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Safety / overpressure valves, with spring loaded spherical ground joint seal Additional Photos

Safety / overpressure valves, with spring loaded spherical ground joint seal

When laboratory ground devices are used under vacuum or/and slight overpressure, the use of this combined overpressure safety valve can be recommended. These valves act as immediately closing safety valve under vacuum and they allow under overpressure the visual control of the bubble formation in the blocking liquid. The real sealing is effected by a special designed spherical ground joint (cup and ball) on which an adjustable spring power acts. It is supported by a free to chose blocking liquid which should be higher viscous for vacuum operations. The sealed climbing tube at the spherical ground cup serves as a guide and prevents that the liquid climbs back into the apparatus.
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Product Variants

Name BDL Code and Manufacturer Code
Ground size
Availability Quantity in packaging Price excluding VAT
Obrázek produktové varianty 210 mm
Kód BDL: 6269863
Code Producer: VOVNSC2932GL18
Ground size
NS29/32
Availability
Usual delivery 2 weeks
Quantity in packaging
1
7748 Kč
7322 Kč with BDL plus
Obrázek produktové varianty 210 mm
Kód BDL: 7619878
Code Producer: VOVNSC1423GL18
Ground size
NS14/23
Availability
Usual delivery 3 weeks
Quantity in packaging
1
7748 Kč
7322 Kč with BDL plus

Technical Specifications

Height 210 mm mm
Thread GL 18

Photos

Safety / overpressure valves, with spring loaded spherical ground joint seal Safety / overpressure valves, with spring loaded spherical ground joint seal

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