PRODUCTS

Dual-Plate Check Valves

Product Description:

Nominal Diameter: 10 inches (DN 250)
Pore size: full pore size
Rated pressure: 150 LB
Material: WCB
Operation: N/A
Design criteria: API594 / API602 / API6D
Test/Inspection: API598
End Connection: RF FLANGE
Flange standard: ASME /
ANSI B16.5 complete
PS: We can manufacture the valves according to the customer’s requirements.

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Dual-Plate Check Valves

Description

Specification

Valve material	carbon steel, stainless steel, alloy steel, etc
Valve size	2 “~48” (DN 50~DN 1200)
Pressure range	Class150~2500 (PN 16 to PN 420)
Applicable temperature	-29°C~ + 560°C
Link mode	pair of clip type, flange type, lug type
Design criteria	API 594, ASME B16.34, API 6D
Test criteria	API 598, EN12266-1, and ISO 5208
Face to face criteria	API 594, API 6D, E N 558-1

Valve Details

Port Size Size
DN50-DN600 DN50-DN600
Material
Carbon steel,Stainless steel,Alloy steel,special material,chromium molybdenum steel,etc.

Our Strengths

Why Choose Us

Ensure Safety

Our products and services comply with international standards and specifications to make sure that we only produce the best and highest quality products and services to our clients.

Customization Service

We offer tailor-made industrial valves to ensure that our product fits your application standards and demand. TIANYU is ISO, API, MSS, and ASME compliant to guarantee you the highest product quality.

Fast Shipping

As a business partner, TIANYU makes sure that we commit to our clients’ requested deadline because we very much understand the importance of adhering to the timeline required.

After-Sales Service

TIANYU’s service does not end once our industrial ball valves are being delivered. Also, we offer warranties and provide customer service to our clients as part of our quality service.

Applications

Petrochemical Industry

In the petrochemical industry, valves are used to control fluid flow, pressure, and prevent accidents. They are capable of enduring high temperatures and pressures in refinery environments, ensuring safe and smooth operation of processes.

Power Industry

In the power industry, valves are used to control the flow of steam, water, and oil. Globe valves and gate valves in steam pipelines ensure smooth steam transportation, while butterfly valves are commonly used to regulate flow.

Food & Beverage Industry

In the food and beverage industry, valves are used for fluid transportation and control. These valves need to meet sanitary standards to ensure the safety and quality of food products.

Environmental Protection Sector

In the environmental protection sector, valves are used in wastewater treatment systems to control the discharge of sewage, ensuring the effectiveness of wastewater treatment. They play an important role in environmental protection and sustainable development.