Basic Info.
| Connection Form | Flange | Structure | Centre Sealing |
|---|---|---|---|
| Seal Form | Force Sealed | Valve Stem | Extended |
| Work Pressure | Low Pressure (Pn<1.6mpa) | Working Temperature | Normal Temperature (-40°C<T<120°C) |
| Material of Seal Surface | Soft Sealed | Valve Body | Casting |
| Standard | API609 | Application | Industrial Usage, Water Industrial Usage, Household Usage |
| Body | CF8/CF8m/2205/C95400 | Disc | CF8/CF8m/2205/C95400 |
| Seat | EPDM/NBR/PTFE/FKM/Rptfe | Top Flange | ISO 5211 |
| Transport Package | Carton/Wooden Case | Specification | DN50-DN600 |
| Trademark | CVVT | Origin | China |
| Production Capacity | 100000units |
Product Description
Our Advantages
Middle Valve Elastic Seat Seal Gate Valve
This valve features a unique design with a rubber-coated monolithic gate plate. Under operational force and water pressure, it undergoes slight elastic deformation, creating an excellent seal with the precision-cast seat. Key components and features include:
- Stainless Steel Investment Casting Shell: Provides durability and resistance to corrosion.
- Full-Diameter Flat Runner: Ensures smooth flow with minimal resistance.
- Fully Rubber-Covered Gate: Enhances sealing capabilities and longevity.
- Integral Copper Nut: Offers reliable operation and strength.
- Gate Guide System: Ensures precise movement and alignment.
- Stainless Steel Stem: Provides durability and resistance to wear.
- Double Thrust Bearing (for dark rod DN≤300): Enhances stability and operation.
- Valve Stem Axial Seal (for dark rod type): Prevents leaks along the stem.
- Reverse Seal Structure (for dark rod DN≤300): Adds an extra layer of sealing protection.
- Middle Flange Connection: Simplifies installation and maintenance.
- Double Leg Double Ring (for DN≤200): Improves structural support and sealing.
- No Painting and No Pollution: Environmentally friendly and maintenance-free.
- Various Types of Operation: Offers flexibility in usage.
- Convenient Installation and Construction: Designed for easy setup and operation.
