阀系列

4HV Series	4HV	2	30	06 -	S -	L
	规格型号	系列代号	功能代号	接管口径	安装形式	附锁代号
	Specification code	Series code	Function code	Caliber size	lnstallation mode	Lock code

	4HV:手转阀	2:200 Series	10:四口二位	2 Series 06:PT1/8	空白：阀体安装	空白：不附锁
	4HV:Hand valve	3:300 Series	30：四口三位	08:PT1/4	S:面板安装	L:附锁
		4:400 Series	10：Four ports and two position	3 Series08:PT1/4	Blank:valve body installationBlank: no lock
			30: Four ports and three	10:PT3/8	S:panel installation	L:lock
			positions	4 Series 15:PT1/2
				20:PT3/4