Stainless Steel Flanged Gate Valve
Product Details
Zhejiang Leadtek Fluid Technology Co., Ltd. is one of the most experienced manufacturers and suppliers of stainless steel flanged gate valve in China. Please feel free to buy customized stainless steel flanged gate valve at competitive price from our factory. Also, free sample is available.
LEADTEK Stainless Steel Flanged Gate Valve
SS304/316 PN16 Rising Stem Gate Valve for Industrial Piping
Product Description：
The LEADTEK flanged gate valve is a high-performance flow control solution engineered for straight industrial pipelines, featuring a precision rising stem gate structure and an elastic seat wedge-shaped gate design. This Stainless Steel Flanged Gate Valve provides reliable bidirectional sealing, low flow resistance, and flexible operation, making it an ideal choice for on-off control of various fluids in municipal, industrial, and energy transport systems.
Core Design & Features
Our product is designed with industrial practicality at its core, integrating advanced structural design and reliable performance features to meet the strict demands of global piping systems:
✔ Rising Stem Gate Structure
Vertical stem motion enables precise visual control of the gate's opening/closing state, avoiding internal stem corrosion and ensuring stable operation for long-term use.
✔ Elastic Seat Wedge-Shaped Gate
The wedge-shaped gate with elastic seat design delivers perfect bidirectional sealing, effectively preventing fluid leakage and adapting to slight pipeline deformation for enhanced compatibility.
✔ Low Flow Resistance Design
A fully open unobstructed flow path minimizes pressure loss and transport energy consumption, achieving energy-efficient fluid control for industrial and municipal pipelines.
✔ Robust SS304/316 Construction
Food-grade and industrial-grade stainless steel material provides exceptional corrosion resistance, suitable for both clean and corrosive working environments with no rust or structural degradation.
✔ Flange End Connection
Standard flange connection ensures secure, leak-proof installation to straight pipelines, with easy assembly and disassembly for pipeline maintenance and valve replacement.
Applicable Media & Key Advantages
Versatile Medium Compatibility
Our product is suitable for on-off control of non-corrosive and mild corrosive fluids, including:
Industrial Fluids: Steam, compressed air, mineral oil, hydraulic oil
Municipal Networks: Tap water, wastewater, reclaimed water, seawater
Energy Transport: Natural gas, coal gas, low-pressure fuel gas
Unmatched Product Advantages
- Low Maintenance Costs – Simple modular structure, no complex internal components, and easy replacement of wear parts (e.g., elastic seat) reduce long-term maintenance time and costs.
- Energy Efficient Operation – Ultra-low flow resistance minimizes pump and pipeline energy consumption, cutting operational costs for large-scale piping systems.
- Safe & Leak-Proof Performance – Reliable bidirectional sealing and PN16 pressure rating ensure zero leakage risk, meeting industrial safety and environmental protection standards.
- Wide Temperature Adaptability – Resistant to -20°C~+120°C extreme temperatures, stable performance in both low-temperature cold storage and high-temperature steam pipelines.
- Long Service Life – SS304/316 corrosion resistance and precision machining ensure the valve has a long service life with no structural failure under normal use.
Technical Specifications
The following standard parameters apply to our product. Custom pressure, size and material are available upon request.
|
Type |
|
|
Size |
½"~6" (DN15-DN150) |
|
Material |
SS304 / SS316 |
|
Pressure |
PN16 |
|
Temperature |
-20°C~+120°C |
|
Size |
L |
D1 |
C |
g |
T |
t |
H |
W |
n-φ |
|
1/2" |
130 |
95 |
65 |
45 |
14 |
2 |
200 |
120 |
4-14 |
|
3/4" |
150 |
105 |
75 |
55 |
14 |
2 |
200 |
120 |
4-14 |
|
1" |
160 |
115 |
85 |
65 |
14 |
2 |
220 |
140 |
4-14 |
|
11/4" |
180 |
135 |
100 |
78 |
16 |
2 |
260 |
160 |
4-18 |
|
11/2" |
200 |
145 |
110 |
85 |
16 |
3 |
280 |
180 |
4-18 |
|
2" |
250 |
160 |
125 |
100 |
16 |
3 |
310 |
240 |
4-18 |
|
21/2" |
265 |
180 |
145 |
120 |
18 |
3 |
355 |
240 |
4-18 |
|
3" |
280 |
195 |
160 |
135 |
20 |
3 |
380 |
280 |
8-18 |
|
4" |
300 |
215 |
180 |
155 |
20 |
3 |
425 |
300 |
8-18 |
Industrial Applications
The LEADTEK flanged gate valve is a versatile flow control solution designed for straight pipelines that require low flow resistance, reliable bidirectional sealing, and easy maintenance. It is widely used across the following industries and applications:
- Municipal Water Supply & Drainage: For tap water distribution, wastewater treatment and sewage discharge pipelines, with excellent seawater and sewage corrosion resistance.
- Industrial Manufacturing: For steam, compressed air and oil pipeline control in factories, plants and machining workshops, adapting to high-temperature industrial fluid conditions.
- Energy & Gas Transport: For low-pressure natural gas and coal gas pipeline networks, with safe leak-proof performance to ensure gas transport safety.
- Building & Construction: For water supply, heating and fire protection pipeline systems in high-rise buildings and commercial complexes, with a simple structure for easy installation.
- Marine & Offshore Engineering: For ship and offshore platform piping systems, resistant to seawater corrosion and suitable for harsh marine working environments.
Why Choose LEADTEK ?
Zhejiang Leadtek Fluid Technology Co., Ltd. is a leading Chinese manufacturer and supplier of stainless steel valves and pipe fittings, with professional R&D, casting, CNC machining and assembly capabilities. We have decades of experience in producing industrial valves, and our product is trusted by global customers for its stable quality and competitive pricing. Our core service advantages for you:
Free Sample Available
Get a free sample (freight collected) for your performance testing and quality verification.
01
Customization Support
We offer custom size (DN15-DN150+), material, pressure rating and connection design according to your project's specific requirements.
02
Strict Quality Control
Every valve undergoes 100% pressure and sealing testing before delivery, ensuring zero defective products and reliable on-site performance.
03
Factory Direct Pricing
No middlemen, competitive factory price for both small and bulk orders, with flexible MOQ to meet your procurement needs.
04
Fast Global Delivery
In-stock products for fast delivery, and professional logistics support for international shipping to all major global markets.
05
LEADTEK is the perfect flow control solution for your industrial and municipal straight pipelines-with SS304/316 corrosion resistance, PN16 pressure rating, bidirectional sealing and low flow resistance. Our valve combines reliable performance, easy maintenance and long service life, meeting the global industrial standards for piping systems.
Whether you need standard DN15-DN150 Stainless Steel Flanged Gate Valve or custom valve solutions, LEADTEK has the production capacity, technical expertise and global service capability to meet your requirements. Contact our sales team today with your specific size, material, pressure and quantity needs-we will reply with a detailed quote within 48 hours and provide professional one-stop industrial valve solutions for your project!
FAQ
Q: Can you pack the products according to our packaging requirements?
A: Yes, please provide your packaging design, and we will produce the packaging according to your requirements. We also have professional designers who can assist you with packaging design if needed.
Q: What certifications do you have?
,A: IS09001,IS014001,IS045001,1S050001,CE,KC,TS,RoHS. Certificates are provided according to the customer's country standards.
Q: How many years of experience do you have in precision casting?
A: We have more than 30 years' experience for precision casting.
Q: Which countries and regions are your products sold in?
A: Leadtek Fluid adheres to a global development strategy, with products sold in over 80 countries and regions, including：Europe and America (United States, Italy, United Kingdom, Germany) ,Asia-Pacific (South Korea, Japan, Malaysia, Singapore) ,Middle East and South America (Saudi Arabia, Turkey, Brazil, Chile) ,China (Hong Kong, Taiwan)
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