How do I cross-reference a KNARR valve?
Start with the source model, open its dedicated equivalent page, then verify connection, pressure, material, and actuation before sourcing a replacement.
Brand bridge
Use this page to move from brand-level demand into actual equivalent valve lookups. Start with popular KNARR models below, then validate family coverage and open the dedicated cross-reference page for the specific part you need to replace.
Start with the source model, open its dedicated equivalent page, then verify connection, pressure, material, and actuation before sourcing a replacement.
Not always. ValveXRef surfaces likely alternatives, but fit, pressure class, and control method still need to be confirmed on the specification page.
Use the brand page when you only know the manufacturer or family. Use the model-level cross-reference page when you already have a specific part number.

Tempering System Connections / 70081 90 Fitting 90b0 Without Valve

Tempering System Connections / 70081 90 Fitting 90b0 Without Valve

Tempering System Connections / 70081 90 Fitting 90b0 Without Valve

Tempering System Connections / 70081 90 Fitting 90b0 Without Valve

Tempering System Connections / 70081 90 Fitting 90b0 Without Valve

Tempering System Connections / 70081DM Fitting With Sealing Agent Without Valve

Tempering System Connections Usa / 71081 90 Fitting 90b0 System Usa Without Valve

Tempering System Connections Usa / 71081 90 Fitting 90b0 System Usa Without Valve

Tempering System Connections Usa / 71081 Fitting System Usa Without Valve

Tempering System Connections Usa / 71081DM Fitting System Usa Without Valve

Ventilation / 633700 Air Valve Short

Ventilation / 633701 Air Valve Short

Ventilation / 633701 Air Valve Short

Ventilation / 633701 Air Valve Short

Ventilation / 633701 Air Valve Short

Ventilation / 633711 Air Valve Long

Ventilation / 633711 Air Valve Long

Tempering System Connections / 70081 Fitting Without Valve

Tempering System Connections / 70081 Fitting Without Valve

Tempering System Connections / 70081 Fitting Without Valve

Tempering System Connections / 70081DM Fitting With Sealing Agent Without Valve

Tempering System Connections / 70081DM Fitting With Sealing Agent Without Valve

Tempering System Connections Usa / 71081 90 Fitting 90b0 System Usa Without Valve

Tempering System Connections Usa / 71081 90 Fitting 90b0 System Usa Without Valve

Tempering System Connections Usa / 71081 90 Fitting 90b0 System Usa Without Valve

Tempering System Connections Usa / 71081 Fitting System Usa Without Valve

Tempering System Connections Usa / 71081 Fitting System Usa Without Valve

Tempering System Connections Usa / 71081DM Fitting System Usa Without Valve

Tempering System Connections Usa / 71081DM Fitting System Usa Without Valve

Ventilation / 633700 Air Valve Short

Ventilation / 633700 Air Valve Short

Ventilation / 633701 Air Valve Short

Ventilation / 633711 Air Valve Long