
Maxitrol RV48LT-3/4 Regulator
The Maxitrol RV48LT-3/4 Regulator is a specialized rubber seat poppet model engineered for technicians tasked with main burner and pilot load applications requiring high-precision flow control. Designed with a 3/4 inch NPT connection, this unit handles a 1/2 PSI maximum inlet pressure and provides a stable 3-6" w.c. outlet pressure range, essential for consistent appliance performance. The "T" designation indicates a high-ambient construction, allowing for reliable operation in environments up to 275°F, far exceeding standard temperature ratings. Its aluminum die-cast housing ensures structural integrity while the integral vent limiting orifice eliminates the need for external vent piping in most indoor configurations. This gas appliance regulator is compatible with natural gas, LP, and mixed gases, offering a multi-poise mounting capability that simplifies installation in tight commercial kitchens or industrial manifold setups. When you need a low-pressure gas regulator that maintains precise control of tiny flows without sacrificed durability, the RV48LT is the field-standard choice.
Key Benefits- High-Temperature Rating: Engineered for extreme conditions with a safe operating range up to 275°F (135°C).
- Vent Limiting Technology: Equipped with an integral vent limiter to satisfy safety codes for indoor escapement without extra piping.
- Versatile Media Compatibility: Certified for use with natural gas, manufactured, mixed, and liquefied petroleum (LP) gas-air mixtures.
- Multi-Poise Installation: Field-tested for mounting at any angle or plane, providing maximum flexibility in restricted equipment footprints.
- Sensitive Poppet Design: Optimized for the precise control of tiny flows, ensuring stable pilot flames and main burner ignition.
Does this regulator require an external vent line?
No, the Maxitrol RV48LT-3/4 features a factory-calculated integral vent limiting orifice. It is designed for indoor applications where limiting gas escapement is required during a diaphragm event, though it should not be used outdoors if exposed to direct moisture.
Can I use this for a 2 PSI system?
This specific model is rated for a 1/2 PSI maximum inlet pressure. For systems exceeding 0.5 PSI, a high-pressure primary regulator must be installed upstream to prevent damage to the internal rubber seat poppet.
How does the "T" high-temp version differ from the standard RV48?
The "LT" or "T" suffix denotes the use of specialized internal components and seals that allow the regulator to function in ambient temperatures up to 275°F, whereas standard models are typically limited to 225°F.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $39.00
-65%$39.00
$13.65Maxitrol RV48LT-3/4 Regulator
The Maxitrol RV48LT-3/4 Regulator is a specialized rubber seat poppet model engineered for technicians tasked with main burner and pilot load applications requiring high-precision flow control. Designed with a 3/4 inch NPT connection, this unit handles a 1/2 PSI maximum inlet pressure and provides a stable 3-6" w.c. outlet pressure range, essential for consistent appliance performance. The "T" designation indicates a high-ambient construction, allowing for reliable operation in environments up to 275°F, far exceeding standard temperature ratings. Its aluminum die-cast housing ensures structural integrity while the integral vent limiting orifice eliminates the need for external vent piping in most indoor configurations. This gas appliance regulator is compatible with natural gas, LP, and mixed gases, offering a multi-poise mounting capability that simplifies installation in tight commercial kitchens or industrial manifold setups. When you need a low-pressure gas regulator that maintains precise control of tiny flows without sacrificed durability, the RV48LT is the field-standard choice.
Key Benefits- High-Temperature Rating: Engineered for extreme conditions with a safe operating range up to 275°F (135°C).
- Vent Limiting Technology: Equipped with an integral vent limiter to satisfy safety codes for indoor escapement without extra piping.
- Versatile Media Compatibility: Certified for use with natural gas, manufactured, mixed, and liquefied petroleum (LP) gas-air mixtures.
- Multi-Poise Installation: Field-tested for mounting at any angle or plane, providing maximum flexibility in restricted equipment footprints.
- Sensitive Poppet Design: Optimized for the precise control of tiny flows, ensuring stable pilot flames and main burner ignition.
Does this regulator require an external vent line?
No, the Maxitrol RV48LT-3/4 features a factory-calculated integral vent limiting orifice. It is designed for indoor applications where limiting gas escapement is required during a diaphragm event, though it should not be used outdoors if exposed to direct moisture.
Can I use this for a 2 PSI system?
This specific model is rated for a 1/2 PSI maximum inlet pressure. For systems exceeding 0.5 PSI, a high-pressure primary regulator must be installed upstream to prevent damage to the internal rubber seat poppet.
How does the "T" high-temp version differ from the standard RV48?
The "LT" or "T" suffix denotes the use of specialized internal components and seals that allow the regulator to function in ambient temperatures up to 275°F, whereas standard models are typically limited to 225°F.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Description
The Maxitrol RV48LT-3/4 Regulator is a specialized rubber seat poppet model engineered for technicians tasked with main burner and pilot load applications requiring high-precision flow control. Designed with a 3/4 inch NPT connection, this unit handles a 1/2 PSI maximum inlet pressure and provides a stable 3-6" w.c. outlet pressure range, essential for consistent appliance performance. The "T" designation indicates a high-ambient construction, allowing for reliable operation in environments up to 275°F, far exceeding standard temperature ratings. Its aluminum die-cast housing ensures structural integrity while the integral vent limiting orifice eliminates the need for external vent piping in most indoor configurations. This gas appliance regulator is compatible with natural gas, LP, and mixed gases, offering a multi-poise mounting capability that simplifies installation in tight commercial kitchens or industrial manifold setups. When you need a low-pressure gas regulator that maintains precise control of tiny flows without sacrificed durability, the RV48LT is the field-standard choice.
Key Benefits- High-Temperature Rating: Engineered for extreme conditions with a safe operating range up to 275°F (135°C).
- Vent Limiting Technology: Equipped with an integral vent limiter to satisfy safety codes for indoor escapement without extra piping.
- Versatile Media Compatibility: Certified for use with natural gas, manufactured, mixed, and liquefied petroleum (LP) gas-air mixtures.
- Multi-Poise Installation: Field-tested for mounting at any angle or plane, providing maximum flexibility in restricted equipment footprints.
- Sensitive Poppet Design: Optimized for the precise control of tiny flows, ensuring stable pilot flames and main burner ignition.
Does this regulator require an external vent line?
No, the Maxitrol RV48LT-3/4 features a factory-calculated integral vent limiting orifice. It is designed for indoor applications where limiting gas escapement is required during a diaphragm event, though it should not be used outdoors if exposed to direct moisture.
Can I use this for a 2 PSI system?
This specific model is rated for a 1/2 PSI maximum inlet pressure. For systems exceeding 0.5 PSI, a high-pressure primary regulator must be installed upstream to prevent damage to the internal rubber seat poppet.
How does the "T" high-temp version differ from the standard RV48?
The "LT" or "T" suffix denotes the use of specialized internal components and seals that allow the regulator to function in ambient temperatures up to 275°F, whereas standard models are typically limited to 225°F.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












