Resilient Seated Gate Valve
Size: DN50-DN300 (2''-12'')
Standards: DIN3352 / EN1171 / BS5163 / AWWA / ANSI / ISO
Connection Standards: Socket End / Plain End / Push-on End / Flanged End
Work Pressures: PN10 / PN16 / 1.0MPa / 1.6MPa / CLASS 125
Product Overview
Soft Seal Gate Valve for Water Supply & Pipeline Systems
Our soft seal gate valve is designed for reliable shutoff performance in water supply, fire protection, irrigation and industrial pipeline systems. The elastic seated sealing structure provides excellent leak-tight performance and ensures stable operation under various working conditions.
Compared with traditional metal seated valves, the resilient seat design offers lower operating torque, better sealing reliability and longer service life.
Why Choose Our Soft Seal Gate Valve
Reliable Bubble-Tight Sealing
Elastic seat sealing design provides excellent leak-proof performance and ensures tight shutoff in water supply and pipeline systems.
Low Torque Operation
Optimized valve structure reduces opening and closing torque, making operation easier and improving service efficiency.
Corrosion Resistant Construction
Epoxy coated body and corrosion-resistant internal parts provide long-term durability in underground and industrial applications.
Multiple Connection Standards Available
Available in socket end, plain end, push-on or flanged connection types to meet different pipeline installation requirements.
Why More Projects Choose Soft Seal Gate Valves
| Comparison Point | Soft Seal Gate Valve | Traditional Threaded Cast Iron Valve | Brass Gate Valve |
|---|---|---|---|
| Leak Prevention | Excellent zero leakage | Leakage may occur after wear | Good |
| Rust Resistance | Excellent | Easy to rust | Good |
| Pipeline Size Suitability | Medium & large systems | Small pipelines | Small pipelines |
| Operation | Smooth, low torque | Heavier operation | Easy |
| Service Life | Longer | Moderate | Moderate |
| Project Cost Efficiency | Best for engineering projects | Lower initial cost | Higher material cost |
| Fire Protection Use | Highly suitable | Limited | Limited |
| Municipal Water Use | Ideal | Not recommended | Not suitable for large systems |
Product Features
Elastic seat sealing for zero leakage performance
Easy opening and closing with low torque design
Corrosion resistant epoxy coated body
Available in socket, plain end, push-on and flanged connections
Suitable for underground and municipal pipeline installation
Long service life with low maintenance cost
Available Standards & Customization
We provide soft seal gate valves in multiple specifications and standards:
DIN standard gate valves
BS standard gate valves
ANSI standard gate valves
OEM customized dimensions
Different pressure classes
Customized coatings and accessories
OEM & bulk order service available.
Why Buy from Koxy
Direct factory supply
Stable quality control
International standard production
Fast delivery for bulk orders
OEM / ODM customization
Export experience for global projects
Request a quote for your project requirements.
Technical Specifications
Product Components Materials
| Serial number | Main part | Material | |||||
| 1 | Valve cover | QT450 | |||||
| 2 | Stem | Copper rod | |||||
| 3 | Gate | Qt450,nitrile rubber,copper | |||||
| 4 | Valve body | QT450 | |||||
| 5 | Sealing ring | Nitrile rubber | |||||
| 6 | Hand wheel | QT450 | |||||
| 7 | Fasteners | Standard parts | |||||
Product Dimensions
| Nominal diameter dn | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | |||||
| L | 65 | 70 | 80 | 98 | 100 | 110 | 130 | 144 | 168 | |||||
