Gas Cylinder Regulator

A gas cylinder regulator is a safety device that reduces and controls the pressure of gas released from a cylinder, ensuring consistent and safe flow. Commonly used in industrial, commercial, and household settings, it helps protect equipment and users while maintaining efficiency.

Ensure safe and consistent gas flow with our high-quality gas pressure regulators. Designed for domestic, industrial, and commercial applications, our regulators provide precise pressure control for LPG, natural gas, and other gases.

Types of Gas Cylinder Regulator

628H COMET HIGH PRESSURE GAS REGULATOR

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Key Features of Gas Cylinder Regulator

Key Features	Description
Pressure Control	Safely reduces high gas pressure to the required operating level.
Safety First	Prevents over-pressurisation and ensures safe handling of gas.
Consistent Flow	Provides a steady supply of gas for reliable performance.
Versatile Use	Suitable for domestic, commercial, and industrial cylinders.

How to Choose the Right Gas Cylinder Regulator

Choosing the correct gas cylinder regulator is essential for safety, performance, and efficiency. The wrong regulator may cause inconsistent gas flow, equipment damage, or even safety hazards. Here are the key factors to consider:

Feature	Low-Pressure Regulator	High-Pressure Regulator
Typical Use	Household stoves, heaters, BBQ sets	Industrial equipment, welding, burners
Outlet Pressure	≈ 28–37 mbar	Up to 20 bar or higher
Flow Rate	Lower gas flow; suitable for 1–2 appliances	Higher gas flow; supports multiple/heavy-duty appliances
Safety Level	Safer for home use; lower overpressure risk	Requires trained handling; higher risk profile
Material	Lightweight alloys (e.g., aluminium)	Heavy-duty brass or stainless steel
Connection Type	Domestic LPG cylinder fittings	Industrial cylinder fittings
Cost	More affordable	Higher cost due to design & safety standards
Best For	Domestic cooking & light appliances	Commercial kitchens, factories, labs, workshops

Need more guidance?
View Our Full Gas Pressure Regulator Selection Guide

Frequently Asked Questions (FAQ) About Gas Cylinder Regulators

How often should I replace my gas cylinder regulator?

Generally every 5 to 10 years, depending on use, environmental exposure, and manufacturer guidelines.

Can I use the same regulator for different gases (e.g. LPG, oxygen)?

No — regulators are gas-specific. Using the wrong type can lead to leaks or safety risks.

What safety features should a good regulator have?

Look for features like: excess flow valve, shut-off mechanism, proper sealing and inlet safety valves that block flow when incorrectly connected.

Are regulators in Malaysia required to be certified?

Yes — regulators must comply with Malaysian standards and usually require certification (e.g. SIRIM) for safety and legal use.

Why does my regulator freeze or ice up sometimes?

Freezing can occur due to rapid pressure drop (Joule–Thomson effect) or moisture in the gas. Using a correctly rated two-stage regulator or ensuring dry gas supply can help.

What is the difference between single-stage and two-stage regulators?

Single-stage reduces pressure in one step (cheaper, simpler)
Two-stage reduces pressure in two steps, offering more stable output — useful for sensitive or varying demand systems

Can a regulator work beyond its rated pressure?

No. Exceeding rated pressure can damage the regulator and pose serious risk. Always match regulator pressure specs to your application.

What should I do if I notice damage, cracks or corrosion?

Stop using it immediately and replace with a certified model. Don’t attempt to patch cracked or corroded regulators.

Why Choose Us

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Welcome to Comet Integrated

Comet Integrated Sdn Bhd (502054-M) is a registered company established in 1999. we have a leading presence in supporting gas suppliers, distributors and LPG professionals.