SKU: 34048226519

4 200 lb Swing Check Valve

Sale price$414.84 Regular price$460.93
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Description

4 200 lb Swing Check ValveThe 4 200 lb Swing Check Valve is a heavy duty backflow prevention valve designed for high pressure fluid systems. This valve is commonly used in water, oil, gas, steam, and industrial applications where preventing reverse flow is critical. The swing style disc mechanism allows forward flow and automatically closes when flow reverses, ensuring smooth operation with minimal pressure loss. Specification Details TYPE Swing Check Valve DESIGN Swing Check

The 4 200 lb Swing Check Valve is a heavy-duty backflow prevention valve designed for high-pressure fluid systems. This valve is commonly used in water, oil, gas, steam, and industrial applications where preventing reverse flow is critical. The swing-style disc mechanism allows forward flow and automatically closes when flow reverses, ensuring smooth operation with minimal pressure loss.

Specification Details
TYPE Swing Check Valve
DESIGN Swing-Check Mechanism prevents backflow and allows smooth, unrestricted forward flow
MATERIAL Brass ensures longevity and resistance to corrosion
WEIGHT (lbs)
10.540 lb
ADDITIONAL INFORMATION 90 deg Straight Pattern, 3 to 5 psi Cracking Pressure, C85700 Brass Cap, Bar, Screw, 6.84" Length, 1.102" End Length, 4-8 Thread Size
BODY MATERIAL C85700 Brass
CONNECTION TYPE FPT
DISC MATERIAL C85700 Brass
DOMESTIC/IMPORT Import
INLET TO OUTLET LENGTH 6.84"
LEAD FREE/CONTAINS LEAD Contains Lead
NOMINAL SIZE 4"
OPENING SIZE 3.602"
PRESSURE RATING 200 psi WOG
SEAT MATERIAL Fiber H
TEMPERATURE RATING -5 to 150 deg F
TOP TO INLET CENTER 4-1/4"
BOXCASE 1/4
APPLICATIONS

Ideal for Residential & Commercial Plumbing, HVAC & Refrigeration Systems, Oil & Gas Industry, Water & Wastewater Treatment, Industrial Fluid Systems,  Irrigation & Agriculture

BRAND Midland Industries

 

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34048226519

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4.1 ★★★★★
Based on 24 reviews
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R
Verified Purchase
Robert&Robbie
Grantham, US
★★★★★ 4
Great for indoor use.
Size: 10-11, Color: Cable Knit Navy
I bought a pair of these for myself about a year ago and there are plusses and minuses to them. They are comfortable and warm, without getting my feet sweaty or whatever. That's exactly what I wanted. On the minus side, mine ran far too small. I am a 10.5-11 shoe size and the 10-11 is about a half inch too short... my heels are sliding off the back. I am reordering a size 12-13 to try that one. In the take note column, the soles are NOT rubberized in any way. In fact they are like foam, and will absorb water! Also they do not provide cushioning against any kind of rough surface. I think they are perfect for strictly inside the apartment use, but they are not like moccasins or something that allow outdoor use. And I am ordering a 2nd pair after a year so I do like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025
J
Verified Purchase
Jeffery Mercer
Lake Worth, US
★★★★★ 5
They are of great quality!
Size: 12-13, Color: Cable Knit Coffee
Love em! After a year and there still Great and warm and Cozy too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
C
Verified Purchase
Cecil W
Lexington, US
★★★★★ 5
Wonderful sock slippers
Size: 12-13, Color: Cable Knit Navy
These are wonderful sock slippers, They are very warm and well made. After reading reviews, I decided to order one size larger (10 to 11) and they are really comfortable big. However, I'm glad I did because they a lot easier to put on and take off. Highly recommended.
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Reviewed in the United States on April 20, 2026
J
Verified Purchase
Jimal
Alexandria, US
★★★★★ 3
You get what you pay for
Size: 10-11, Color: Cable Knit Black
Comfy but cheaply made. I bought these for the price and expected them to be not the best quality but they are even less than I expected. Please also note that they run small. I got a 10-11 since I wear 11 shoe and Amazon recommended this size. I think a size larger would have been better. Not worth returning though. I’ll just wear them this winter if they last that long and get a better brand next time.
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Reviewed in the United States on December 25, 2025
L
Verified Purchase
L R
Natrona Heights, US
★★★★★ 5
I will buy these again.
Size: 12-13, Color: Cable Knit Brown
These are great. They’re warm and comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026

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