Alloy 20 Swing Check Valve, UNS N08020, 2 Inch, 150 LB


Looking for a reliable forged swing check valve supplier? Look no further! Our high-quality valves are made from Alloy 20 (UNS N08020) and comply with API 602 and BS 5352 standards. With a size of 2 inches (DN50), these valves are suitable for Class 150 LB and PN20 applications. They come with socket welding ends and are available in sizes ranging from 1/2 inch to 4 inches (1/2-4 IN). Our valves also offer a wide pressure range from 150 to 2500 LB. Trust us for all your swing check valve needs!

Categories

Check Valves

Tags

Swing Check Valves , 2 Inch Check Valve , Class 150 LB Check Valve

Detail Information

ALLOY 20 Forged Swing Check Valve

Design Standard: API 602, BS 5352
Body Material: ALLOY 20, UNS N08020
Nominal Diameter: 2 Inch, DN50
Pressure: Class 150 LB, PN20
End Connection: Socket Welding
Face To Face: Factory STD
Test And Inspection: API 598
 
Item Check Valve
Certification ISO9001, ISO14001, ISO18001, TS, CE, API
Brand VERVO
Model number H61W-150LB-DN50
Port Size 2 Inch, DN50
Structure type lift /swingcheck valve
Pressure 150 LB
Temperature -29 - 429 DEGREE
Connection form Socket Welding
Material Alloy 20/UNS N08020
Feature Easy disassembly

Forged Steel Check Valve

VERVO offers a variety of forged steel check valves in swing type, lift type, bolted bonnet, and welded bonnet designs. These valves are available in a wide range of materials, including carbon steel, stainless steel, duplex stainless steel, alloy, and other special materials. All VERVO forged steel check valves are manufactured in accordance with the API 602 Design standard.

A forged check valve is designed to have a single disc. The disc opens or closes automatically around a fixed pin shaft, driven by the force of the medium. When the flow of media stops, the disc closes under its own force. No manual intervention is required throughout this process.

The primary function of a check valve is to prevent the reverse flow of media and ensure unidirectional flow in media channels. It serves to prevent accidents caused by sudden power loss in pipeline systems, such as damage to power equipment like pumps, and it prevents media from flowing back against the power source.

PRODUCT RANGE

Sizes: NPS 1/2 Inch to NPS 4 Inch
Pressure: Class 150 LB to Class 2500 LB
Material: Forged Steel, Alloy 20, Monel, Inconel, Hastelloy, ASTM B148 C95800
DESIGN STANDARD: API 602, ASME B16.34
 
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