VR10XL

Vacuum Relief Valve

Retrofit
Zurn Wilkins

The VR10XL Vacuum Relief Valve is utilized to protect both commercial and residential water supply systems and pressure vessels from internal vacuum conditions draining a system by siphonage, collapsing storage tanks, and damaging heating elements. Its low-lead brass valve body and 300 series stainless steel internals protect against corrosion, while its silicone elastomers provide a durable, reliable seal. Features of the VR10XL include a maximum working water pressure of 200 psi, a maximum working water temperature of 250°F, and a capacity of 13 CFM. It is available in two convenient sizes for easy installation.

  • Water tank collapse prevention reduces maintenance and replacement costs
  • Safely protects against internal vacuum conditions
  • Stainless steel internals resist corrosion
  • CSA Compliance to ANSI Z21.22/CSA 4.4
  • Certified to NSF/ANSI 372 by IAPMO R&T