Piston Lift Check Valve
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Piston Lift Check Valve

LYV® is a leading China Piston Lift Check Valve manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our lift check valve have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you.Of course, also essential is our perfect after-sales service. If you are interested in our lift check valve services, you can consult us now, we will reply to you in time!

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Product Description

LYV® Piston Lift Check Valve Introduction

Piston Lift Check Valve requirements of each customer, so the quality of our lift check valve has been well received by many customers and enjoyed a good reputation in many countries. LYV® lift check valve have characteristic design & practical performance & competitive price, for more information on thelift check valve , please feel free to contact us. LYV® Piston Lift Check Valve is a kind of closed valve disc used to prevent media backflow of the valve of the automatic valve, its main role is to prevent media backflow, prevent the pump and drive motor reversal, and used as a vessel media discharge. Stainless steel lifting check valve controls the one-way flow of media in the pipeline to prevent media backflow. Pressure PN16~PN160,150LB-2500LB, suitable for pressure 1.6~25MPa/2.0-42.0MPa working temperature -29~+550℃ of petroleum, chemical industry, pharmaceutical, chemical fertilizer, power industry and other working conditions of the pipeline, suitable for the medium for water, oil, steam, acid medium, etc. Lifting check valve is selected for nominal pressure PN1.6 ~ 160MPa/2.0-42.0MPa working temperature -29 ~ 550℃ petroleum, chemical, thermal power stations and other working conditions of the pipeline. Applicable medium: water, oil, steam, etc

LYV® Piston Lift Check Valve Implementation standard

Design and manufacturing standards: GB/T 12235, AP600, API6D, ANSI/ASME B16.34

Connecting flange standard: GB/T 9113,API6D,ANSI/ASME B16.5

Pressure and temperature, such as: GB/T 12224-2005, and GB/T9131, ANSI/ASME B16.34

Experimental testing standard: GB/T 13927-2008, JB/T9092, API598, API6D

Design and manufacture: according to ANSI B16.34

Structure length: ANSI B16.10

Flange size: ANSI B16.15

Test ~ Test :API 598

LYV® Piston Lift Check Valve Feature And Application

1. The lifting flanged check valve is suitable for the pipeline with dry nominal pressure of 1.6-25mpa /2.0-42.0MPa in petroleum, chemical, pharmaceutical, chemical fertilizer, electric power industry and other working conditions. Applicable medium: water, oil, steam, acid medium, etc.

2. The sealing surface of gate flap and seat is made of iron base alloy surfacing or stellite cobalt base carbide surfacing according to different requirements. It has good wear resistance, high temperature resistance, corrosion resistance, abrasion resistance and long service life.

3. Various supporting pipe flange standards and legal sealing surface types can be used to meet various engineering needs and user requirements.

4. The valve body material variety is complete, gasket can be reasonably selected according to the actual work or user requirements, can apply to dry a variety of pressure, temperature medium conditions.

5, according to user requirements of different structure and connection form of the check valve. For all kinds of equipment supporting use.

LYV® lift check valve Details

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