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THREE-WAY MIXING VALVE
Caleffi Adjustable thermostatic mixing valve for radiant & hydronic heating systems. Maximum working pressure: 200 psi, Maximum temperature: 185 degree F, Temperature range: 80 degree F to 150 degree F with locking set point
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DISCAL
Caleffi Air separators with NPT threads. Brass forged body. Removable stainless steel element. Maximum working pressure: 150 psi Maximum temperature: 240 degree F Maximum fluid velocity: 4.2 feet / sec 1/2" NPT female bottom tap.
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AIR VENT
Caleffi Automatic air vent in brass with check valve for easy replacement of air vent without purging the system. Maximum working pressure: 150 psi, Maximum temperature: 240 degree F
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HYDROLINK
Caleffi Radiant Gateway for primary/secondary piping
Caleffi Hydronic separator-manifold provides a minimum P drop across all secondary loops. Prevents pump conflict and simplifies primary/secondary piping. Compact size reduces installation space. Painted welded steel body. Foam insulation prevents heat loss. 559021A can be mounted in 659 manifold cabinet. 559022A and 559031A wall mounting brackets included.
Maximum working pressure: 100 psi, Maximum temperature: 230 degree, F 1/2" female connection for air vent code 502041, 1/2" female connection for drain code 538400
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