Cast Steel Check Valve

Product Description

A cast steel check valve is a type of valve that allows fluid to flow in only one direction and prevents backflow. It is made of cast steel, which gives it the strength and durability needed to withstand high-pressure and high-temperature applications.

Cast steel valves are typically suitable for temperatures ranging from -29°C to 425°C, depending on the specific material and design of the valve.

When using a cast steel check valve, it is important to ensure that it is installed in the correct orientation to prevent backflow. The valve should also be regularly inspected and maintained to ensure proper functioning.

Cast steel check valves can be used with a variety of media, including water, oil, gas, and steam. They are commonly used in industries such as oil and gas, chemical processing, and power generation.

Applications for cast steel check valves include pump and compressor discharge lines, boiler feedwater systems, and process pipelines. They are often used in applications where preventing backflow is critical to maintaining safe and efficient operations.

Cast steel valve material code

Cast steel materials (WCB, WCC, WB36, WC1, WC6, WC9, C12A) are suitable for pipes with a nominal pressure of PN≤40MPa, and the working temperature is between -29~425℃, of which the working temperature of 16Mn and 30Mn is -29 ~595 ℃, often used to replace ASTM A105. Commonly used grades are WC1, WCB, ZG25 and high-quality steel 20, 25, 30 and low-alloy structural steel 16Mn.

Product Specifications

Product name: Cast steel check valve

Size range: 2" ~ 48"

Pressure Rating: ANSI 150lb ~ 2500lb

Shell material: carbon steel, stainless steel, alloy steel, duplex steel

Internal material: according to API600

Operation mode: handwheel, gear, electric, pneumatic device

Applications:

It is widely used in pipelines of various working conditions such as petroleum, chemical, pharmaceutical, and electric power industries.

What are the precautions for the use of cast steel check valves?

1. Do not allow the check valve to bear the weight in the pipeline system. The large check valve should be supported independently so that it will not be affected by the pressure generated by the pipeline system.

2. When installing, pay attention to the direction of medium flow should be consistent with the direction of the arrow marked on the valve body.

3. The lift-type vertical flap check valve should be installed on the vertical pipeline.

4. The lift-type horizontal flap check valve should be installed on the horizontal pipeline.

Order Process

Customers provide: working pressure, temperature, medium, connection mode, drive mode and other parameters.

Specific agreement: whether to include tax, delivery date, shelf life, payment method, etc.

Special requirements should be stated in the inquiry, and various drive devices can be configured according to customer requirements.

KA provides you with check valve type standards, structure diagrams, specifications, dimensions, working principles and product manuals. Cast steel check valve conforms to relevant manufacturing standards, welcome to inquire and purchase!

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