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Air Admittance Valve Negative Pressure Elimination Valve for Sewage

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’s Air Admittance Valves are designed to address the issue of negative air pressure that occurs in sewage systems when sanitary facilities are utilized. This negative pressure can lead to the siphons losing water due to the flow of sewage. By providing an air supply to the sewage system, air admittance valves effectively counterbalance negative air pressure. Astral Air Admittance Valves are manufactured in accordance with the latest European standards and are capable of operating within a temperature range of -20°C to +60°C.

Description provided by Sree Krishna Sweets.

Eliminates negative air pressure in sewage systems

Admits air into the system to counterbalance pressure drop

Sanitary facilities and sewage systems

Manufactured in accordance with the latest European standards

-20°C to +60°C

Minimum order quantity: 1

Specifications
Product Name
Air Admittance Valve Negative Pressure Elimination Valve for Sewage
Brand Mentioned
Astral
Function
Prevents siphons from losing water caused by negative pressure
System Type
Sewage / sanitary drainage system
Operating Principle
Provides an air supply to the sewage system
Standard
Latest European standards
Operating Temperature Range
-20°C to +60°C
MOQ
1
Store Name
SREE KRISHNA SWEETS
Use cases
Category
Air Admittance 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 is the main function of this air admittance valve?

It admits air into sewage systems to counteract negative pressure and prevent siphons from losing water.

What type of systems is this valve suitable for?

It is designed for sewage and sanitary drainage systems where pressure imbalance can affect trap seals.

Does this product comply with any standards?

Yes, it is manufactured in accordance with the latest European standards.

What is the operating temperature range?

The valve operates within a temperature range of -20°C to +60°C.

Is this product available for small quantity purchase?

Yes, the minimum order quantity is 1, so it can be ordered for sample, replacement, or small project requirements.

Is this suitable for wholesale and export procurement?

Yes, it is positioned for factory direct, export-ready supply and is suitable for wholesale and OEM sourcing.

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

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Air Admittance Valve Negative Pressure Elimination Valve for Sewage
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