VBMLP Series Pneumatic linear feedthroughs

A compact bellows-based pneumatic linear feedthrough with an 8mm diameter shaft available on DN16CF and DN40CF flanges and travels from 25-150mm. Pneumatic drive can be specified as 2 and 3 position versions.

Key Features

DN16CF and DN40CF flange sizes (with through holes) only
Base flange double drilled bolt holes for mounting to in-line or straddled chamber flanges
Travel options from 25-150 mm depending on flange size
2 or 3 position pneumatic drive
Pneumatic operating pressure 6 Bar
Shaft diameter 8mm (last 20 mm turned down to 6mm diameter)
External width 40 mm square
M3 threaded hole, 10mm deep in the end of the shaft
Graduated scale on the side to indicate current position
Flanges 316LN, bellows 316L stainless steel
Vacuum pressure range 1bar – 10^-11mbar
Bakeable to 230ºC without pneumatic drive
Other fully-retracted lengths and travels on request (please ask)
Shaft-end design modifications on request (please ask)
Optional limit switches to feedback the actual position. These are available in bakeable or non-bakeable versions.

VBMLP Series Pneumatic linear feedthroughs

VBMLP Series Pneumatic linear feedthroughs - Image 2

VBMLP Series Pneumatic linear feedthroughs - Image 3

Part No.	Flange size	Travel (mm)	Pneumatic actuator	In vacuum length, A (mm)	External length, B (mm)	Weight (kg)
VBMLP16-25	DN16CF	25	2 position	100-125	216	0.61	Add to quote This product is already in your quote request list. Browse the list
VBMLP16-25+
Flange size: DN16CF Travel (mm): 25 Pneumatic actuator: 2 position In vacuum length, A (mm): 100-125 External length, B (mm): 216 Weight (kg): 0.61 Add to quote This product is already in your quote request list. Browse the list
VBMLP16-50	DN16CF	50	2 position	100-150	266	0.97	Add to quote This product is already in your quote request list. Browse the list
VBMLP16-50+
Flange size: DN16CF Travel (mm): 50 Pneumatic actuator: 2 position In vacuum length, A (mm): 100-150 External length, B (mm): 266 Weight (kg): 0.97 Add to quote This product is already in your quote request list. Browse the list
VBMLP16-75	DN16CF	75	2 position	100-175	334	1.32	Add to quote This product is already in your quote request list. Browse the list
VBMLP16-75+
Flange size: DN16CF Travel (mm): 75 Pneumatic actuator: 2 position In vacuum length, A (mm): 100-175 External length, B (mm): 334 Weight (kg): 1.32 Add to quote This product is already in your quote request list. Browse the list
VBMLP16-100	DN16CF	100	2 position	100-200	409.5	1.67	Add to quote This product is already in your quote request list. Browse the list
VBMLP16-100+
Flange size: DN16CF Travel (mm): 100 Pneumatic actuator: 2 position In vacuum length, A (mm): 100-200 External length, B (mm): 409.5 Weight (kg): 1.67 Add to quote This product is already in your quote request list. Browse the list
VBMLP16-125	DN16CF	125	2 position	100-225	491	1.92	Add to quote This product is already in your quote request list. Browse the list
VBMLP16-125+
Flange size: DN16CF Travel (mm): 125 Pneumatic actuator: 2 position In vacuum length, A (mm): 100-225 External length, B (mm): 491 Weight (kg): 1.92 Add to quote This product is already in your quote request list. Browse the list
VBMLP16-150	DN16CF	150	2 position	100-250	561	2.28	Add to quote This product is already in your quote request list. Browse the list
VBMLP16-150+
Flange size: DN16CF Travel (mm): 150 Pneumatic actuator: 2 position In vacuum length, A (mm): 100-250 External length, B (mm): 561 Weight (kg): 2.28 Add to quote This product is already in your quote request list. Browse the list
VBMLP40-25	DN40CF	25	2 position	100-125	216	0.91	Add to quote This product is already in your quote request list. Browse the list
VBMLP40-25+
Flange size: DN40CF Travel (mm): 25 Pneumatic actuator: 2 position In vacuum length, A (mm): 100-125 External length, B (mm): 216 Weight (kg): 0.91 Add to quote This product is already in your quote request list. Browse the list
VBMLP40-50	DN40CF	50	2 position	100-150	266	1.27	Add to quote This product is already in your quote request list. Browse the list
VBMLP40-50+
Flange size: DN40CF Travel (mm): 50 Pneumatic actuator: 2 position In vacuum length, A (mm): 100-150 External length, B (mm): 266 Weight (kg): 1.27 Add to quote This product is already in your quote request list. Browse the list
VBMLP40-75	DN40CF	75	2 position	100-175	334	1.62	Add to quote This product is already in your quote request list. Browse the list
VBMLP40-75+
Flange size: DN40CF Travel (mm): 75 Pneumatic actuator: 2 position In vacuum length, A (mm): 100-175 External length, B (mm): 334 Weight (kg): 1.62 Add to quote This product is already in your quote request list. Browse the list
VBMLP40-100	DN40CF	100	2 position	100-200	409.5	1.97	Add to quote This product is already in your quote request list. Browse the list
VBMLP40-100+
Flange size: DN40CF Travel (mm): 100 Pneumatic actuator: 2 position In vacuum length, A (mm): 100-200 External length, B (mm): 409.5 Weight (kg): 1.97 Add to quote This product is already in your quote request list. Browse the list
VBMLP40-125	DN40CF	125	2 position	100-225	491	2.22	Add to quote This product is already in your quote request list. Browse the list
VBMLP40-125+
Flange size: DN40CF Travel (mm): 125 Pneumatic actuator: 2 position In vacuum length, A (mm): 100-225 External length, B (mm): 491 Weight (kg): 2.22 Add to quote This product is already in your quote request list. Browse the list
VBMLP40-150	DN40CF	150	2 position	100-250	561	2.58	Add to quote This product is already in your quote request list. Browse the list
VBMLP40-150+
Flange size: DN40CF Travel (mm): 150 Pneumatic actuator: 2 position In vacuum length, A (mm): 100-250 External length, B (mm): 561 Weight (kg): 2.58 Add to quote This product is already in your quote request list. Browse the list
VBMLP16-25/50	DN16CF	25/50	3 position	100-150	329.5	1.27	Add to quote This product is already in your quote request list. Browse the list
VBMLP16-25/50+
Flange size: DN16CF Travel (mm): 25/50 Pneumatic actuator: 3 position In vacuum length, A (mm): 100-150 External length, B (mm): 329.5 Weight (kg): 1.27 Add to quote This product is already in your quote request list. Browse the list
VBMLP16-50/100	DN16CF	50/100	3 position	100-200	508	1.72	Add to quote This product is already in your quote request list. Browse the list
VBMLP16-50/100+
Flange size: DN16CF Travel (mm): 50/100 Pneumatic actuator: 3 position In vacuum length, A (mm): 100-200 External length, B (mm): 508 Weight (kg): 1.72 Add to quote This product is already in your quote request list. Browse the list
VBMLP16-75/150	DN16CF	75/150	3 position	100-250	684	2.17	Add to quote This product is already in your quote request list. Browse the list
VBMLP16-75/150+
Flange size: DN16CF Travel (mm): 75/150 Pneumatic actuator: 3 position In vacuum length, A (mm): 100-250 External length, B (mm): 684 Weight (kg): 2.17 Add to quote This product is already in your quote request list. Browse the list
VBMLP40-25/50	DN40CF	25/50	3 position	100-150	329.5	1.57	Add to quote This product is already in your quote request list. Browse the list
VBMLP40-25/50+
Flange size: DN40CF Travel (mm): 25/50 Pneumatic actuator: 3 position In vacuum length, A (mm): 100-150 External length, B (mm): 329.5 Weight (kg): 1.57 Add to quote This product is already in your quote request list. Browse the list
VBMLP40-50/100	DN40CF	100/200	3 position	100-200	508	2.67	Add to quote This product is already in your quote request list. Browse the list
VBMLP40-50/100+
Flange size: DN40CF Travel (mm): 100/200 Pneumatic actuator: 3 position In vacuum length, A (mm): 100-200 External length, B (mm): 508 Weight (kg): 2.67 Add to quote This product is already in your quote request list. Browse the list
VBMLP40-75/150	DN40CF	100/250	3 position	100-250	684	3.07	Add to quote This product is already in your quote request list. Browse the list
VBMLP40-75/150+
Flange size: DN40CF Travel (mm): 100/250 Pneumatic actuator: 3 position In vacuum length, A (mm): 100-250 External length, B (mm): 684 Weight (kg): 3.07 Add to quote This product is already in your quote request list. Browse the list