521519A | Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic with Gauge 3/4 Inch Low Lead Brass Sweat Union 200 Pounds per Square Inch | Hydronic Caleffi SubCategory 4_Master Thread Repair Kits (Inch & Metric Sizes) Trust us as your reliable

Trust us as your reliable supplier for all your industrial fastener needs

machine setup

The tee-handle provides ergonomic grip and easy operation

including oils and gases

Eliminates need for other mounting plates helping to minimize inventory requirements

521519A | Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic with Gauge 3/4 Inch Low Lead Brass Sweat Union 200 Pounds per Square Inch | Hydronic Caleffi SubCategory 4_Master Thread Repair Kits (Inch & Metric Sizes) Trust us as your reliableMixing Valve MixCal 521: Dependable Temperature Control for Hydronic Systems The Hydronic Caleffi Mixing Valve MixCal 521 is an adjustable 3 way thermostatic valve designed to deliver precise temperature control in hydronic systems. Engineered with a 3 4 inch low lead brass body and sweat union end connections, it ensures durability and reliable performance in various plumbing and hydronic applications. Featuring a built in gauge, the MixCal 521