Are you in the market for high-quality gas valves and wondering where to find the best suppliers? With China being a powerhouse in manufacturing, comparing the top gas valve factories can make all the difference in your purchasing decisions. Understanding the strengths and specialties of these factories not only ensures you get reliable products but also helps you save time and money. Ready to discover the leading suppliers that can meet your needs? Dive into our comprehensive comparison and find the perfect partner for your gas valve requirements!

Gas Valve, Wholesale Gas Valve Suppliers and Manufacturers -Ningbo …

Product Details: Brass gas valves including CSA, UL, and EN331 listed options, suitable for various applications.

Technical Parameters:
– Material: Brass
– Type: Shut-off Gas Ball Valve

Application Scenarios:
– Used in gas supply systems
– Applicable in plumbing and heating systems

Pros:
– Durable and reliable performance
– Wide range of certifications for safety

Cons:
– Potential for corrosion over time
– Requires regular maintenance

Ningbo Sanan Valve Manufacure Co., Ltd.

Product Details: Sanan Valve offers a range of valves including Industrial Gas Cylinder Valves, CNG Cylinder Valves, LNG Cylinder Valves, Cryogenic Valves, Electronic Gas Valves, Fire Extinguishing System Valves, and High Pressure Hydrogen Valves.

Technical Parameters:
– Nominal working pressure: 70MPa
– Design temperature: -196℃

Application Scenarios:
– Pressure vessel pipeline
– Fire protection systems

Pros:
– High-tech enterprise with decades of experience
– Wide range of applications in various industries

Cons:
– Limited specific technical details provided
– Generic descriptions may not cover all product features

Brass 2 Piece Full Port Shut-Off Gas Ball Valve EN331 Listed Shut-Off …

Product Details: Brass 2 Piece Full Port Shut-Off Gas Ball Valve EN331 Listed Shut-Off Gas Ball Valve Standard port Fire Valve CSA UL FM Listed Plumbing Valve With Aluminum Lever Handle

Technical Parameters:
– Forged brass body eliminates pinhole leaks
– PTFE seats assure a tight seal and easy operation

Application Scenarios:
– Gas, oil, and fire applications
– Natural gas pipelines

Pros:
– 100% Leak Tested
– Blow-out-proof stem for safe performance

Cons:
– Requires special key for lockable version
– Limited to specific gas types

China Gas Valves Manufacturers Suppliers Factory – WANAN

Product Details: Gas valves are devices used to regulate the flow of oil and gas, controlling the flow of fluids by stopping, starting, adjusting amounts, controlling direction, regulating pressure, or relieving pressure.

Technical Parameters:
– Material: Aluminum, Copper, Brass, Bronze, Steel, Ductile Iron, Stainless Steel,…
– Pressure Rating: Varies by valve type and application

Application Scenarios:
– Residential gas supply for appliances like stoves and heaters
– Industrial manufacturing processes requiring gas

Pros:
– Prevents explosions and enhances safety
– Helps reduce energy costs and improves efficiency

Cons:
– Can wear out over time and may require replacement
– Improper installation can lead to leaks and safety hazards

China Gas Valves Manufacturers Factory Suppliers

Product Details: Gas valves including Brass Flow Angle Valve, Household Outdoor Bibcock, Brass Water Forged Angle Valve, and various types of gas valves such as shut-off and modulating valves.

Technical Parameters:
– Material: Brass
– Pressure Rating: Varies by model

Application Scenarios:
– Residential gas supply
– Industrial gas control

Pros:
– Long service life
– High-quality construction

Cons:
– Potential for corrosion in certain environments
– Requires regular maintenance

China Gas Regulator Manufacturers, Gas Valves Suppliers, Gas Adapters …

Product Details: Gas regulators, valves, and adapters for various outdoor gas appliances including grills, heaters, and generators.

Technical Parameters:
– Low Pressure Straight Angel Regulator: Model RA328, Inlet: QCC (ACME), Outlet: 5…
– Universal Grill Regulator: Model RJ-A, Inlet: QCC (ACME), Outlet: 5/8′-18UNF or…

Application Scenarios:
– Used in gas grills and patio heaters.
– Applicable for dual fuel power generators and outdoor gas appliances.

Pros:
– Durable and reliable with leak detection features.
– Complies with various international certifications (CSA, ETL, CE, UL, AGA).

Cons:
– Limited information on specific models and their unique features.
– Potential compatibility issues with non-standard gas appliances.

Valves for Oil and Natural Gas Industry – Relia Valve

Product Details: Relia valves are used for the oil, natural gas, and petrochemical industries. They include ball valves, gate valves, globe valves, and check valves.

Technical Parameters:
– Size: 1/2″~48″
– Pressure rating: Class 150LB~2500LB, working temperature: -196℃~650℃

Application Scenarios:
– Petroleum industry
– Chemical industry

Pros:
– 100% hydro tested to meet international standards
– Manufactured from a variety of materials including carbon steel and stainless st…

Cons:
– Limited information on specific product features
– No detailed warranty or service information provided

XHVAL | Industrial Valve Manufacturer – Valve Company

Product Details: XHVAL offers a variety of industrial valves including ball valves, gate valves, globe valves, butterfly valves, check valves, plug valves, and cast iron valves.

Technical Parameters:
– Material testing machine
– Thickness gauge machine

Application Scenarios:
– Chemical industry
– Oil & Gas industry

Pros:
– High-quality manufacturing
– Wide range of valve models

Cons:
– Limited information on specific technical parameters
– Potentially high competition in the market

The Best 20 Valve Manufacturers in China

Product Details: Various types of industrial valves including gate valves, globe valves, ball valves, butterfly valves, check valves, pressure valves, diaphragm valves, needle valves, and pinch valves.

Technical Parameters:
– Material compatibility
– Pressure and temperature ratings

Application Scenarios:
– Oil and gas industry
– Water treatment facilities

Pros:
– High-quality manufacturing
– Wide range of applications

Cons:
– Potential for high costs
– Maintenance requirements may vary

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
Gas Valve, Wholesale Gas Valve Suppliers and Manufacturers -Ningbo …	Brass gas valves including CSA, UL, and EN331 listed options, suitable for various applications.	– Durable and reliable performance – Wide range of certifications for safety	– Potential for corrosion over time – Requires regular maintenance	www.zhiqingvalve.com
Ningbo Sanan Valve Manufacure Co., Ltd.	Sanan Valve offers a range of valves including Industrial Gas Cylinder Valves, CNG Cylinder Valves, LNG Cylinder Valves, Cryogenic Valves, Electronic…	– High-tech enterprise with decades of experience – Wide range of applications in various industries	– Limited specific technical details provided – Generic descriptions may not cover all product features	www.savalve.com
Brass 2 Piece Full Port Shut-Off Gas Ball Valve EN331 Listed Shut-Off …	Brass 2 Piece Full Port Shut-Off Gas Ball Valve EN331 Listed Shut-Off Gas Ball Valve Standard port Fire Valve CSA UL FM Listed Plumbing Valve With Alu…	– 100% Leak Tested – Blow-out-proof stem for safe performance	– Requires special key for lockable version – Limited to specific gas types	www.zhiqingvalve.com
China Gas Valves Manufacturers Suppliers Factory – WANAN	Gas valves are devices used to regulate the flow of oil and gas, controlling the flow of fluids by stopping, starting, adjusting amounts, controlling…	– Prevents explosions and enhances safety – Helps reduce energy costs and improves efficiency	– Can wear out over time and may require replacement – Improper installation can lead to leaks and safety hazards	www.wanan.com
China Gas Valves Manufacturers Factory Suppliers	Gas valves including Brass Flow Angle Valve, Household Outdoor Bibcock, Brass Water Forged Angle Valve, and various types of gas valves such as shut-o…	– Long service life – High-quality construction	– Potential for corrosion in certain environments – Requires regular maintenance	www.cnvalvefactory.com
China Gas Regulator Manufacturers, Gas Valves Suppliers, Gas Adapters …	Gas regulators, valves, and adapters for various outdoor gas appliances including grills, heaters, and generators.	– Durable and reliable with leak detection features. – Complies with various international certifications (CSA, ETL, CE, UL, AGA).	– Limited information on specific models and their unique features. – Potential compatibility issues with non-standard gas appliances.	www.wanan.com
Valves for Oil and Natural Gas Industry – Relia Valve	Relia valves are used for the oil, natural gas, and petrochemical industries. They include ball valves, gate valves, globe valves, and check valves.	– 100% hydro tested to meet international standards – Manufactured from a variety of materials including carbon steel and stainless st…	– Limited information on specific product features – No detailed warranty or service information provided	www.reliavalves.com
XHVAL	Industrial Valve Manufacturer – Valve Company	XHVAL offers a variety of industrial valves including ball valves, gate valves, globe valves, butterfly valves, check valves, plug valves, and cast ir…	– High-quality manufacturing – Wide range of valve models	– Limited information on specific technical parameters – Potentially high competition in the market
The Best 20 Valve Manufacturers in China	Various types of industrial valves including gate valves, globe valves, ball valves, butterfly valves, check valves, pressure valves, diaphragm valves…	– High-quality manufacturing – Wide range of applications	– Potential for high costs – Maintenance requirements may vary	www.xintaivalves.com

Frequently Asked Questions (FAQs)

1. What types of gas valves do suppliers in China typically offer?

You can find a wide range of gas valves from suppliers in China, including ball valves, gate valves, globe valves, and safety valves. These valves are designed for various applications, such as residential, commercial, and industrial use, ensuring you can find the right product for your needs.

2. How can I ensure the quality of gas valves from Chinese suppliers?

To ensure quality, look for suppliers with ISO certifications and positive customer reviews. Request samples before placing large orders and consider third-party inspections to verify product standards. Building a good relationship with your supplier can also help maintain quality.

3. What are the typical lead times for gas valve orders from China?

Lead times can vary based on the supplier and order size, but generally, you can expect 4 to 8 weeks for production. It’s a good idea to discuss timelines upfront and factor in additional time for shipping and customs clearance.

4. Are there minimum order quantities (MOQs) for gas valves?

Yes, many suppliers in China have minimum order quantities, which can range from a few hundred to several thousand units, depending on the product and supplier. Always check the MOQ before placing an order to ensure it aligns with your needs.

5. How can I communicate effectively with gas valve suppliers in China?

Effective communication is key! Use clear and concise language, and consider using simple English if you’re not fluent in Chinese. Tools like email, video calls, and messaging apps can help. Be specific about your requirements and ask questions to clarify any doubts.