VAT 264 Series - 1 Use of Product; 2 Technical Data

Installation, Operating & Maintenance Instructions
Series 264, DN 10 - 16 (I.D. 3/8 - 5/8")
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com
279114EC
2010-10-06
4/10
1 Use of product
Use product for clean and dry indoor vacuum applications under the conditions indicated in chapter «Technical data» only!
Other applications are only allowed with the written permission of VAT.
2 Technical data
Leak rate < 1 · 10
-9
mbar l s
-1
(for FKM-Seals)
Pressure range 1 · 10
-8
mbar to 2 bar (abs)
Differential pressure on the plate ≤ 2 bar
Closing time ≤ 0.2 s
Admissible temperature 0 - 50°C
Maximum operating frequency 15 cycles per min at 20°C
Cycles until first service 200’000
Mounting position any
Voltage 100 ..115 VAC or 200 .. 240 VAC; 50/60 Hz
Power consumption: Pick up 700 W (~100 ms)
Holding 10 W
Position indicator contact rating max. 48 V AC / DC; max 500 mA
Protection class IP 40
Overcurrent protection device 2 A, tripping characteristic „D“ (EN 60898)
Material:
Valve plate AISI 316L (1.4404, 1.4435)
Bellows AISI 316L (1.4404, 1.4435), 316 Ti (1.4571)
Seals FKM (VITON)
[others optional according to dimension drawing]
Body:
Aluminum valve EN AW-6060 (3.3206), EN AW-6061 (3.3211),
EN AW-6063 (3.3206), EN AW-6082 (3.2315)
Stainless steel valve AISI 304 (1.4301, 1.4305)
Molecular Flow conductance:
DN10 3 l/s
DN16 5 l/s
Weight: Aluminum Stainless steel
Angle Valves: 1.3 kg (2.9 lbs) 1.3 kg (2.9 lbs)
Inline Valves: 1.3 kg (2.9 lbs) 1.4 kg (3.1 lbs)