Shanghai Nellway Valve Co., Ltd.

wafer style check valve

Wafer check valves

wafer style check valve

The Wafer Style Check Valve is designed to provide a reliable and space-efficient solution for preventing backflow in pipeline systems. It features a compact wafer-style design that allows for easy installation between flanges. This type of valve is known for its simplicity, durability, and cost-effectiveness. It is widely used in various industries where space is limited and efficient backflow prevention is required.
NameparameterNameparameter
Nominal DiameterDN50-DN500ConnectionFlange(RF,MF,RJ)
Nominal PressurePN10-PN16Drive ModeElectric,Pneumatic,Manual,Hydraulic
Medium Temperature-29-300℃SealingSoft seal/Hard seal
MaterialCarbon steel:A216 WCB;WCC; A105

Stainless steel:304;316;304L;316L

GGG40(GJS-400-15);GGG50(GJS-500-7)

Design StandardsAPI、ANSI、DIN、GB
Working ConditionsChemical; Petroleum; Natural gas; Water; Paper; MetallurgyMediumWater;Gas

wafer style check valve Introduction and explanation

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wafer style check valve parameter

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Wafer Style Check Valve Product Introduction

Product Overview:

The Wafer Style Check Valve is designed to provide a reliable and space-efficient solution for preventing backflow in pipeline systems. It features a compact wafer-style design that allows for easy installation between flanges. This type of valve is known for its simplicity, durability, and cost-effectiveness. It is widely used in various industries where space is limited and efficient backflow prevention is required.


Product Features:

  1. Compact Design:

The wafer style check valve has a slim, compact design. It can be easily installed between flanges without requiring additional space. This makes it ideal for applications where space is at a premium.

  1. Ease of Installation:

The valve’s wafer-style design allows for straightforward installation. It fits between standard flanges and is secured with bolts, simplifying the installation process and reducing labor time.

  1. Cost-Effective:

The wafer style check valve is often more cost-effective compared to other types of check valves. Its design minimizes material usage and manufacturing costs, making it a budget-friendly option for many applications.

  1. Reliable Backflow Prevention:

The valve effectively prevents backflow, ensuring one-way flow in the pipeline. This helps protect the system from reverse flow damage and maintains operational efficiency.

  1. Durable Construction:

Constructed from high-quality materials such as cast iron, stainless steel, or alloy steel. The valve is designed to withstand various pressures and temperatures, offering long-term durability and reliability.

  1. Low Maintenance:

The simple design of the wafer style check valve reduces the need for maintenance. Fewer moving parts and straightforward construction contribute to its low maintenance requirements.


Applications:

  1. Water and Wastewater Systems:

Ideal for use in water and wastewater treatment facilities. The valve provides reliable backflow prevention in both clean water and wastewater systems.

  1. HVAC Systems:

Used in heating, ventilation, and air conditioning (HVAC) systems. The valve’s compact design fits well in tight spaces commonly found in HVAC installations.

  1. Industrial Processes:

Suitable for various industrial applications where space constraints and cost-efficiency are important. The valve can handle a range of media and conditions depending on material selection.

  1. Pumping Stations:

Applied in pumping stations to prevent backflow and protect pumps from damage. The wafer style check valve’s compact size allows it to fit into existing pump systems with minimal modification.

  1. Building Services:

Used in building services for plumbing and water distribution systems. The valve ensures one-way flow and helps maintain system integrity in residential and commercial buildings.


Summary:

The Wafer Style Check Valve offers a space-efficient, cost-effective solution for backflow prevention. Its compact design allows for easy installation between flanges, making it suitable for applications where space is limited. The valve is durable, reliable, and requires minimal maintenance, making it an excellent choice for water and wastewater systems, HVAC systems, industrial processes, and more. Its combination of affordability and functionality makes it a valuable component in a wide range of pipeline applications.

wafer style check valve Parameter

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