MV-14-005 PARKER Stopcock Ptfe Pargrip Mnpt Pfa

Review PARKER Way Stopcock Ptfe 1/4 Inch Pargrip 1/2 Mnpt Pfa

Introducing the Parker MV-14-005 Stopcock, a versatile and reliable fluid control component designed for applications that require PTFE (polytetrafluoroethylene) and PFA (perfluoroaloxyalkanes) linings. This stopcock is engineered with a 1/4 inch NPT (National Pipe Thread) inlet and a 1/2 MNPT (Male National Pipe Thread) outlet, making it a suitable choice for various fluid handling systems.

The Parker MV-14-005 Stopcock is constructed with a durable body made of brass, ensuring strength and longevity. The valve stem and handwheel are manufactured from stainless steel, ensuring resistance to corrosion and wear. The PTFE and PFA linings offer excellent chemical resistance, making this stopcock an ideal solution for handling aggressive fluids.

The 1/2 MNPT outlet is equipped with a 1/2 inch ParGrip coupling, which provides a positive seal and eliminates the need for gaskets or packing materials. The ParGrip coupling also offers a convenient and secure way to connect and disconnect hoses or piping.

This stopcock features a 90-degree body design, allowing it to be installed in tight spaces and save valuable installation real estate. The handwheel is ergonomically designed for easy operation, and the valve stem is fitted with a PTFE seal that ensures a leak-free operation.

The Parker MV-14-005 Stopcock is suitable for a wide range of applications, including pharmaceuticals, food and beverage, chemical processing, and water treatment industries. Its superior material selection and robust design make it a reliable and effective solution for your fluid handling needs.

In summary, the Parker MV-14-005 Stopcock is a high-performance fluid control component designed for applications that require PTFE and PFA linings. Its brass body, stainless steel valve stem and handwheel, and PTFE and PFA linings offer excellent chemical resistance and durability. The 1/2 MNPT outlet with ParGrip coupling provides a secure and leak-free connection, and the 90-degree body design saves valuable installation space. This stopcock is an ideal choice for various fluid handling systems in industries such as pharmaceuticals, food and beverage, chemical processing, and water treatment.

The Parker MV-14-005 stopcock is a PTFE (polytetrafluoroethylene) 1/4 inch NPS (National Pipe Thread) male threaded component, designed for use in MNPT (Male Neapolitan Thread and PFA (Polyfluoroalkyl) applications. Here are some potential pros and cons of buying this stopcock:

1. PTFE material: PTFE is a high-performance, chemically resistant material that is widely used in various industries due to its excellent non-stick properties and resistance to corrosion. It is ideal for applications involving chemicals or harsh environments.

2. MNPT thread: This type of thread offers a high degree of sealing reliability, making it a popular choice for applications where leakage is not desirable.

3. Suitability for PFA: PFA is a type of fluoropolymer material that is known for its excellent chemical resistance, particularly to strong acids and bases. The Parker MV-14-005 stopcock is designed to be used with PFA, making it a good choice for applications involving such chemicals.

4. Durable construction: The stopcock is made of high-quality materials and has a robust design, ensuring long-lasting performance.

1. Cost: PTFE and MNPT components are typically more expensive than their counterparts made of other materials, such as brass or stainless steel. The Parker MV-14-005 stopcock may be more costly than some other options on the market.

2. Size and weight: The 1/2 inch size of the stopcock may be larger than what is required for some applications, and it may add extra weight to a system.

3. Limited flow rate: Due to its design and material properties, the stopcock may have a lower flow rate than some other types of valves.

The Parker MV-14-005 stopcock is a high-performance component that is well-suited for applications involving harsh chemicals and demanding environments. Its PTFE material, MNPT thread, and compatibility with PFA make it an attractive choice for those who require a reliable and leak-free valve. However, it may be more costly than other options and may have a lower flow rate, depending on the application requirements. Ultimately, the decision to buy this stopcock will depend on the specific needs and budget of the user.

If you require a high-performance valve for use with harsh chemicals or demanding environments, the Parker MV-14-005 stopcock is a solid choice. Its PTFE material, MNPT thread, and compatibility with PFA make it an ideal selection for such applications. However, if cost is a concern or if you require a higher flow rate, you may want to consider other options on the market. It's recommended to consult with a professional or industry expert to determine the best valve for your specific application.

Details:

Mnpt pfa Parker MV-14-005 2 way stopcock ptfe 1/4 in. Pargrip x 1/2 in.

specifications pipehosefit:

• brand: Parker
• mpn: Mv-14-005
• end a diameter: 1/4 In
• fitting shape: Straight
• material: Perfluoroalkoxy
• end b diameter: 1/2 In
• type: Compression Fittings
• end a-to-end b gender: Female-to-male
• unit type: Unit
• country of origin: United States
• end a-to-end b: Compression-to-npt

payments pipehosefit:

• wallet: google-pay
• credit card: mastercard
• other

offer pipehosefit:

• options: ship-to-home
• started: may 26, 2026
• sold #: 9
• availability: in stock
• price: $99.00
• item condition: Used
• in stock #: 1
• best offers: true

general pipehosefit:

• category: Business & Industrial > Adapters > Pipe Hose > Compression Fittings

seller pipehosefit:

• city: ponder, texas
• rating: 100.0%
• # reviews: 2501

shipping pipehosefit:

• transit: 3-7 days
• carrier: usps
• service: usps ground advantage, expedited
• type: fixed
• class: standard, expedited

returns pipehosefit:

• policy: returns accepted
• time: 30 days
• method: money back
• paid by: buyer