// 간이스프링클러설비의 화재안전기준(nfsc 103a) 8조 (배관 및 밸브) 3항 2호

Check(NFSC503A_8_3_2){
	KS2 AND IF CS THEN KS1
}
KS2{
	Valve myValve{
	isObjectProperty(Valve.isShutoffValve)=TRUE
	}
	isObjectProperty(myValve.isIndicatingValve) = TRUE
}
CS{
	Pipe myPipe{
	isInstalled(Pipe, Pump.Inlet) = TRUE
	}
	isInstalled(myValve, myPipe) = TRUE
}
KS1{
	isObjectProperty(myValve.isIndicatingValve) = TRUE
	isObjectProperty(myValve.isButterflyValve) = TRUE
}