Double Check Valve

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Double Check Valve Specification

Valve Type
Double Check Valve

Valve Size
1/4 (other sizes available per make)

Control System
None (Self-operating check mechanism)

Features
Corrosion resistance, Compact design, High pressure resistance

Connection Type
Threaded - NPT

Material
Stainless Steel 316

Sealing
PTFE/Viton (optional, based on application)

Structure
Double check valve with threaded body

Application
Prevents reverse flow in piping systems

Type
Non-return, double check type

Power
Not Applicable (Manual Valve)

Pressure
Upto 6000 PSI (varies by size and specs)

Media
Liquids, Gases, Air, Water, Oil, Steam

Port Size
1/4 NPT (as marked on the valve)

Temperature
-20C to 200C (Depending on seal and material)

Disc
Metal disc, spring loaded (internal)

Flow Direction
Marked on body or as per design

Installation Position
Vertical or Horizontal

End Connection
Female-Female

Spring Material
Stainless Steel

Body Finish
Polished/Chrome Finish

About Double Check Valve

Discover exceptional value with our prodigious Double Check Valve made from superior Stainless Steel 316. Engineered with a flawless polished/chrome finish and trusted NPT-threaded connections, this valve guarantees corrosion resistance and high pressure tolerance-up to 6000 PSI. Promotion alert: unbeatable price with value-added discount for bulk orders! Designed for versatile installation (horizontal or vertical) and available in multiple sizes, this double check valve is your reliable solution for preventing reverse flow in diverse piping systems. Ideal for liquids, gases, oil, steam, and more. Choose excellence-choose our double check valve.

Optimal Performance for Diverse Industrial Applications

The Double Check Valve is widely utilized in plant operations and industrial facilities owing to its robust construction and adaptability. Capable of handling various application media such as liquids, gases, water, oil, steam, and air, this valve is instrumental in preventing reverse flow across process lines. It's primarily used for ensuring media integrity in chemical plants, water treatment facilities, refineries, and HVAC systems, delivering peace of mind and operational reliability in critical applications.

Flexible Payment, Prompt Transport, Reliable Supply

We offer customer-centric payment terms, ensuring flexibility and convenience with every transaction. For all orders, charges are transparently outlined and goods transport is facilitated through trusted logistics partners for timely exchange and delivery. Our supply ability meets varying demands, supporting bulk purchases with quick turnaround. You can expect a smooth process from order placement to the arrival of your valve, making procurement cost-efficient and hassle-free each time.

FAQ's of Double Check Valve:

Q: How does the double check valve prevent reverse flow in pipelines?

A: The double check valve uses two internal, spring-loaded metal discs to block any reverse movement of fluid or gas, ensuring a one-way flow and protecting your system from backflow-related issues.

Q: What kind of media is this double check valve suitable for?

A: This valve is built to handle a wide range of media, including liquids, gases, air, water, oil, and steam, making it highly versatile for various industrial applications.

Q: When should I consider installing a double check valve in my piping system?

A: You should install a double check valve whenever you need to prevent unwanted backflow that could contaminate your process fluid, damage equipment, or violate safety regulations.

Q: Where is the optimal installation position for the valve?

A: The valve can be installed either vertically or horizontally as per your system layout, providing flexible installation options to suit your specific requirements.

Q: What benefits does the polished or chrome finish provide?

A: The polished or chrome finish enhances the valve's appearance and provides extra corrosion resistance, extending the lifespan of the product and reducing the need for frequent replacement.

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