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Check Valve

Name: Check Valve
Brand: PRAVIN STEEL INDIA
Price: 500 INR
Availability: InStock

Price 500 INR/ Unit

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MOQ : 100 Units

Check Valve Specification

Control System
Automatic (Flow Operated); No External Power

Valve Type
Non-return Valve (Check Valve)

Features
Corrosion Resistant, Leak-proof, Low Maintenance, Easy Installation

Valve Size
3 Inch (DN80)

Connection Type
Flanged Ends

Material
Cast Iron

Structure
Swing Type

Application
Industrial fluid handling, Water & Gas Pipelines, Oil & Petrochemical, HVAC

Sealing
EPDM or NBR Gasket

Type
Check Valve

Power
Manual (Non-electric)

Pressure
PN16 (Max 16 Bar)

Media
Water, Oil, Gas

Port Size
3 Inch

Temperature
-20°C to 180°C

Disc
Metallic (Stainless Steel/Brass)

Weight
Approx. 12 kg (for 3-inch size)

End Connection Standard
ANSI B16.5/IS Standard

Opening Pressure
Low Opening Pressure, <0.2 bar

Inspection & Testing
Hydrostatic & Pneumatic as per API 598

Body Coating
Fusion Bonded Epoxy Coated

Compliance
ISO 9001, CE Certified

Installation Type
Inline

Operating Position
Horizontal or Vertical

Body Thickness
Standard as per IS:5312

Check Valve Trade Information

Minimum Order Quantity
100 Units

Supply Ability
1000 Units Per Month

Delivery Time
15 Days

Main Export Market(s)
Asia, Eastern Europe, Western Europe, Middle East

About Check Valve

Check Valve

Check valves are two-port valves that are available in different types from which customers can choose the one as per their choice. These valves work automatically; these are durable which makes them durable and a prime choice for customers. The accurate dimension of our products and efficient performance and allowed us to stand out in the competitive market. To place the order for Check Valve, you can either visit us at our place or call us on the provided number.

Product details

Material	Stainless Steel
Media	Gas,Water
Pressure	High Pressure
End Connection	Socket Weld
Automation Grade	Semi-automatic

Rigorous Quality and Safety Compliance

Each check valve meets strict international standards such as ISO 9001 and CE certification, and is tested hydrostatically and pneumatically according to API 598 protocols. Thorough inspection assures leak-proof performance and durability, providing confidence in industrial and pipeline safety.

Versatile Installation and Usage

Engineered for easy installation, this swing type check valve can be mounted inline, in either horizontal or vertical pipe runs. It is ideal for service providers, suppliers, and end-users in varied sectors-including water supply, oil & gas, petrochemical, and HVAC-seeking dependable non-return protection.

Advanced Materials and Coatings

Constructed from robust cast iron and enhanced with a fusion bonded epoxy finish, this valve resists corrosion and wear. Metallic discs in stainless steel or brass provide further durability, while EPDM or NBR gaskets ensure tight sealing against water, oil, and gas media.

FAQ's of Check Valve:

Q: How do I install the check valve in my pipeline system?

A: Installation is straightforward due to the inline and flanged end design. The valve can be positioned horizontally or vertically, following the flow direction marked on the body. Ensure compliance with ANSI B16.5/IS standards for proper flange alignment and secure tightening.

Q: What industries benefit most from using this check valve?

A: This check valve is ideal for industrial fluid handling, water and gas pipelines, oil and petrochemical applications, and HVAC systems. Its robust construction and compliance with global standards make it suitable for a diverse range of sectors seeking reliable non-return solutions.

Q: When is maintenance required for this check valve?

A: Routine maintenance is minimal due to its corrosion-resistant coating and durable components. Periodic inspections are recommended, especially after extended service intervals or changes in media pressure/temperature, to ensure continued leak-proof operation.

Q: What is the process for inspection and testing of this valve?

A: Every unit undergoes hydrostatic and pneumatic testing in accordance with API 598. This process verifies that the valve is leak-proof and safe to operate under the designated working pressure of PN16 (16 bar).

Q: Where can this check valve be used within an industrial facility?

A: It can be installed at any point in a pipeline system where backflow prevention is needed-such as near pumps, downstream of process equipment, or at critical pipeline branch points in water, oil, or gas networks.

Q: How does the valve's low opening pressure benefit my system?

A: With an opening pressure below 0.2 bar, this valve allows fluid to pass with minimal resistance, ensuring efficient flow and minimizing energy losses-especially advantageous in gravity-fed or low-pressure systems.

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