RGV01-TF010203
OEM | ODM | WDS
| Availability: | |
|---|---|
| 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.
Meeting Your Specific Needs:
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.
Meeting Your Specific Needs:
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