Ductile Iron Bevel Gear Operated NRS Gate Valve 40-600mm 1.0-2.5MPa For Water Pipeline Systems
Price:
USD189.9/Set - USD8899.9/Set
MOQ:
1 Set
Delivery Time:
One week
Brand:
JGPV
Product Description
Product Overview
This ductile iron bevel gear operated resilient seated NRS gate valve is specifically designed for water pipeline applications. The valve features a perpendicular gate movement relative to fluid flow and operates exclusively in fully open or fully closed positions, making it ideal for isolation applications where flow regulation is not required.
Technical Specifications
| Parameter | Specification |
|---|---|
| Diameter Nominal (DN) | 40-600 mm |
| Pressure Nominal (PN) | 1.0-2.5 MPa |
| Strength Test Pressure | 1.5 × PN |
| Sealing Test Pressure | 1.1 × PN |
| Working Temperature | 0°C to 80°C |
| Connection Type | Flange |
| Operation Methods | Manual, Bevel Gear, Pneumatic, Electric Actuator |
Material Composition
| Component | Material |
|---|---|
| Body & Bonnet | Ductile Iron |
| Stem | 2Cr13 Stainless Steel |
| O-Ring & Seal | NBR (Nitrile Rubber) |
| Gland | Ductile Iron |
| Disc | Ductile Iron wrapped by NBR |
Key Features & Benefits
- Flat-bottomed valve seat design prevents dirt accumulation and ensures reliable sealing
- Nitrile rubber-wrapped disc with corrosion-resistant internal components suitable for harsh environments
- Compact and lightweight construction for easy installation and maintenance
- Triple O-ring stem sealing system reduces friction resistance for smooth, lightweight operation
- Excellent elastic memory and long service life with reliable sealing performance
Applications
Ideal for water supply systems, sewage treatment, construction projects, food processing, pharmaceutical manufacturing, metallurgical operations, textile industries, and energy systems. The valve's resilient seating and corrosion-resistant materials make it particularly suitable for demanding water pipeline applications.
Operation Flexibility
This gate valve supports multiple operation methods including manual control, bevel gear operation, pneumatic actuation, and electric actuation. The bevel gear operation provides enhanced torque for larger diameter valves (up to 600mm), while electric and pneumatic options offer automated control capabilities for high-demand industrial applications.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai Jianggong Valve Manufacturing Co., Ltd.
Location
No. 5089, Nanzhu Road, Zhuqiao Town, Pudong New Area, 201324, P. R. China
Contact Person
David Chen