NATIONAL VACUUM EQUIPMENT INC Gate Valve

( Brand: National Vacuum Equipment Inc ), ( Manufacturer Part Number: 404-400-4NPT ), ( Part Type: Valve Vacuum )

Review NATIONAL VACUUM EQUIPMENT INC Gate Valve

The National Vacuum 404-400-4NPT Gate Valve is a versatile and reliable solution for various industrial applications requiring vacuum or inert gas handling. This valve boasts a compact design, making it an excellent choice for limited space installations.

The 404-400-4NPT Gate Valve is constructed from high-quality materials, including a forged brass body and a stainless steel gate. This combination ensures superior corrosion resistance and durability, making it suitable for use in harsh environments. The valve's gate is designed with a tapered edge for smooth sealing and easy operation.

The valve features a 4-way handle that allows for easy and intuitive operation. The handle is designed with a 90-degree operation, making it accessible in tight spaces and reducing the risk of accidental operation. The handle is also equipped with an integral position indicator, allowing users to quickly identify the valve's position at a glance.

The 404-400-4NPT Gate Valve comes with a vacuum rated seal and is suitable for use with vacuum and inert gases. It is available in various sizes, with a nominal pipe size range from 1/4 inch to 2 inches, and a pressure rating of ANSI Class VI, 150 psi. The valve also comes with a stainless steel stem and a PTFE seat, ensuring a leak-free and long-lasting performance.

The valve is also equipped with a lugged body design, making it easy to mount and install. It comes with a Buna-N packing gland and a PTFE packing ring for added sealing and protection against leaks. The valve also features a drain plug, making it easy to drain and maintain.

The National Vacuum 404-400-4NPT Gate Valve is a high-performance and reliable solution for vacuum and inert gas handling applications. Its compact design, durable construction, and easy operation make it an ideal choice for a wide range of industries, including food processing, pharmaceuticals, and laboratory applications. With its superior corrosion resistance, leak-free performance, and easy maintenance, this valve is an excellent investment for any industrial operation.

The National Valve 404-400-4NPT gate valve is a common choice for various industrial applications due to its durable design and reliable performance. Here are some pros and cons of buying this valve:

1. Durable Construction: This valve is built with high-quality materials, including forged body and disc, and stainless steel trim, ensuring long service life and resistance to wear and tear.

2. Leak-Free Performance: The 404-400-4NPT gate valve is designed to provide a tight seal, minimizing the risk of leaks and reducing the need for frequent maintenance.

3. Versatile Application: This valve is suitable for a wide range of applications, including water, steam, air, and other industrial fluids, making it a versatile option for many industries.

4. Easy to Operate: The gate valve design is simple and easy to operate, allowing for quick actuation and precise control of fluid flow.

5. Affordable Price: Compared to other valve types, the 404-400-4NPT gate valve is relatively affordable, making it a cost-effective option for many applications.

1. Not Suitable for High-Pressure Applications: This valve is not recommended for high-pressure applications, as it may not provide the necessary strength and durability.

2. Limited Flow Control: While the gate valve design is effective for stopping or starting fluid flow, it may not provide precise flow control, making it less suitable for applications that require fine adjustment.

3. Requires Regular Maintenance: Like all valves, the 404-400-4NPT gate valve requires regular maintenance to ensure proper function and prevent leaks.

4. Limited Size Options: This valve is available in a range of sizes, but it may not be suitable for very large or very small applications.

In conclusion, the National Valve 404-400-4NPT gate valve is a reliable and cost-effective option for many industrial applications, offering durable construction, leak-free performance, versatility, and ease of operation. However, it may not be suitable for high-pressure applications, provides limited flow control, requires regular maintenance, and is limited in size options. Ultimately, the decision to purchase this valve depends on the specific requirements of your application and your budget. If your application fits within the valve's capabilities and you are looking for a cost-effective and reliable option, then the 404-400-4NPT gate valve is a good choice. However, if you require precise flow control, high-pressure capabilities, or a larger or smaller size, then you may need to consider other valve types.

Details:

Manufactured following strict OE standards to work like the original component. Designed specifically for trucks, trailers, and buses. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Made of high-quality components for durability, reliability, and performance.

Engineered using the latest technology to ensure product lasts longer in service.

part #: 4044004npt price

• $58.97

specifications coacessori:

• brand: National Vacuum Equipment Inc
• mpn: 404-400-4npt
• part type: Valve Vacuum

offer coacessori:

• started: May 21, 2026
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• best offers: True

seller coacessori:

• city: Los Angeles, California
• rating: 99.4%
• # reviews: 70755

returns coacessori:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

payments coacessori:

• wallet: Paypal
• credit card: Discover
• other

shipping coacessori:

• type: Fixed
• class: Standard
• service: Standard
• cost: $0.00
• transit: 3-8 Days

general coacessori:

• condition: New
• Commercial Truck Parts > Accessories > Other Commercial Truck Accessories

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