RGV01-TF010203
OEM | ODM | WDS
| Quantity: | |
|---|---|
Worm Gear Resilient Seat PN25 Gate Valves | OEM Gate Valve Manufacturer
Tianjin Worlds Valve Co., Ltd. – ISO 9001, CE, UKCA & WRAS Certified Factory
RGV01-TF010203--Operation and Maintenance Manual DOWNLOAD
1. High-Pressure Resilient Sealing
Zero Leakage Performance: EPDM encapsulated wedge achieves EN 12266-1 Class A bubble-tight shutoff at PN25 pressure rating
Corrosion Prevention: Complete rubber-to-body contact eliminates metal-to-metal seating surfaces
Temperature Resilience: Maintains sealing integrity from -10°C to 120°C in continuous operation
2. Enhanced Material Construction
Reinforced Body Design: Ductile iron body with increased wall thickness to withstand PN25 working pressure
Corrosion Protection: 300μm fusion-bonded epoxy coating per AWWA C504 standards
Durable Internals: stainless steel SS431 stem with precision-machined trapezoidal threads
3. OEM Customization Capability
Size Flexibility: Available from 2" to 24" (DN50 to DN600) with custom face-to-face dimensions
Material Options: Alternative seat materials (NBR, Viton), special coatings, and branded components
Technical Support: Engineering assistance for application-specific modifications and testing
4. Maintenance-Friendly Features
Lubrication-Free Operation: Self-lubricating bronze bushings and sealed bearings eliminate routine maintenance
Easy Access: Removable gearbox cover simplifies inspection and service when required
Detailed Description: | |
Series | Gear Operated Non-Rising Stem Gate Valve |
Size | DN40-DN600 |
Design Standard: | BS5163 DIN3352 BS EN 1171 API600 API6D AWWA C509 MSS SP-70 |
Face To Face: | DIN3202 F4/F5 BS5163 ASME/ANSI B16.10 AWWA C509 |
Fire Safe Design: | API 6FA |
Pressure Rating: | ASME/ANSI B16.34 |
Inspection & Test | API598 API6D ISO5208 |
Flange End: | ASME/ANSI B16.5 &B16.47 ASME B16.42 AWWA C207 ISO7005 DIN28533 DIN EN 1092 DIN2501 JIS B 2220 |
High-Pressure Capability: PN25 rating ensures reliable performance in demanding applications
Maintenance-Free Operation: Self-lubricating components and corrosion-resistant materials
Global Certification: CE, UKCA, and WRAS approvals for international project compliance
Custom Engineering: Flexible OEM solutions with technical support and quality assurance
Proven Durability: Robust construction tested to 38 bar for long-term reliability
Energy Efficiency: Low operating torque reduces manpower requirements and operational costs
High-Pressure Water Systems: Mainline isolation in municipal water distribution networks
Fire Protection: Sprinkler systems and hydrant supply lines requiring PN25 rating
Industrial Processing: Pump discharge control and process water lines
Irrigation Systems: High-pressure agricultural and landscape watering networks
Building Services: Riser mains and mechanical systems in high-rise constructions
Engineered for high-pressure applications, these worm gear resilient seat PN25 gate valves deliver unmatched performance and reliability for water distribution, fire protection, and industrial systems requiring robust flow control solutions.
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