Zurn Wilkins 6-450 'N' Pattern Double Check Valve Assembly (DCVA) Non-Rising Stem Lead-Free

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Price:
Sale price$5,753.99 Regular price$9,366.99

Description

Zurn Wilkins 6-450 'N' Pattern Double Check Valve Assembly (DCVA) Non-Rising Stem Lead-Free.

Features & Benefits:

  • "N" pattern construction space saving design is excellent for retrofit installation in small spaces
  • Epoxy coated ductile iron body resists corrosion
  • Utilizes the patented, center-stem guided Compound Check for reliable and superior performance
  • Single access cover reduces maintenance down time

Applications:

Designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. Assembly shall provide protection where a potential health hazard does not exist. Ideal for use where lead-free* valves are required.

Material:

Main Valve Body: Ductile Iron ASTM A 536 Grade
Access Covers: Ductile Iron ASTM A 536 Grade
Coatings: FDA Approved fusion epoxy finis
Fastners: Stainless Steel, 300 Serie
Elastomers: EPDM (FDA approved)
Buna Nitrile (FDA approved
Polymers: NORYL™
Springs: Stainless Steel, 300 Series


Features:

Sizes: 4", 6", 8", 10"
Max. Working Water Pressure: 175 psi
Max. Working Water Temp.: 140° F
Hydrostatic Test Pressure: 350 psi
End Connection: ANSI B16.1, Class 125 (Flanged)


Standards Compliance:

  • ASSE® Listed 1015
  • IAPMO® Listed
  • CSA® Certified B64.5
  • AWWA Compliant C510, and C550
  • UL® Classified
  • C-UL® Classified
  • FM® Approved
  • NYC MEA 213-99-M VOL 3
  • Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
  • Meets the requirements of NSF/ANSI 61* *(0.25% MAX. WEIGHTED AVERAGE LEAD CONTENT

Technical Downloads:

Zurn Wilkins 6-450: Specification Submittal
Zurn Wilkins 6-450: Installation and Maintenance Instructions
Zurn Wilkins 6-450: Repair Parts
Zurn Wilkins 6-450: DXF Drawing File
Zurn Wilkins 6-450: BIM Model

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