6" Double Door UL/FM Wafer Check Valve
SKU: 97302327767

6" Double Door UL/FM Wafer Check Valve

Sale price$237.88 Regular price$264.31
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Description

6" Double Door UL/FM Wafer Check ValveThe 6" Double Door UL FM Wafer Check Valve is a high performance, compact check valve designed for backflow prevention in fire protection, HVAC, and industrial piping systems. Featuring a dual plate (double door) design, this valve provides low pressure drop, quick closure, and reliable flow control. UL listed and FM approved, it meets industry standards for fire protection and commercial applications. Specification Details TYPE Double Door Wafer

The 6" Double Door UL/FM Wafer Check Valve is a high-performance, compact check valve designed for backflow prevention in fire protection, HVAC, and industrial piping systems. Featuring a dual-plate (double-door) design, this valve provides low-pressure drop, quick closure, and reliable flow control. UL-listed and FM-approved, it meets industry standards for fire protection and commercial applications.

Specification Details
TYPE Double Door Wafer Check Valve
DESIGN Double-Door (Dual-Plate) Design, Ensures efficient backflow prevention with minimal pressure
MATERIAL Ductile Iron Provides high durability, strength, and corrosion resistance
WEIGHT (LBS)
ADDITIONAL INFORMATION 4.13" Length, 8.66" OD
BODY MATERIAL Ductile Iron
DISC MATERIAL Stainless Steel AISI 316
FINISH Fusion Bonded Epoxy Coated
NOMINAL SIZE 6"
OPENING SIZE 7"
PRESSURE RATING 300 psi
SEAL MATERIAL PTFE
SEAT MATERIAL EPDM
TEMPERATURE RATING 32 to 212 °F
APPLICATIONS

Ideal for Fire Protection Systems, HVAC & Mechanical Piping, Water Distribution & Plumbing, Industrial & Process Control, Irrigation & Water Treatment

BRAND Midland Industries

 

Link to Midland Industries Catalog

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 97302327767

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oliviaxwiest
Houston, US
★★★★★ 5
Great Quality Shirt That Looks More Expensive
Color: Cream, Size: Medium
This is my 2nd COOFANDY purchase for my husbands wardrobe! Really impressed with this Knit Button Down Textured Polo Shirt. The material feels soft and breathable, and the textured design gives it a more elevated look than a basic polo. It fits well, looks great dressed up or casual, and is perfect for vacations, dinners, or summer events. Excellent quality for the price.
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Reviewed in the United States on May 26, 2026
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J. Willis
Los Angeles, US
★★★★★ 5
Great Fit and Style
Color: Red, Size: Large
This shirt is very comfortable. It fits very well and is of good quality.
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Reviewed in the United States on May 14, 2026
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Alex
West Palm Beach, US
★★★★★ 5
Great product, would highly recommend
Color: White, Size: Small
Fits great. Very light and breathable material. Very easy to wash and stains come right out
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Reviewed in the United States on April 24, 2026
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Rafael
Pawtucket, US
★★★★★ 4
Nice
Color: Navy Blue, Size: X-Large
This is a light and airy, woven shirt. Looks awesome and fits well. Pairs well with jeans and sneakers for a casual look or slacks for a business casual look. I recommend.
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Reviewed in the United States on October 8, 2025
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jeffrey
Los Angeles, US
★★★★★ 5
Great shirt.
Color: Cream, Size: Medium
Fits excellent.
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Reviewed in the United States on May 22, 2026

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