GDQ-J50/KF,GDQ-J50,GDQ-J63,气动高真空挡板阀 wena真空阀
	
		
			
				
					
						GDQ型系列气动高真空挡板阀(又称角阀)是用压缩空气为动力,通过电磁换向阀改变气路方向,推动气缸活塞上下运动,带动阀杆上下运动,使阀板开启或关闭,从而达到在真空系统中接通或切断气流的目的。GDQ-J型为角通型式,GDQ-S型为带预抽口的三通型式。适用的工作介质为空气及非腐蚀性气体。
注:其中DN400以上底部采用死法兰n-Mb。 
					
					
						主要技术性能 
					
					
						
							
								
									| 
											适用范围(Pa) 
										 | 
											105~1.3x10-4 
										 | 
								
									| 
											阀门漏率(Pa.L/S) 
										 | 
											≤1.3x10-6 
										 | 
								
									| 
											介质温度(℃) 
										 | 
											-25~+80(密封材料为丁腈橡胶)-30~+150(密封材料为氟橡胶)
 | 
								
									| 
											气源压力(MPa) 
										 | 
											0.4~0.8 
										 | 
								
									| 
											安装位置
										 | 
											DN<300任意,DN≥300垂直 
										 | 
								
									| 
											电源电压
										 | 
											标准出厂:AC220V/50Hz特殊指定:AC110V;DC24V;DC12V等
 | 
								
									| 
											信号反馈
										 | 
											标准出厂:不带反馈信号特殊指定:磁性开关DC/AC5~240V
 | 
							
						
					 
					
					
						(图一)(KF)连接及外形尺寸 
					
					
						
							
								
									| 
											型号
										 | 
											通径(DN) 
										 | 
											ΦD
										 | 
											ΦB
										 | 
											H
										 | 
											A
										 | 
											法兰标准
										 | 
								
									| 
											GDQ-J10/KF
										 | 
											10
										 | 
											30
										 | 
											12.2
										 | 
											180
										 | 
											30
										 | 
											GB4982
										 | 
								
									| 
											GDQ-J16/KF
										 | 
											16
										 | 
											30
										 | 
											17.2
										 | 
											180
										 | 
											40
										 | 
								
									| 
											GDQ-J25/KF
										 | 
											25
										 | 
											40
										 | 
											26.2
										 | 
											200
										 | 
											50
										 | 
								
									| 
											GDQ-J40/KF
										 | 
											40
										 | 
											55
										 | 
											41.2
										 | 
											210
										 | 
											65
										 | 
								
									| 
											GDQ-J50/KF
										 | 
											50
										 | 
											75
										 | 
											52.2
										 | 
											276
										 | 
											70
										 | 
											/
										 | 
							
						
					 
					
						(图二)连接及外形尺寸 
					
					
						
							
								
									| 
											型号
										 | 
											通径(DN) 
										 | 
											ΦD
										 | 
											ΦB
										 | 
											H
										 | 
											A
										 | 
											n-ΦC
										 | 
											DNy(预抽口) 
										 | 
											n-Mb
										 | 
											法兰标准
										 | 
								
									| 
											GDQ-J50
										 | 
											50
										 | 
											110
										 | 
											90
										 | 
											276
										 | 
											70
										 | 
											4-Φ9
										 | 
											/
										 | 
											/
										 | 
											GB/T6070
										 | 
								
									| 
											GDQ-J63
										 | 
											63
										 | 
											130
										 | 
											110
										 | 
											283
										 | 
											88
										 | 
								
									| 
											GDQ-J80
										 | 
											80
										 | 
											145
										 | 
											125
										 | 
											314
										 | 
											88
										 | 
											8-Φ9
										 | 
								
									| 
											GDQ-J100
										 | 
											100
										 | 
											165
										 | 
											145
										 | 
											338
										 | 
											108
										 | 
								
									| 
											GDQ-J125
										 | 
											125
										 | 
											200
										 | 
											175
										 | 
											424
										 | 
											128
										 | 
											8-Φ11
										 | 
								
									| 
											GDQ-J(S)150
										 | 
											150
										 | 
											220
										 | 
											195
										 | 
											482
										 | 
											138
										 | 
											DN40(GB4982)
										 | 
											JB919
										 | 
								
									| 
											GDQ-J(S)160
										 | 
											160
										 | 
											225
										 | 
											200
										 | 
											482
										 | 
											138
										 | 
											GB/T6070
										 | 
								
									| 
											GDQ-J(S)200
										 | 
											200
										 | 
											285
										 | 
											260
										 | 
											620
										 | 
											200
										 | 
											12-Φ11
										 | 
											DN50(GB/T6070)
										 | 
								
									| 
											GDQ-J(S)250
										 | 
											250
										 | 
											335
										 | 
											310
										 | 
											655
										 | 
											208
										 | 
											DN63(GB/T6070)
										 | 
								
									| 
											GDQ-J(S)300
										 | 
											300
										 | 
											380
										 | 
											350
										 | 
											783
										 | 
											250
										 | 
											8-Φ14
										 | 
											DN80(GB/T6070)
										 | 
											JB919
										 | 
								
									| 
											GDQ-J(S)320
										 | 
											320
										 | 
											425
										 | 
											395
										 | 
											789
										 | 
											250
										 | 
											12-Φ14
										 | 
											GB/T6070
										 | 
								
									| 
											GDQ-J(S)400
										 | 
											400
										 | 
											510
										 | 
											480
										 | 
											1210
										 | 
											330
										 | 
											16-Φ14
										 | 
											DN100(GB/T6070)
										 | 
											16-M12
										 | 
								
									| 
											GDQ-J(S)400
										 | 
											400
										 | 
											500
										 | 
											465
										 | 
											1210
										 | 
											330
										 | 
											8-M16
										 | 
											JB919
										 | 
								
									| 
											GDQ-J(S)500
										 | 
											500
										 | 
											610
										 | 
											580
										 | 
											1270
										 | 
											360
										 | 
											DN125(GB/T6070)
										 | 
											16-M10
										 | 
											GB/T6070
										 | 
								
									| 
											GDQ-J(S)600
										 | 
											600
										 | 
											710
										 | 
											670
										 | 
											1562
										 | 
											450
										 | 
											12-Φ21
										 | 
											DN160(GB/T6070)
										 | 
											12-M18
										 | 
											JB919
										 | 
								
									| 
											GDQ-J(S)630
										 | 
											630
										 | 
											750
										 | 
											720
										 | 
											1562
										 | 
											450
										 | 
											20-Φ14
										 | 
											20-M10
										 | 
											GB/T6070
										 | 
								
									| 
											GDQ-J(S)800
										 | 
											800
										 | 
											920
										 | 
											890
										 | 
											1900
										 | 
											520
										 | 
											24-Φ14
										 | 
											DN200(GB/T6070)
										 | 
											24-M10
										 | 
							
						
					 
				 
			 
		 
	 
 
	
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