
The optional SSV protects against over-pressure or under-pressure, with a bypass system for easy reset, ensuring safe operation.
All models comply with PED standards, with optional ATEX certification for specific configurations.
It provides exceptional low-flow stability, maintaining precise pressure control across a wide range of flow rates.
For more information about the Itron RB1700, RB1800, and RB4000 Pressure Regulators, pricing, or to request a demo, contact our team:
- Email: sveta@gongboshi.com
- Phone: +8613916209596
- Website: https://www.shgongboshi.com/
- Itron B-Series Regulators: Compact regulators for various gas applications.
- Itron Gas Meters: Accurate measurement for gas distribution systems.
- Itron Pressure Control Solutions: Comprehensive pressure management systems.
- Itron Regulator Repair Services: Maintenance and repair for gas regulators.
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