VS-236(cold / hot) screw valve body

Product description
    VS-236 series brass three-way valve with actuator and thermostat can adjust the flow, it is widely used in central air conditioning system.    

Product features
The valve body and actuator is a flexible combination, can meet the needs of different pressure difference;
High standard cast brass, 100% after 2.5Mpa water pressure test;
The body structure : three-way merge, three-way shunt;
Equal percentage flow characteristic;
Threaded connection, the structure according to the international standard IE;
Stem seal, low noise, low leakage.


Technical parameters

Conventional valve model			VS-236 -32	VC-236 A-40	VC-236 A-50
Dimensions (mm)			32	40	50
Form			three - pipe
Flow coefficient (Kv)			16	25	40
Maximum pressure difference (Mpa)		VA3100Actuator	0.75	0.5	0.3
		VA3200Actuator	1.1	0.8	0.5
Valve stem stroke (mm)			19	19	22
Material	Connection mode		Thread
	Valve body/ Valve cover		Cast brass
	The stem		1Cr18Ni9 stainless steel
	Valve plate/ valve clack		Cast brass + fluorine rubber seal gasket
	stem seal		PTFE packing and O type fluorine rubber sealing ring combination
pressure			95oC 1.6Mpa
Working medium			Water
Fluid temperature			2-94oC
Fluid properties			Equal percentage
Leakage rate			No more than 0.05% of KV value
Close direction			Stem run down
Connecting thread			GB/T7306.1 International cylinder thread