Kadant 24A76400 Vacuum Breaker Model: VB8-51-SS-TSE

High-reliability vacuum breaker engineered for use in steam and condensate systems, particularly in paper processing and heat exchanger applications. The Kadant 24A76400 vacuum breaker, Model VB8-51-SS-TSE, prevents vacuum conditions that can damage equipment or disrupt process flow by allowing controlled air entry when internal pressure drops below atmospheric. Technical Specifications: Manufacturer: Kadant Johnson LLC Part Number: 24A76400 Model: VB8-51-SS-TSE Component Type: Vacuum Breaker Connection Size: 1/2" NPT (female threaded) Body Material: 316 Stainless Steel Internal Spring: Stainless steel, corrosion-resistant Seal Material: TSE (typically Teflon or elastomer blend, depending on config) Cracking Pressure: Factory-set (usually between 1–3 psi vacuum) Maximum Operating Pressure: Approx. 150 psi (verify by model configuration) Temperature Range: Up to 204 °C (400 °F) Mounting Orientation: Vertical (recommended for optimal operation) Operation: Normally closed; opens under vacuum to admit air and equalize pressure Application: Steam systems, rotary joints, heat exchangers, dryers, and process vessels Certification: ASME and PED compliant (when applicable)

Condition: New

Weight:   3.00

Depth:   6.00

Length:   6.00

Width:   6.00

SKU:   52114 4.S10.4.3T