Shanghai Nellway Valve Co., Ltd.

stainless steel wafer check valve

Wafer check valves

stainless steel wafer check valve

The Stainless Steel Wafer Check Valve is designed for high performance and durability. It is constructed from premium stainless steel, such as grades 304 or 316. This material offers excellent resistance to corrosion, high temperatures, and mechanical wear. The valve features a compact wafer design, allowing for installation between flanges. This makes it suitable for applications with limited space. The valve ensures reliable one-way flow and prevents backflow, which maintains system integrity and efficiency.
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

stainless steel wafer check valve Introduction and explanation

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stainless steel wafer check valve parameter

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Stainless Steel Wafer Check Valve Product Introduction

Product Overview:

The Stainless Steel Wafer Check Valve is designed for high performance and durability. It is constructed from premium stainless steel, such as grades 304 or 316. This material offers excellent resistance to corrosion, high temperatures, and mechanical wear. The valve features a compact wafer design, allowing for installation between flanges. This makes it suitable for applications with limited space. The valve ensures reliable one-way flow and prevents backflow, which maintains system integrity and efficiency.


Product Features:

  1. High-Quality Stainless Steel Construction:

The valve is made from high-grade stainless steel, including 304 and 316 grades. Stainless steel provides excellent corrosion resistance, high strength, and durability. It ensures reliable performance in harsh conditions.

  1. Compact Wafer Design:

The valve’s wafer design allows installation between flanges. This space-saving feature is ideal for applications with limited space.

  1. Effective Backflow Prevention:

The valve is designed to prevent backflow and maintain one-way flow. This feature protects the system from reverse flow damage and maintains overall system integrity.

  1. Durability and Longevity:

The stainless steel construction and precision engineering ensure a long service life. The valve can withstand high pressure and temperature conditions.

  1. Low Pressure Drop:

The valve’s streamlined flow path minimizes pressure drop. This improves system efficiency and reduces energy consumption.

  1. Reliable Sealing Performance:

The precision-machined sealing surface ensures a tight seal and prevents leakage. This reduces maintenance needs.


Applicable Media:

  1. Water:

Suitable for water treatment and distribution systems. The stainless steel construction ensures resistance to corrosion and long-term performance.

  1. Chemicals:

Handles various chemicals, including acids and alkalis. The stainless steel material resists chemical corrosion.

  1. Oil and Gas:

Ideal for oil and gas pipelines. It handles high pressure and high temperatures while preventing backflow.

  1. Food and Beverage:

Appropriate for the food and beverage industry. The valve’s hygienic design and corrosion resistance meet cleanliness standards.


Working Conditions:

  1. Pressure:

The valve handles a wide range of pressures. Ensure the valve meets the pressure specifications of your application.

  1. Temperature:

Operates effectively within a specified temperature range. Stainless steel provides stability across various temperatures.

  1. Flow Conditions:

Handles different flow rates. The valve performs reliably under varying flow conditions.


Place of Use:

– Water Treatment:

Used in water treatment facilities to prevent backflow and ensure efficiency.

– Chemical Processing:

Applied in chemical processing plants to handle corrosive media and prevent reverse flow.

– Oil and Gas Industry:

Suitable for pipelines in the oil and gas sector. Provides durability and protection against backflow.

– Food and Beverage Processing:

Ideal for the food and beverage industry. Ensures hygiene and reliable operation.


Summary:

The Stainless Steel Wafer Check Valve is a robust and reliable solution for backflow prevention. It features stainless steel construction for resistance to corrosion and high temperatures. The compact wafer design allows easy installation in space-constrained environments. With effective backflow prevention and low pressure drop, this valve is suitable for various industries, including water treatment, chemical processing, oil and gas, and food and beverage. Its durability and performance make it an excellent choice for maintaining system integrity and efficiency.

stainless steel wafer check valve Parameter

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