Non-Return/Check Valve

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Non-Return/Check Valve Specification

Pressure
Up to 16 Bar

Operating Pressure
0.2 - 16 Bar

Diameter
Custom sizes available

Thread size
BSP Threaded

Capacity
Depend on Size and Pressure

Pattern Dimensions
Standard as per IS specifications

Surface Treatment
Nickel Plated / Natural Finish

Product Type
Non-Return/Check Valve

Material
Brass

Metals Type
Forged Brass

Usage
Industrial, Water, Air, Gas, Oil Applications

Size
1/2 Inch to 2 Inch

Weight
100-500 Grams

Color
Golden / Silver

Flow Direction
Uni-Directional

Connection Type
Screwed Ends

Seal Material
Nitrile (NBR)

Temperature Range
-10°C to 80°C

Media
Water, Oil, Air, Gas

Standard
IS 778 / DIN / ISO standard

Non-Return/Check Valve Trade Information

FOB Port
yes

Payment Terms
Cash Against Delivery (CAD), Cash on Delivery (COD), Cash Advance (CA), Letter of Credit (L/C), Telegraphic Transfer (T/T), Western Union, Paypal, Cash in Advance (CID), Cheque

Supply Ability
100 Per Year

Delivery Time
3 Week

Sample Policy
Free samples available with shipping and taxes paid by the buyer

Packaging Details
PACKING, WOODEN BOX

Main Export Market(s)
Western Europe, Australia, North America, South America, Eastern Europe, Middle East, Africa, Asia, Central America

Main Domestic Market
All India

Certifications
ISO 9001 : 2015

About Non-Return/Check Valve

Non-Return/Check Valve

We manufacture uni-directional valves for instrumentation systems used in process plants. These are made in stainless steel grade 304/316.The ends are any combinations of male and female threads, NPT/BSPT/BSP. These are leak proof and have a very low cracking pressure.

Reliable Flow Control for Multiple Applications

This Non-Return/Check Valve is engineered for precise one-way control in water, oil, air, and gas systems. Its durable brass construction, along with premium nitrile seals, ensures long-lasting performance even in demanding industrial environments. The valve's compatibility with a wide range of fluids and its adherence to international standards makes it a versatile choice for diverse industries.

Adaptability & Customization

Offered in sizes from 1/2 inch to 2 inch, and with the option for custom diameters, these valves easily integrate into new or existing systems. The screwed BSP threaded connections and two types of surface finish simplify installation and maintenance, while the pressure rating up to 16 Bar provides safety and efficiency for varying operational needs.

FAQ's of Non-Return/Check Valve:

Q: How is the Non-Return/Check Valve installed in various applications?

A: The valve is designed for easy integration with BSP threaded screwed ends, allowing straightforward installation in pipelines for water, oil, air, or gas applications. Ensure the flow direction aligns with the arrow marked on the valve body for optimal performance.

Q: What makes the seal material Nitrile (NBR) suitable for this valve?

A: Nitrile (NBR) is used for its excellent resistance to oils, water, air, and various gases. It maintains reliable sealing capability across a wide temperature range, offering durability and leak-proof operation in demanding environments.

Q: When should a non-return/check valve be used in an industrial setting?

A: Use this valve whenever you need to prevent reverse flow in a system, such as protecting equipment from backflow, safeguarding pumps, or maintaining media separation in industrial processes involving water, air, oil, or gas.

Q: Where can these valves be applied effectively?

A: These valves are suitable for installation in industrial plants, utility water lines, compressed air systems, gas pipelines, and oil transfer setups. Their compliance with IS, DIN, and ISO standards broadens their suitability across regulated industries.

Q: What are the key benefits of using a brass non-return/check valve in systems?

A: Brass offers excellent corrosion resistance, robustness, and longevity. Coupled with the NBR seal, it ensures safety, efficient flow control, and minimal maintenance across a wide range of temperatures and pressures.

Q: How do I select the right size and pressure rating for my application?

A: Choose the valve size (1/2 inch to 2 inch or custom) based on your pipeline diameter and ensure the chosen valve matches your system's operating pressure, up to 16 Bar. Refer to standard pattern dimensions and consult with the dealer or manufacturer for precise compatibility.

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