MS Body Wafer Check Valve (NRV) | Allarakhu
MS Body Wafer Check Valve (NRV) is a compact wafer-type valve used to control one-way flow and help prevent reverse flow in water pipelines. It features a Mild Steel body, MS flapper and nitrile O-ring construction. The valve is specified for water service with a PN10 pressure rating and temperature below 120°C.
The wafer-style configuration makes this type of check valve suitable for industrial piping arrangements where a compact valve design is required. The valve works automatically with pipeline flow, allowing forward flow while restricting reverse movement when the flow direction changes.
For procurement teams, contractors and maintenance departments, selecting the correct valve requires checking the line size, pressure class, operating temperature, media and installation requirements. This product is specified in 6-inch size for water service.
Allarakhu & Sons can handle B2B enquiries for industrial valves and provide product information and quotations based on project requirements.
Product Overview
The MS Body Wafer Check Valve (NRV) is intended for water pipeline applications requiring non-return functionality.
The valve features:
- Mild Steel body
- MS material grade
- MS flapper
- Nitrile O-ring
- Wafer-type design
- 6-inch valve size
- PN10 pressure rating
- Water as the specified media
- Temperature below 120°C
- Blue colour
- Circular body configuration
Key Features
- Mild Steel body construction
- MS flapper
- Nitrile O-ring
- Wafer-type valve design
- Non-return valve functionality
- Designed for water service
- 6-inch size
- PN10 pressure rating
- Temperature below 120°C
- Compact circular valve configuration
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | MS Body Wafer Check Valve (NRV) |
| Valve Type | Wafer Type Check Valve / NRV |
| Body Material | Mild Steel |
| Material Grade | MS |
| Flapper | MS |
| Seal | Nitrile O-Ring |
| Listed Valve Size | 6 inch |
| Media | Water |
| Pressure | PN10 |
| Temperature | Less than 120°C |
| Design | Wafer Type |
| Shape | Circular |
| Colour | Blue |
Size Range
The specified size for this product is:
6 inch
No additional sizes should be published unless confirmed separately by Allarakhu & Sons.
Connection Options
The valve is designed in a Wafer Type configuration.
For procurement, buyers should confirm:
- Nominal valve size
- Mating flange requirements
- Pipeline pressure class
- Installation arrangement
- Required sealing arrangement
A specific ANSI, DIN, IS or other flange standard should only be mentioned when technically confirmed for the required application.
Design / Construction
The MS Body Wafer Check Valve (NRV) uses a Mild Steel body with an MS flapper and nitrile O-ring.
The wafer-type construction provides a compact valve arrangement for pipeline systems. The internal flapper allows the valve to perform its non-return function by responding to the direction of fluid flow.
The nitrile O-ring forms part of the sealing arrangement. Seal compatibility should be confirmed for the specific operating medium and conditions before procurement.
Pressure Information
Pressure Rating: PN10
The operating pressure of the actual pipeline should be checked against the valve’s rated pressure and the complete system design.
Do not select the valve based only on nominal pipe size. Procurement teams should verify pressure, temperature and media conditions together.
Applications
The specified application medium for this product is:
Water
Potential applications should be evaluated within the specified water-service conditions and PN10 / below-120°C limits.
Before using the valve for oil, steam, chemicals, compressed air, gas or other media, obtain confirmation of material and seal compatibility. These services should not be assumed without technical confirmation.
How the MS Wafer Check Valve Works
A check valve is designed to permit flow in the intended direction while restricting reverse flow.
In a typical installation:
- Water flows in the intended direction.
- The internal flapper responds to the forward flow.
- When the flow direction changes, the flapper moves toward the closed position.
- The closed valve helps restrict reverse movement through the pipeline.
Actual operating behaviour depends on the system flow conditions and valve design.
Product Selection Guide
Before ordering the MS Body Wafer Check Valve (NRV), B2B buyers should confirm:
Valve Size
The specified valve size is 6 inch. Confirm that this matches the pipeline requirement.
Pressure
The listed pressure rating is PN10. Confirm the pipeline operating and design pressure before selection.
Media
The specified media is water. Do not assume suitability for other fluids without technical confirmation.
Temperature
The specified temperature is less than 120°C.
Construction
Confirm that the Mild Steel body, MS flapper and nitrile O-ring arrangement matches the project’s requirements.
Industrial Buyer Guide
For industrial procurement, the correct NRV should be selected according to the complete operating environment rather than price alone.
Before requesting a quotation, provide:
- Required valve size
- Pipeline media
- Operating pressure
- Operating temperature
- Quantity required
- Installation details
- Project or maintenance requirement
- Delivery location
For water pipeline applications where the listed 6-inch PN10 specification is appropriate, this product can be evaluated as an MS wafer-type non-return valve.
For EPC projects, plant maintenance, infrastructure work and industrial replacement requirements, providing complete technical information helps the supplier respond more accurately.
Supplier in Surat
Allarakhu & Sons is based in Surat, Gujarat and serves industrial procurement requirements for valves, pipe fittings and related products.
For an MS Body Wafer Check Valve (NRV) enquiry, buyers can contact the sales team with the required size, quantity, pressure requirement, media and delivery location.
Contact Allarakhu & Sons
Mobile: +91 98251 78797
Mobile: +91 84011 31000
Address:
A-3, 7/4720, Badri Mansion,
Lal Darwaja Station Road,
Surat – 395003, Gujarat, India
Gujarat Industrial & GIDC Relevance
The product can be relevant to industrial procurement enquiries across Surat and surrounding Gujarat industrial locations where water pipeline and utility systems require non-return valve solutions.
Relevant industrial areas include:
- Surat GIDC
- Sachin GIDC
- Pandesara
- Udhna
- Hazira
- Palsana
- Kadodara
- Ankleshwar GIDC
- Bharuch GIDC
- Vapi GIDC
For each project, the buyer should confirm the valve’s size, pressure and media requirements before ordering.
India-Wide Industrial Enquiry
Allarakhu & Sons can receive B2B enquiries from industrial buyers across India, including:
Surat, Delhi, Mumbai, Bengaluru, Pune, Hyderabad, Ahmedabad, Jaipur, Chennai, Chandigarh, Lucknow, Goa, Indore, Nagpur, Dehradun, Kochi, Shimla, Srinagar, Noida and Gurugram.
For nationwide enquiries, provide the delivery city together with valve size, quantity, pressure requirement and application details so the quotation can be evaluated correctly.
B2B Product Enquiry
Request the Best Price
Contact Allarakhu & Sons for the latest price, specifications and availability.
📞 Call: +91 98251 78797
📞 Call: +91 84011 31000
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FAQs
What is an MS Body Wafer Check Valve (NRV)?
An MS Body Wafer Check Valve (NRV) is a wafer-type non-return valve designed to restrict reverse flow in a pipeline. The supplied product uses a Mild Steel body with an MS flapper and nitrile O-ring.
What material is used for the body?
The supplied product specification lists Mild Steel (MS) as the body material.
What is the size of this MS wafer check valve?
The supplied product reference lists the valve size as 6 inch.
What is the pressure rating?
The listed pressure specification is PN10. Buyers should confirm that the rating is suitable for their actual pipeline design conditions.
What media is specified for this valve?
The supplied product source specifies water as the media.
What is the temperature specification?
The supplied source lists the temperature as less than 120°C.
Does the valve have a nitrile seal?
Yes. The supplied product description specifies a Nitrile O-Ring along with an MS flapper.
Is this a wafer-type valve?
Yes. The product specification identifies the design as Wafer Type.
Where can I buy an MS Body Wafer Check Valve (NRV) in Surat?
You can contact Allarakhu & Sons in Surat for product specifications, pricing and B2B enquiry support. Share the required size, quantity, media and pressure requirements for a more accurate quotation.
Can I request a bulk quotation?
Yes. Industrial buyers can contact Allarakhu & Sons with the required quantity and technical requirements for a B2B quotation.
