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Worm Gear Resilient Seat PN25 Gate Valves | OEM Gate Valve Manufacturer-Tianjin Worlds Valve Co., Ltd.

Non-Rising Stem High Pressure PN25 Gate Valves offered by OEM Gate Valve Manufacturer-Tianjin Worlds Valve Co., Ltd.

Risilient Seat Non-Rising Stem Gate Valve from Customizable Valve Factory-Tianjin Worlds Valve Co., Ltd.

Worm Gear Operated Gate Valve with CE Certified Supplied by China OEM Valve Manufacturer-Tianjin Worlds Valve Co., Ltd.

WRAS Approved PN25 Gate Valve with Ductile Iron Valve Body | China OEM Valve Supplier-Tianjin Worlds Valve Co., Ltd.

OEM Gate Valve Supplier | PN25 Water Works Valve-China OEM Valve Suppleir-Tianjin Worlds Valve Co., Ltd,

Worm Gear Resilient Seat PN25 Gate Valves | OEM Gate Valve Manufacturer

Tianjin Worlds Valve Co., Ltd., as a professional OEM gate valve manufacturer, introduces Worm Gear Resilient Seat PN25 Gate Valves engineered for demanding high-pressure applications in water supply, industrial processing, and fire protection systems. These valves integrate worm gear operation with bubble-tight resilient seating to deliver reliable performance under PN25 working pressures. The robust construction ensures zero leakage and smooth operation, making them ideal for mainline isolation, pump discharge control, and other critical high-pressure applications. Manufactured in compliance with ISO 9001 quality standards and certified by CE, UKCA, and WRAS, they represent the pinnacle of durability and performance in gate valve technology.

Model:
RGV01-TF010203
Brand:
OEM | ODM | WDS

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Product Description

Introduction:

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

Non-rising resilient seat gate valve

Technical Features & Design Advantages:

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

Worm Gear Resilient Seat PN25 Gate Valves-1 (1)

Technical Parameters：

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

Worm Gear Resilient Seat PN25 Gate Valves-1 (2)

Competitive Advantages：

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

Worm Gear Resilient Seat PN25 Gate Valves-1 (3)

Industry Applications

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

Conclusion:

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:

dekai@worldsvalve.com

PN25 gate valve manufacturer Worm gear operated gate valve High pressure resilient seat valve OEM gate valve supplier PN25 water works valve CE certified gate valve WRAS approved PN25 valve Industrial gate valve factory Ductile Iron Gate Valve ISO 9001 valve manufacturer

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