
Flat pneumatic-actuated vacuum gate valve ZVPLP-250
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Key Highlights
- Made in Russia - engineered for durability
- Suitable for challenging environments
- Lower cost of ownership than European alternatives
- Bulk orders available with volume discounts
- Documentation and customs clearance assistance provided
Description
Flat pneumatic-actuated vacuum gate ZVVPLP-250 with a nominal bore of 250 mm is designed for shutting off vacuum systems in the pressure range from 1x10 -6 to 1,07x10 5 Pa. It is manufactured in climatic version UHL4 according to GOST 15150-69. Operating medium - air and non-aggressive gases. Flat pneumatic-operated vacuum gate valve ZVPLP-250 is not intended for use in fire-explosive production facilities.
Specifications
Conductivity (theoretical) in molecular mode, m3/s, not less than
19.5
Tightness norm, l-Pa/s, not more than
1x10 -7 l - Pa/c
Time of opening (closing) of the gate from the pneumatic actuator, s, not more
10
Air pressure in pneumatic cylinder, kg s/s2
0,65 (+/- 0,05) kg s/s2
Air flow rate (theoretical), Nl/min not more than
16 (+/-2) Nl/min
Pressure difference in closed position on either side of the flap, Pa, not more than
1,07?10 5
Permissible pressure difference at flap opening, Pa, not more than
1,33?10 3
Nominal bore, mm
250 mm
Overall dimensions, mm, not more
1134x100x497 mm
Weight, kg, not more
75 kg
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Delivery Time
Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
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