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NRV True Union Industrial Check Valves (NRV)

Sree Krishna Sweets logo
Sree Krishna Sweets
Verified seller — Purba Medinipur, West Bengal, India · Replies in ~24–48 hours
Trusted Seller Export Ready
Price on request In stock
Inclusive of all taxes
MOQ: 1 unit
Lead time: On request
GST invoice
Origin: India
Export ready
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Export Snapshot
Minimum order
1 unit
HSN Code
On request
Origin
India
Lead time
On request
Port of dispatch
On request
Packaging
Standard export packaging
Shelf life / storage
As per product specification
Export markets served
Global markets
Ability to customise
As per OEM brief
Values shown are for Sree Krishna Sweets.
Company Sree Krishna Sweets
Sree Krishna Sweets logo
Sree Krishna Sweets

Registered address: Purba Medinipur, India. Industry: Food & Beverage › Bakery & Confectionery.

Trusted Seller
View profile →
Established
Not shared
Employees
–
GST
19AFAFS9449G1ZI
IEC code
Not shared
Export markets
Global markets
Member since
Mar 2026
Turnover
On request
Incorporation type
On request
Product details

ASTRAL presents its premium range of uPVC and CPVC True Union Industrial Check Valves (NRV) designed for demanding industrial applications. Built with precision engineering and high-performance thermoplastic materials, the Astral Check Valves guarantees unidirectional flow, prevents back flow, and effectively prevents reverse contamination in process lines while protecting against pressure surges. The tensioned spring and tight- sealing mechanism enable rapid, reliable closure to protect piping systems from damage. Suitable for both horizontal and vertical installations, the valves are built from durable, corrosion-resistant materials for long-lasting performance in aggressive environments.

Description provided by Sree Krishna Sweets.

True Union Industrial Check Valve (NRV)

uPVC and CPVC

Unidirectional flow

Prevents back flow and reverse contamination

Tensioned spring with tight-sealing mechanism

Suitable for horizontal and vertical installation

Durable and corrosion-resistant

Industrial process lines

Specifications
Product Title
NRV True Union Industrial Check Valves (NRV)
Brand/Series
ASTRAL
Valve Type
Industrial Check Valve / Non-Return Valve (NRV)
Construction Type
True Union
Material
uPVC and CPVC
Function
Unidirectional flow control
Backflow Prevention
Yes
Reverse Contamination Protection
Yes
Pressure Surge Protection
Yes
Closure Mechanism
Tensioned spring
Sealing
Tight-sealing mechanism
Installation Orientation
Horizontal and vertical
Corrosion Resistance
Corrosion-resistant
Application
Demanding industrial applications
MOQ
1
Store Name
SREE KRISHNA SWEETS
Use cases
Category
Industrial Check Valves
Primary application
Brand
Product type
Product
Logistics & handling
Lead time
On request
Packaging
As per buyer requirement
Storage condition
As recommended by supplier
Origin
India
Form
As listed by supplier
Commercials Sree Krishna Sweets
Minimum order
1 unit
Lead time
On request
Payment terms
As per negotiated commercial agreement
Frequently asked by buyers
What material options are available for this NRV true union check valve?

The product is available in uPVC and CPVC thermoplastic materials, both suited for industrial piping and corrosion-resistant service.

Can this check valve be used to prevent reverse contamination in process lines?

Yes. It is designed to ensure unidirectional flow and prevent back flow, which helps protect process lines from reverse contamination.

Is the valve suitable for both horizontal and vertical installation?

Yes. The valve is suitable for both horizontal and vertical installations, which makes it flexible for different pipeline layouts.

What helps this valve close quickly during operation?

A tensioned spring and tight-sealing mechanism are used to support rapid, reliable closure.

Is this valve appropriate for aggressive industrial environments?

Yes. The uPVC and CPVC construction provides durable, corrosion-resistant performance for demanding industrial applications.

What is the minimum order quantity for this product?

The minimum order quantity is 1.

What type of buyers is this product intended for?

It is intended for B2B buyers such as plant engineers, industrial contractors, maintenance teams, and procurement departments sourcing wholesale or OEM valve solutions.

Question not answered? Sellers typically reply within 24–48 hours.

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