We are convinced that we will be able to get your support and trust with our high quality fls gate valve, dn80 gate valve, tapping gate and strict quality management system.The quality management system has been applied in our production, and the results show that it can significantly improve the production efficiency and quality of closed gate valve. We are dedicated to excellence in everything we do. Our company has a group of dedicated employees who can provide customers with the best quality solutions and are highly praised and trusted by customers. Our company is dedicated to providing high-quality products and services that meet or exceed our clients' expectations. We believe that it is our duty to protect the environment and insist on compliance with the law and emission standards to achieve a harmonious coexistence between man and man, man and nature, and man and society. We are constantly researching and seeking out new and innovative products to add to our portfolio. Our team of experienced professionals is dedicated to providing personalized service and support to our clients. We have to use wisdom and boldness, innovate continuously, respond to change with change, and explore the path of enterprise development.
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![Medium-pressure Flat Gate Valve | API 6D | PN1.6-6.4MPa | Class150-300LB | DN50-1000 | Factory]()
Medium-pressure Flat Gate Valve | API 6D | PN1.6-6.4MPa |...The Medium-pressure Flat Gate Valve is a parallel-slab isolation valve for PN1.6–6.4MPa (Class150–300LB) industrial pipelines, built to API 6D & JB/T5298. Floating pre-loaded seats withread more -
![Gas Flat Gate Valve | API 6D | Soft Seated | Full Bore Pigging | DN50-1200 | Factory]()
Gas Flat Gate Valve | API 6D | Soft Seated | Full Bore Pi...The Gas Flat Gate Valve is a parallel slide gate valve for gas transmission and distribution isolation — natural gas, city gas, LPG, and LNG. It delivers bidirectional zero-leakage sealing viaread more -
![Parallel Flow Hole Gate Valve | API 6D | Vented/Non-Vented | Full Bore | DN50-800 | Factory]()
Parallel Flow Hole Gate Valve | API 6D | Vented/Non-Vente...The Parallel Flow Hole Gate Valve is a dual-parallel-disc sliding valve for industrial pipeline shut-off — vented (with flow hole) or non-vented. Floating seats with pre-loading and polished flatread more -
![Electric Flat Gate Valve | API 6D | Rotork/AUMA | Remote Control | DN50-1500 | Factory]()
Electric Flat Gate Valve | API 6D | Rotork/AUMA | Remote ...The Electric Flat Gate Valve is an API 6D/API 6A compliant motorized flat gate valve for automated pipeline isolation. Fitted with Rotork, AUMA or domestic electric actuators, it supports remoteread more -
![Wedge Concealed Shaft Gate Valve | API 600 | Non-Rising Stem | DN40-1500 | Class150-2500 | Factory]()
Wedge Concealed Shaft Gate Valve | API 600 | Non-Rising S...Wedge-type Concealed Shaft Gate Valve (Non-Rising Stem) — multi-turn isolation valve with tapered wedge disc for on-off control in industrial pipelines. Fully concealed stem saves space and resistsread more -
![Welded Electric Gate Valve | Butt Weld | High Temp 570°C | DN50-800 | PN16-50 | Factory]()
Welded Electric Gate Valve | Butt Weld | High Temp 570°C ...Welded Electric Gate Valve — full-welded body + DZW multi-turn electric actuator for automated on-off control in high-pressure/high-temperature pipelines. Butt-weld ends (GB/T 12224/ANSI B16.25/78DG)read more -
![Thermal Insulation Gate Valve | Jacketed Steam/Hot Oil | DN15-600 | -40~550°C | Factory]()
Thermal Insulation Gate Valve | Jacketed Steam/Hot Oil | ...Thermal Insulation Gate Valve (Jacketed) — fully-wrapped insulation jacket; steam/oil/water/refrigerant circulates to maintain temp, prevent crystallization/solidification/viscosity of high-viscosityread more -
![Bellows Gate Valve | Metal Bellows Zero Leakage | ISO 15848 | DN15-800 | -101~650°C | Factory]()
Bellows Gate Valve | Metal Bellows Zero Leakage | ISO 158...Bellows Gate Valve — flexible metal bellows (AISI 633/AM 350/SS316L/Hastelloy) stem seal replaces packing, absolute zero leakage, no fugitive emissions. Dual bellows + graphite packing backupread more -
![Vacuum Isolation Valve | Zero Leakage | Steam Turbine Condenser | DN10-100 | 425/550°C | Factory]()
Vacuum Isolation Valve | Zero Leakage | Steam Turbine Con...Vacuum Isolation Valve — separates vacuum from atmosphere, prevents air infiltration, maintains vacuum integrity. Parallel dual-seal semi-forced bidirectional + wedge quick-wedging zero leakage;read more -
![American Standard Flange Gate Valve | API 600 | OS&Y | Class 150-2500 | WCB/CF8/CF8M | Factory]()
American Standard Flange Gate Valve | API 600 | OS&Y | Cl...American Standard Flange Gate Valve (ANSI/API) — bolted-bonnet, outside-screw-and-yoke (OS&Y) industrial gate valve for reliable on-off isolation in fluid pipelines. Fully compliant with API 600,read more -
![Stainless Steel Cryogenic Gate Valve | -196°C | Extended Bonnet | 316L | LNG | Factory]()
Stainless Steel Cryogenic Gate Valve | -196°C | Extended ...Stainless Steel Low-Temperature (Cryogenic) Gate Valve — specialized on-off valve for cryogenic service from -40°C down to -196°C (liquid nitrogen), custom to -253°C (liquid hydrogen). High-graderead more -
![Stainless Steel Gate Valve | CF8/CF8M/316L | API 600 | Class 150-2500 | DN15-2000 | Factory]()
Stainless Steel Gate Valve | CF8/CF8M/316L | API 600 | Cl...Stainless Steel Gate Valve — bolted-bonnet industrial on-off valve in austenitic stainless steel: CF8 (304), CF8M (316), CF3M (316L), 321 — for reliable flow isolation in corrosive, saline, andread more
Samuel Henry
The products are of good quality, we like them very much and will repurchase next time.
Calvin Iverson
The quality of these products is very good and the sales staff are very professional.
Ricardo Zack
I have purchased several batches of goods in this company. After the goods arrived, I checked carefully and found them all in good condition, which I am very satisfied with.
Sandra Rager
The company believes that the advantage of its products lies not in the quantity, but in the quality. Therefore, one of their products has many functions, which can be equivalent to many products of
David Tucker
Customers are very satisfied after receiving your products, not only fine workmanship, but also very easy to use.
Pamela Turner
They have introduced advanced automation equipment, so the production efficiency is very high, and their products are also in line with various international quality seriously and very reliable.
Types of Gate Valve and Parts - A Complete Guide for Engineer...
WebA gate valve is the most common type of valve used in any process plant. It is a linear motion valve used to start or stop fluid flow. In service, these valves are either fully open or fully...
Gate Valves Selection Guide: Types, Features, …...
WebGate valves (also known as knife valves or slide valves) are linear motion valves in which a flat closure element slides into the flow stream to provide shut-off. They are one of the most common...
Gate Valve vs Ball Valve - How They Work | Tameson.com...
WebThe gate is lifted to open the valve and is returned down to its original position to close the valve. The valve is accompanied by a bonnet which when rotated controls the position of the gate....
OS&Y Gate Valve - Rising Stem with Visual indicator...
WebOS&Y Gate Valve provides a visual indication of the valve’s open/closed position. Applications include fire sprinkler systems. This shut-off OS&Y gate valve features a resilient wedge gate valve...
Difference Between Normally Closed Valves...
WebSolenoid valves can also be normally closed. A solenoid valve is an electromechanical device that controls the flow of liquid or gas through a system. Normally closed solenoid valves include a...
VALVE TYPES AND SYMBOLS - Fluid Control Solutions...
WebGate Valves A gate valve can be used for a wide variety of fluids and provides a tight seal when closed. The major disadvantages to the use of a gate valve are: It is not suitable for throttling...
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