Caleffi 521509A MixCal™ 3-Way Thermostatic Mixing Valve, 3/4" Sweat SDS‑Plus Mortar Knife Proprietary spring-activated polymer-based exhaust valve

Proprietary spring-activated polymer-based exhaust valve enables a 99

Raglan sleeves and seemless shoulders provide improve mobility and comfort

Product Name: R22-404A-410A - with 60" Hoses and Ball-Valve Adapters Temperature: F Pressure Range Low: -30"HG/300/500 psi Pressure Range High: 0/800 psi Accuracy: Class 1 - 1% Accuracy (full scale) Gauge Connection Type: 1⁄8" NPT Male Fitting Valve Type: Double O-ring Piston Style Valve Seat (Orifice): Replaceable Stainless Steel (SAE style straight thread with o-ring) Sight Glass: Bonded steel with SAE style straight thread with o-ring Vacuum Port: 3⁄8" full bore (quantity 1) Charge Ports: 1⁄4" (quantity 3) Hoses Included: 1839143 H60BVS4 60" Hoses with Ball Valve - Set of 4 Thermometer Included: DROT2TCC Dual Readout Thermometer Thermocouples Included: 2 TCC Thermocouple Clamps

Also clean away lint

Caleffi 521509A MixCal™ 3-Way Thermostatic Mixing Valve, 3/4" Sweat SDS‑Plus Mortar Knife Proprietary spring-activated polymer-based exhaust valveCaleffi 521509A MixCal 3 Way Thermostatic Mixing Valve, 3 4" Sweat Stable mixed temperature performance with durable construction for long life Due to the unique mixing chamber design, MixCal produces stable mixed water temperature as inlet temperatures and pressures vary. Scale formation is minimized via sliding surfaces constructed of an anti scale polymer, thus guarding against seizing or erratic mixed temperatures. Durable peroxide cured EPDM O