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Gate Valve Column

About Gate Valves

Flanged gate valves are gate valves with flange connections, which are the most common type of connection. Flanged gate valves are stable and reliable when used in pipelines, making them commonly used in high-pressure pipelines.

Application Range

High-pressure gate valves, suitable for various industries, operate in pressures from 4.0 MPa to 10.0 MPa and temperatures from -29°C to 600°C. They control flow by shutting off or opening pipeline media and handle water, oil, steam, and acids.

Gate Valve Video

Application

Petroleum

Ball valves control oil flow accurately in the petroleum

Chemical

Ball valves regulate fluid flow efficiently in chemical plants.

Power Plants

Ball valves control fluid flow effectively in power stations.

Water Resources

Ball valves regulate water flow efficiently in hydraulic systems.

Metallurgy

Ball valves control fluid flow effectively in metallurgical processes.

Renewable Energy

Ball valves regulate fluid flow efficiently in renewable energy systems.

Featured Gate Valve

Cast Carbon Manual Cast Steel Worm Gear Flange Gate Valve

Z541H-16C Cast Carbon Manual Cast Steel Worm Gear Flange Gate Valve Manufacturers

-Valve body material: cast steel, stainless steel, forged steel and other materials
-Caliber size: DN15~DN600
-Working temperature: -29℃~250℃
-Working pressure: PN1.0/PN1.6
-Pressure Class: ASME CL, 150, 300, 600

Manual Flat Plate Parallel Slide Slab Gate Valve with Diversion Holes

Z943WF-16C Cast Steel Manual Flat Plate Parallel Slide Slab Gate Valve with Diversion Holes Warehouse

-Nominal pressure: 1.6, 2.5.4.0.6.4MPa
-Operating temperature: -29～425℃ (carbon steel) -40～+550℃ (stainless steel)
-Nominal diameter: DN50～800mm
-Valve body material: 304.306.316L.WCB.HT200
-Connecting flange: JB/T79. GB913. HG20592
-Applicable media: air, water, steam, oil and corrosive fluids such as nitric acid and acetic acid
-Mode of action: cut-off type, adjustment type, manual control
-Power supply voltage: 220VAC, 24VAC

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Nodular cast iron flange turbine gate valve

OEM Ductile Iron Rod Soft Seal Resilient Seat Seal Gate Valve Electric/pneumatic Actuator Resilient Seat Seal Gate Valve Support

-Size: DN50-DN600
-Nominal pressure: class 150
-Applicable temperature: -20~120℃
-Applicable media: fresh water, sewage, sea water, weak alkaline acid, air, steam, etc.
-Valve body material: ductile iron

PROVIDE MORE BALL VALVE SOLUTIONS FOR CUSTOMERS IN NEED

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Related Gate Valve

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Gate Valve

Electric Flange Gate Valve

Electric flanged gate valves are stronger than pneumatic ones. Pneumatic valves are adjustable, simple, and easy to maintain, with gas-buffering properties that prevent damage from jams. However, they need an air supply and have more complex control systems compared to electric valves.

DN800 Turbine Gear High-Pressure Gate Valve

Electric flanged gate valves offer greater force than pneumatic ones. Pneumatic valves have adjustable speeds, simple structures, and easy maintenance, with gas-buffering properties that prevent damage. However, they require an air supply and have more complex control systems than electric valves.

Gate Valve FAQ

Q How about the installation and start-up?
A Technician will be assigned to coordinate installation, commissioning and training, cost for flight ticket, suitable accommodation, visa cost and labor cost will be covered by buyer.

Q Do you have some videos to show the line producing?
A Yes, we can provide some videos for reference.

Q If you will test all machines before delivery?
A Yes, we have 100% test before delivery.

Q Can you produce according to the samples?
A Yes, we can manufacture mould by your samples or 3D drawings.

Q How long is the Warranty period?
A 12 months limited warranty starting from date of shipping excluding wear parts.

Q How about the delivery time?
A Normally, 45-60 days after receipt of advance payment and confirmed drawings. The specific delivery time depends on the items and the quantity of your order.

Q What is your terms of delivery?
A EXW, FOB, CIF.

Q What is your terms of payment?
A 50% advance payment by T/T upon signing the contract, and 50% balance payment covered by T/T before delivery. If you need, we'll show you the photos of the machines before you pay the balance. Other payment terms can also be negotiated.

Things You Should Know about Gate Valve

Difference between electric stop valve and pneumatic stop valve
2024-09-06

In the industrial field, stop valve is a common type of valve used to control the flow of fluid. Electric stop valve and pneumatic stop valve are two common types of stop valve. Although their basic functions are the same, there are some differences in working principle, control method, applicable s Read More
The difference between electric stop valve and pneumatic stop valve
2025-09-07

In the industrial field, stop valve is a common type of valve used to control the flow of fluid. Electric stop valve and pneumatic stop valve are two common types of stop valve. Although their basic functions are the same, there are some differences in working principle, control method, applicable s Read More
Types of Stainless Steel Three-Piece Ball Valves
2025-09-06

Stainless steel three-piece ball valves can be classified into various types based on different criteria such as structural form, connection mode, and drive mode. The following is a detailed introduction:Classification by Structural Form· Floating Ball Valve: The ball in this type of valve is fl Read More