CI/CS/SS Wafer Type Check Valve

Description

CI / CS / SS WAFER TYPE CHECK VALVE
Manufacturer & Supplier in Ahmedabad, Gujarat, India
By Krishna Industries

MINIMUM ORDER QUANTITY (MOQ): 10 NOS
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PRODUCT INTRODUCTION
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Krishna Industries is a trusted manufacturer and bulk supplier of CI, CS, and SS Wafer Type Check Valves, based in Ahmedabad, Gujarat, India. With years of hands-on manufacturing experience and a deep understanding of Indian industrial operating conditions, we supply robust, cost-effective, and application-ready wafer type check valves to contractors, traders, OEMs, infrastructure companies, EPC contractors, water treatment plants, chemical units, and manufacturing industries across India.

A wafer type check valve is a compact, space-saving non-return valve designed to prevent reverse flow in pipelines. It is installed between two flanges and operates automatically using line pressure, without the need for manual control or external power. Our CI, CS, and SS wafer type check valves are engineered for reliability, long service life, and consistent performance in Indian industrial environments where pressure fluctuations, varying fluid quality, and continuous operation are common.

This product page covers CI wafer type check valves, CS wafer type check valves, and SS wafer type check valves in detail, including construction, working principle, material options, applications, advantages, installation guidelines, quality control, testing, and buyer-focused FAQs. The content is written specifically for Indian buyers looking for dependable suppliers, factory pricing, bulk availability, and long-term service support.

Related product keywords included in this product overview include wafer check valve, non return valve, dual plate check valve, swing check valve, industrial check valve, pipeline non return valve, and flanged check valve alternatives.

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WHAT IS A WAFER TYPE CHECK VALVE
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A wafer type check valve is a non-return valve that allows fluid to flow in only one direction and automatically prevents backflow. The valve opens when forward pressure is applied and closes immediately when flow stops or reverses. The wafer design means the valve is mounted between two pipeline flanges without additional bolting to the valve body, making it compact, lightweight, and easy to install.

Unlike traditional swing check valves or heavy flanged check valves, wafer type check valves occupy minimal space and are ideal for tight piping layouts. They are widely used in water supply systems, industrial pipelines, HVAC systems, fire protection lines, chemical plants, and process industries across India.

Krishna Industries manufactures wafer type check valves in three primary material categories:
– Cast Iron (CI)
– Carbon Steel (CS)
– Stainless Steel (SS)

Each material is selected based on pressure rating, fluid type, temperature, corrosion resistance, and budget considerations of Indian buyers.

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CI WAFER TYPE CHECK VALVE
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Cast Iron wafer type check valves are widely used in water, utility, and general industrial applications where corrosion resistance requirements are moderate and cost efficiency is important. Krishna Industries manufactures CI wafer type check valves using high-quality graded cast iron suitable for Indian water supply and industrial standards.

CI wafer type check valves are commonly used in:
– Municipal water pipelines
– Overhead tank lines
– Pump discharge lines
– Fire water systems
– Cooling water systems
– Irrigation and agricultural pipelines
– HVAC circulation systems

Advantages of CI wafer type check valves include affordability, durability, easy availability of spares, and suitability for large diameter pipelines. Our CI valves are designed to withstand regular pressure fluctuations and continuous operation typical in Indian infrastructure projects.

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CS WAFER TYPE CHECK VALVE
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Carbon Steel wafer type check valves are selected for higher pressure and temperature applications where cast iron may not be suitable. Krishna Industries supplies CS wafer type check valves for industrial buyers requiring strength, toughness, and reliability.

CS wafer type check valves are commonly used in:
– Oil and gas piping systems
– Steam lines
– Compressed air pipelines
– Chemical processing plants
– Power plants
– Industrial utilities
– Boiler auxiliary systems

Carbon steel construction offers superior mechanical strength and pressure handling capability. These valves are preferred by EPC contractors and plant engineers working on critical process lines in Indian industries.

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SS WAFER TYPE CHECK VALVE
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Stainless Steel wafer type check valves are used where corrosion resistance, hygiene, and chemical compatibility are critical. Krishna Industries manufactures and supplies SS wafer type check valves in grades suitable for Indian industrial and process requirements.

SS wafer type check valves are widely used in:
– Chemical and pharmaceutical industries
– Food and beverage processing plants
– Dairy and milk processing units
– Water treatment and RO plants
– Marine and coastal installations
– Acid, alkali, and corrosive fluid lines

Stainless steel construction ensures long service life, minimal maintenance, and resistance to rust, scaling, and chemical attack. These valves are ideal for buyers prioritizing quality, cleanliness, and long-term performance.

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DESIGN AND CONSTRUCTION
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Krishna Industries wafer type check valves are designed with precision machining and robust internal components to ensure reliable sealing and smooth operation. Key construction features include:

– Compact wafer-style body for space-saving installation
– Precision-machined seating surfaces
– Spring-assisted or gravity-assisted closing mechanism
– Low pressure drop design
– Metal-to-metal or soft seat options based on application
– Suitable for horizontal and vertical installation (as specified)

The valve body thickness, disc design, and spring selection are optimized to ensure fast response and minimal water hammer effect, which is a common concern in Indian pumping systems.

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WORKING PRINCIPLE
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The working principle of a wafer type check valve is simple and automatic. When fluid flows in the forward direction, pressure pushes the disc open, allowing flow through the valve. When flow stops or reverses, the disc closes immediately due to gravity, spring force, or reverse pressure, preventing backflow.

This automatic operation protects pumps, pipelines, meters, and process equipment from damage caused by reverse flow, pressure surges, and contamination.

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APPLICATIONS ACROSS INDIAN INDUSTRIES
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Krishna Industries wafer type check valves are supplied to a wide range of Indian industries, including:

– Water supply and distribution projects
– Industrial manufacturing plants
– Chemical processing units
– Power generation facilities
– Sugar mills
– Textile industries
– Cement plants
– Fertilizer plants
– Pharmaceutical factories
– Food processing units
– Fire protection systems
– HVAC and building services

Our valves are designed to perform reliably in Indian operating conditions, including fluctuating power supply, varying water quality, and continuous duty cycles.

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ADVANTAGES OF KRISHNA INDUSTRIES WAFER TYPE CHECK VALVES
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– Manufactured in Ahmedabad, Gujarat, India
– Consistent quality with strict inspection procedures
– Competitive factory pricing for bulk buyers
– Ready stock or short manufacturing lead time
– Suitable for Indian piping standards
– Compact and lightweight design
– Easy installation and maintenance
– Long service life with minimal downtime
– Technical support from experienced team
– Trusted by traders, contractors, and OEMs across India

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INSTALLATION GUIDELINES
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Proper installation is essential for optimal valve performance. Krishna Industries recommends the following guidelines:

– Ensure pipeline is clean before installation
– Install valve in correct flow direction as marked
– Align flanges properly to avoid stress on valve body
– Use appropriate gaskets suitable for fluid and temperature
– Tighten flange bolts evenly
– Avoid installing immediately after bends without straight pipe length if possible

Our technical team can provide installation guidance based on specific project requirements.

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QUALITY CONTROL AND TESTING
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Every wafer type check valve supplied by Krishna Industries undergoes quality checks before dispatch. Testing procedures may include:

– Visual inspection
– Dimensional checks
– Pressure testing
– Leakage testing
– Functional testing

Quality documentation and test certificates can be provided as per buyer requirement.

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SUPPLIER STRENGTH – KRISHNA INDUSTRIES
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Krishna Industries operates from Ahmedabad, Gujarat, a major industrial hub of India. Our location allows efficient sourcing of raw materials, skilled manpower, and reliable logistics connectivity across the country.

We position ourselves not just as a seller, but as a long-term supply partner for Indian buyers. Whether you are a hardware trader, industrial distributor, EPC contractor, or plant maintenance team, we understand your commercial and technical needs.

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MINIMUM ORDER QUANTITY
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The minimum order quantity for CI, CS, and SS wafer type check valves is 10 numbers. Bulk orders are welcome, and pricing is structured to support traders and project buyers.

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FREQUENTLY ASKED QUESTIONS (FAQ)
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1. What materials are available in wafer type check valves?
We supply wafer type check valves in Cast Iron, Carbon Steel, and Stainless Steel to suit different industrial applications.

2. What is the minimum order quantity?
The minimum order quantity is 10 valves per order.

3. Are these valves suitable for Indian water supply projects?
Yes, our CI wafer type check valves are widely used in Indian municipal and industrial water supply systems.

4. Can these valves handle high pressure applications?
Carbon Steel and Stainless Steel wafer type check valves are suitable for higher pressure and temperature applications.

5. Where is Krishna Industries located?
We are located in Ahmedabad, Gujarat, India.

6. Do you supply to traders and distributors?
Yes, we regularly supply to hardware traders, valve distributors, and industrial suppliers across India.

7. Can test certificates be provided?
Yes, test certificates and inspection reports can be provided on request.

8. Are these valves easy to install?
Yes, wafer type check valves are compact and easy to install between flanges.

9. Do you offer technical support?
Yes, our team provides pre-sales and post-sales technical support.

10. Are bulk order discounts available?
Yes, competitive pricing is available for bulk and repeat orders.

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CONCLUSION
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Krishna Industries CI, CS, and SS Wafer Type Check Valves are designed for Indian industries that demand reliability, durability, and value for money. With manufacturing expertise, consistent quality, and buyer-focused service, we position ourselves as a dependable supplier for long-term industrial needs.

For bulk inquiries, technical discussions, or supply partnerships, Krishna Industries stands ready to support your valve requirements across India.