Valve,Assembly, 2 Way Normally Open, 1/2", NPT, 24Vac, 2.5 Cv Linear Flow Brass Body with Brass Trim and Spring Return Two-Position Actuated Zone Valve

Valve,Assembly, 2 Way Normally Open, 3/4", NPT, 24Vac, 4.1 Cv Linear Flow Brass Body with Brass Trim and Spring Return Two-Position Actuated Zone Valve

Valve,Assembly, 2 Way Normally Open, 1", NPT, 24Vac, 7.0 Cv Linear Flow Brass Body with Brass Trim and Spring Return Two-Position Actuated Zone Valve

Valve,Assembly, 2 Way Normally Open, 1/2", NPT, 24Vac, 4.0 Cv Linear Flow Brass Body with Brass Trim and Spring Return Two-Position Actuated Zone Valve

Valve,Assembly, 3 Way, 1/2", NPT, 24Vac, 1.0 Cv Linear Flow Brass Body with Brass Trim and Spring Return Two-Position Actuated Zone Valve

Valve,Assembly, 3 Way, 1/2", NPT, 24Vac, 2.5 Cv Linear Flow Brass Body with Brass Trim and Spring Return Two-Position Actuated Zone Valve

Valve,Assembly, 3 Way, 3/4", NPT, 24Vac, 4.1 Cv Linear Flow Brass Body with Brass Trim and Spring Return Two-Position Actuated Zone Valve

Valve,Assembly, 3 Way, 1", NPT, 24Vac, 7.0 Cv Linear Flow Brass Body with Brass Trim and Spring Return Two-Position Actuated Zone Valve

Valve,Assembly, 3 Way, 1/2", NPT, 24Vac, 4.0 Cv Linear Flow Brass Body with Brass Trim and Spring Return Two-Position Actuated Zone Valve

REVERSING RELAY