丝口是一种连接方式,就是螺纹的意思,分内螺纹和外螺纹.
	
		
			| 
				公称压力
			 | 
			
				最高使用压力
			 | 
			
				试验压力(水压)
			 | 
		
		
			| 
				1.6MPA
			 | 
			
				120℃以下水、油、瓦斯
			 | 
			
				饱和蒸汽
			 | 
			
				阀体
			 | 
			
				阀座
			 | 
		
		
			| 
				1.76MPA
			 | 
			
				0.6MPA
			 | 
			
				9.5MPA
			 | 
			
				7MPA
			 | 
		
	
	
		
			| 
				Q11F-16P一片式
			 | 
		
		
			| 
				INCH
			 | 
			
				1/4″
			 | 
			
				3/8″
			 | 
			
				1/2″
			 | 
			
				3/4″
			 | 
			
				1″
			 | 
			
				1 1/4″
			 | 
			
				1 1/2″
			 | 
			
				2″
			 | 
		
		
			| 
				DN
			 | 
			
				6
			 | 
			
				10
			 | 
			
				15
			 | 
			
				20
			 | 
			
				25
			 | 
			
				32
			 | 
			
				40
			 | 
			
				50
			 | 
		
		
			| 
				L
			 | 
			
				39
			 | 
			
				44
			 | 
			
				56.5
			 | 
			
				58
			 | 
			
				71
			 | 
			
				78
			 | 
			
				83
			 | 
			
				100
			 | 
		
		
			| 
				H
			 | 
			
				32.05
			 | 
			
				34.5
			 | 
			
				43.5
			 | 
			
				47
			 | 
			
				55
			 | 
			
				60.5
			 | 
			
				74.5
			 | 
			
				80.5
			 | 
		
		
			| 
				D
			 | 
			
				5
			 | 
			
				7
			 | 
			
				9.2
			 | 
			
				12.5
			 | 
			
				16
			 | 
			
				20
			 | 
			
				24.5
			 | 
			
				32
			 | 
		
		
			| 
				A
			 | 
			
				70
			 | 
			
				70
			 | 
			
				90
			 | 
			
				90
			 | 
			
				110
			 | 
			
				110
			 | 
			
				140
			 | 
			
				140
			 | 
		
	
	
		
			| 
				Q11F-16P二片式
			 | 
		
		
			| 
				INCH
			 | 
			
				1/2″
			 | 
			
				3/4″
			 | 
			
				1″
			 | 
			
				1 1/4″
			 | 
			
				1 1/2″
			 | 
			
				2″
			 | 
			
			 | 
			
			 | 
		
		
			| 
				DN
			 | 
			
				15
			 | 
			
				20
			 | 
			
				25
			 | 
			
				32
			 | 
			
				40
			 | 
			
				50
			 | 
			
			 | 
			
			 | 
		
		
			| 
				L
			 | 
			
				55
			 | 
			
				66
			 | 
			
				77
			 | 
			
				87
			 | 
			
				98.5
			 | 
			
				115
			 | 
			
			 | 
			
			 | 
		
		
			| 
				H
			 | 
			
				47
			 | 
			
				55
			 | 
			
				60.5
			 | 
			
				63.5
			 | 
			
				78
			 | 
			
				87
			 | 
			
			 | 
			
			 | 
		
		
			| 
				D
			 | 
			
				15
			 | 
			
				20
			 | 
			
				25
			 | 
			
				32
			 | 
			
				40
			 | 
			
				50
			 | 
			
			 | 
			
			 | 
		
		
			| 
				A
			 | 
			
				102
			 | 
			
				125
			 | 
			
				143
			 | 
			
				143
			 | 
			
				178
			 | 
			
				178
			 | 
			
			 | 
			
			 | 
		
	
	
		
			| 
				Q11F-16P一片式
			 | 
		
		
			| 
				INCH
			 | 
			
				1/4″
			 | 
			
				3/8″
			 | 
			
				1/2″
			 | 
			
				3/4″
			 | 
			
				1″
			 | 
			
				1 1/4″
			 | 
			
				1 1/2″
			 | 
			
				2″
			 | 
			
				2 1/2″
			 | 
			
				3″
			 | 
			
				4″
			 | 
		
		
			| 
				DN
			 | 
			
				6
			 | 
			
				10
			 | 
			
				15
			 | 
			
				20
			 | 
			
				25
			 | 
			
				32
			 | 
			
				40
			 | 
			
				50
			 | 
			
				65
			 | 
			
				80
			 | 
			
				100
			 | 
		
		
			| 
				L
			 | 
			
				39
			 | 
			
				44
			 | 
			
				56.5
			 | 
			
				58
			 | 
			
				71
			 | 
			
				78
			 | 
			
				83
			 | 
			
				100
			 | 
			
				162
			 | 
			
				182
			 | 
			
				230
			 | 
		
		
			| 
				H
			 | 
			
				32.05
			 | 
			
				34.5
			 | 
			
				43.5
			 | 
			
				47
			 | 
			
				55
			 | 
			
				60.5
			 | 
			
				74.5
			 | 
			
				80.5
			 | 
			
				128
			 | 
			
				137
			 | 
			
				173
			 | 
		
		
			| 
				D
			 | 
			
				5
			 | 
			
				7
			 | 
			
				9.2
			 | 
			
				12.5
			 | 
			
				16
			 | 
			
				20
			 | 
			
				24.5
			 | 
			
				32
			 | 
			
				65
			 | 
			
				80
			 | 
			
				100
			 | 
		
		
			| 
				A
			 | 
			
				70
			 | 
			
				70
			 | 
			
				90
			 | 
			
				90
			 | 
			
				110
			 | 
			
				110
			 | 
			
				140
			 | 
			
				140
			 | 
			
				247
			 | 
			
				247
			 | 
			
				295
			 |