CHELSEA 378414 Npt Pressure Valve 1/4 118365 L170629

( Brand: Chelsea ), ( Part Type: Pressure Valve ), ( Manufacturer Part Number: 378414 ), ( Country Of Origin: United States )

Review CHELSEA Genuine 1/4 Inch Npt Pressure Valve

The Chelsea 378414 1/4 NPT Pressure Valve, model number 118365 L170629, is a versatile and reliable solution for controlling and regulating pressure in various industrial and commercial applications. This valve is manufactured by Chelsea Market Centre, a trusted name in the industry known for producing high-quality pressure control products.

The 1/4 NPT thread connection on this pressure valve allows for easy installation and integration into systems with standard 1/4 inch threaded pipework. It is designed to handle working pressures up to 150 psi (10.3 bar), making it suitable for a wide range of applications where pressure control is essential.

This pressure valve features a robust and durable metal construction, ensuring long-lasting performance in demanding environments. The valve body is made of brass, a material that offers excellent resistance to corrosion and chemical attack. The valve stem, on the other hand, is made of stainless steel, a material that is resistant to rust and other forms of environmental degradation.

The valve operates using a spring-loaded mechanism that allows it to automatically open or close based on the pressure in the system. The valve seat is made of PTFE, a high-performance material that offers excellent sealing properties and resistance to wear and tear. The valve also comes with a rubber diaphragm, which helps to absorb any shock or vibration in the system, further enhancing its durability and reliability.

This Chelsea pressure valve is designed with safety in mind. It is equipped with an overpressure safety relief feature, which prevents the valve from being damaged or causing harm in case of a system pressure surge. The valve is also easy to maintain, with an accessible adjustment screw that allows for quick and easy adjustment of the spring tension, ensuring optimal performance over the life of the valve.

In summary, the Chelsea 378414 1/4 NPT Pressure Valve, model number 118365 L170629, is a high-performance, reliable, and durable pressure control solution for various industrial and commercial applications. Its standard 1/4 NPT thread connection, robust metal construction, and automatic spring-loaded mechanism make it an ideal choice for controlling and regulating pressure in systems where reliability and safety are paramount.

Pros and Cons of buying a Chelsea 378414 1/4 NPT Pressure Valve (118365 L170629)

The Chelsea 378414 1/4 NPT Pressure Valve (118365 L170629) is a commonly used pressure relief valve in various industrial and residential applications. Here are some potential advantages and disadvantages to consider before making a purchase.

1. Safety: A pressure relief valve is an essential safety component in any system where pressure can build up and potentially cause damage or harm. The Chelsea valve is designed to release excess pressure when a predetermined threshold is reached, preventing potential damage to equipment or injury to people.

2. Reliability: Chelsea is a well-known brand in the valve industry, and their products are known for their durability and reliability. The 378414 model is no exception, with a brass body and stainless steel trim, making it resistant to corrosion and wear.

3. Versatility: This valve is suitable for a wide range of applications, including steam, air, water, and other fluids. It can handle working pressures up to 300 psi and temperatures up to 400 F.

1. Cost: Compared to some other pressure relief valves on the market, the Chelsea 378414 can be more expensive. However, its reliability and durability may justify the higher price tag in the long run.

2. Complexity: Installing and maintaining this valve can require some expertise, especially if you are not familiar with pressure relief systems. It may be necessary to hire a professional to ensure proper installation and testing.

3. Limited Customization: While the Chelsea 378414 is a versatile valve, it may not be suitable for every application. For example, if you need a valve with a specific pressure or temperature rating, you may need to look for a different model.

The Chelsea 378414 1/4 NPT Pressure Valve (118365 L170629) is a reliable and durable pressure relief valve that offers essential safety features for various applications. Its versatility, combined with the reputation of the Chelsea brand, makes it a worthwhile investment for many users. However, its cost and potential complexity in installation and maintenance may be drawbacks for some. Ultimately, the decision to purchase this valve should be based on your specific application requirements and budget.

If you are in need of a reliable and durable pressure relief valve for your system, the Chelsea 378414 1/4 NPT Pressure Valve (118365 L170629) is an excellent choice. Its versatility and the reputation of the Chelsea brand make it a worthwhile investment for many applications, despite its potential cost and complexity in installation and maintenance. However, if you have a limited budget or require a more customized valve, you may want to explore other options in the market.

Details:

You'll get ONE 1 378414 Genuine Chelsea 1/4 NPT Pressure VALVE 118365, L170629, ketone L170629.

part #: 378414 prices

• $15.95-$93.10

specifications heavyaccoutrement:

• brand: Chelsea
• part type: Pressure Valve
• manufacturer part number: 378414
• country of origin: United States

general heavyaccoutrement:

• condition: New Open box
• Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Hardware Parts

returns heavyaccoutrement:

• policy: No Returns

offer heavyaccoutrement:

• sold: 0
• started: May 22, 2026
• availability: In Stock
• quantity: 1
• options: Ship-to-home

seller heavyaccoutrement:

• rating: 99.8%
• # reviews: 13160
• city: Vienna, Virginia

shipping heavyaccoutrement:

• cost: $0.00
• transit: 7-13 Days
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated

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