Name: VZL01/VZY01 Angle Valves
Brand: QIMING
SKU: 01009
Rating: 4.1 (555 reviews)

VZL01/VZY01 Angle Valves

Angle valves are a device that manually or pneumatic rotates the thread to drive the valve shaft up and down, causing the valve seat to open or close, thereby connecting or cutting off the airflow in the vacuum system. Valve body designed in 90° right angle(L type) and 45° right angle(Y type). Connecting Flanges are available in KF, ISO, CF types and Tube ends as well. They are rated for high-vacuum use and pressure rate from 1X10⁻⁶ Pa to 1.2x10⁵ Pa, leak rate of 1.3x10⁻⁷ Pa L/s.

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Manually operated angle valves are an excellent solution when automation is not required, they are frequently used in roughing and high-vacuum forelines and make excellent chamber venting valves. QiMing Angle valves are used in applications ranging from semiconductor manufacturing, plasma physics research, to nuclear accelerators.QiMing offers all series angle valves suited for vacuum applications such as high vacuum process processes, high vacuum applications in pumping systems, semiconductor technology and research systems.

Technical Parameters

Valve Body Material		SS304/SS316L
Seat Seal Material		FKM, NBR in option
Application Scope	With Bellow	1X10⁻⁶ Pa -1.2x10⁵ Pa
	Without Bellow	1X10⁻⁶ Pa -1.2x10⁵ Pa
Leak Rate	With Bellow	1.3x10⁻⁷ Pa L/s
	Without Bellow	1.3x10⁻⁶ Pa L/s
Cycles Until Service	With Bellow	150,000-200,000 Times
	Without Bellow	1,000,000 Times
Bake-out Temerature		Open:200°C, Close: 150°C
Installation Position		Any Direction
Compressed Air		0.4-0.8Mpa
Opening/Close Speed		≤1S
Temperature Range	FKM Seat Seal	-30°C to 150°C (about)
	NBR Seat Seal	-25°C to 80°C (about))
Solenoid Voltage		AC220V,50Hz,6W or on request
Avaible with Position Indicator		Optional signal feedback

Ordering Information

Manual Angle Valves with Bellow L type

Model for 304	Size	A/mm	B/mm	D/mm	H/mm	N.W./kg
VZL01W14311K16	KF16	40	63	19.05	109	788
VZL01W14311K25	KF25	50	63	25.4	122	795
VZL01W14311K40	KF40	65	78	38.1	140	1470
VZL01W14311K50	KF50	70	88	50.8	180	1900

Pneumatic Angle Valves with Bellow L type

Model for 304	Size	A/mm	B/mm	D/mm	H1/mm	H2/mm	N.W./kg
VZL01LC4311K16	KF16	40	63	19.05	137	193	950
VZL01LC4311K25	KF25	50	63	25.4	147	203	1025
VZL01LC4311K40	KF40	65	78	38.1	181	245	1845
VZL01LC4311K50	KF50	70	88	50.8	215	278	2470

Manual Angle Valves with Bellow Y type

Model for 304	Size	OD/mm N.W./kg	A/mm	B/mm	C/mm	D/mm
VZY01W34311K16	KF16	19	102	100	117	60
VZY01W34311K25	KF25	25.4	107	97	114	60
VZY01W34311K40	KF40	38.1	130	123	140	78
VZY01W34311K50	KF50	50.8	178	152	180	88

Pneumatic Angle Valves with Bellow Y type

Model for 304	Size	OD/mm N.W./kg	A/mm	B/mm	C/mm	D/mm
VZY01LC4311K16	KF16	19	102	42	60	155
VZY01LC4311K25	KF25	25.4	107	42	60	160
VZY01LC4311K40	KF40	38.1	130	60	78	180
VZY01LC4311K50	KF50	50.8	178	72	88	185