High vacuum angle valves manually, electropneumatically, electromagnetically Leadmed

Leadmed Technology is a professional supplier of vacuum valves and vacuum components. This vacuum angle valves are available in the following versions: manually, electropneumatically or electromagnetically. bellows-sealed angle valve high vacuum angle valves for use in industrial applications such as high vacuum and process gases.

High vacuum angle valves manually, electropneumatically, electromagnetically Leadmed

Leadmed Technology is a professional supplier of vacuum valves and vacuum components.

This vacuum angle valves are available in the following versions: manually, electropneumatically or electromagnetically.

bellows-sealed angle valve

high vacuum angle valves for use in industrial applications such as high vacuum and process gases.

A. Order Info.

	Order No.
DN (mm)	Al.						Stainless steel
	manual		pneumatic		electromagnetic		manual		pneumatic			electromagnetic
	KF
	bellow	viton	bellow	viton	bellow	viton	bellow	viton		bellow	viton		bellow	viton
6	-	-	-	-	-	-	1021	1022		-	-		-	-
8	-	-	-	-	-	-	1023	1024		-	-		-	-
10	-	-	-	-	-	-	1025	1026		-	-		-	-
16	1007	1008	1107	1108	1207	1208	1027	1028		1121	1122		1221	1222
25	1009	1010	1109	1110	1209	1210	1029	1030		1123	1124		1223	1224
40	1011	1012	1111	1112	1211	1212	1031	1032		1125	1126		1225	1226
50	1013	1014	1113	1114	1213	1214	1033	1034		1127	1128		1227	1228

	Order No.
DN (mm)	Stainless steel
	manual				pneumatic
	LF		GB-LP		LF		GB-LP
	bellows	viton	bellows	viton	bellows	viton	bellows	viton
63	1041	1042	1049	1050	1131	1132	1143	1144
80	1043	1044	1051	1052	1133	1134	1145	1146
100	1045	1046	1053	1054	1135	1136	1147	1148
160	1047	1048	1055	1056	1137	1138	1149	1150
200	-	-	-	-	1139	1140	1151	1152
250	-	-	-	-	1141	1142	1153	1154

B Main Index

Application scope：	- 1×10^-5Pa～1.2×10⁵Pa ( rubber gasket) - 1×10^-6Pa～1.2×10⁵Pa (bellows)
Differential pressure before open valve plates：	DN 200~250 (pneumatic)：≤3×10⁴Pa; others：≤1.0×10⁵Pa any direction
Leak rate of valves’ body and base：	1.3×10^-7Pa·L·s^-1
Cycles until first maintenance：	200,000 times
Baking Temperate of valve bodies：	≤150℃
Compressed air (only supply to pneumatic valves)	-0.4～0.7MPa
Mounting position：	Manual: any position Pneumatic: any position (DN≤160); sealing surface faces to vacuum (DN>160) Electromagnetic: any position (bellow sealed); sealing surface faces to vacuum (rubber gasket sealed)
Power supply：	-Pneumatic: AC220V 50Hz, 6Wor DC 24V, 3W, (Special specification can be customized) -Electromagnetic: AC 220V 50Hz
Speed of valve closing and opening:	-Pneumatic: DN16~DN50 ≤1s DN63~DN250 ≤3s -Electromagnetic: opening≤0.1s; closed≤1s ( rubber gasket sealed), closed≤0.5s( bellow sealed)
Indications of valves’ position:	-Manual:with indication of start and stop -Pneumatic: with indication of start and stop (magnetic switch) -Electromagnetic: with indication of start

C. Size

D. Flange port size

TAG: High vacuum angle valves manually, electropneumatically, electromagnetically Leadmed

Angle valve

High vacuum angle valves manually, electropneumatically, electromagnetically Leadmed