The KS series 3-port electric zone valves can be extensive used in Fan Coil, Cool/Heat or Air Conditioning systems. They, with forged brass body, can provide accurate control the flow of saturated steam, hot water,

and chilled water through coils and heat exchanges of all types. 

1 Forged Brass Body and hard nickel-plated brass stem

1 Can be piped for mixing or diverting configuration

1 On/Off control via a two-core

thermostat

1 BSP Connection

1 300 psig (2,100kPa) system operating pressure

1 Buna-N (NBR) provides tight closeoff

1 1/2”, 3/4”, and 1” line sizes

1 Actuator can be factory or field installed

Service Field			Hot Water Chill Water, and 50/50 Ethanol Solutions for HVAC Systems
System Operating Pressure			300PSI-PN20（2,100kPa）
Valve Body Pressure Rating			300 psig (2,067 kPa)
Temperature Limits		Ethanol	0 to 93°C (32 to 200°F)
		Water
Leakage			Bubble tight shut off
Ambient Operating Temperature Limits			0 to 40°C (32 to 104°F)
Storage Temperature Limit			-40 to 71°C (-40 to 160 °F)
Power Consumption			6.5W, 7 VA
Route Time	Open		13-18 Seconds
	Spring Return		4-5 Seconds
Material	Body		Forged Brass
	Steam		Nickel-plated
	Base		Brass
	Valve Paddle		NBR
	Actuator		Stainless Base with Aluminum Cover