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| Safety
/ Overpressure Valves For use with ground glass joint systems where vacuum or overpressure occurs. the valves protect the system and the integrity of the joints |
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![]() Tapered glass items are available also to US standards ASTM E676 |
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| SKU |
Description |
H mm |
NS |
NS1 | D |
Type |
Price |
|
|
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Safety/overpressure valves without spring loaded spherical ground seal |
230 |
29/32 |
14/23 |
A |
$114.00 |
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Safety/overpressure valves without spring loaded spherical ground seal |
230 |
29/32 |
29/32 |
A |
$118.00 |
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Safety/overpressure valves without spring loaded spherical ground seal |
230 |
29/32 |
14/23 |
11 |
B |
$166.00 |
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Safety/overpressure valves without spring loaded spherical ground seal |
230 |
29/32 |
29/32 |
11 |
B |
$170.00 |
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SKU
|
Description
|
H
mm |
NS
|
GL |
D
|
Type
|
Price
|
|
|
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Safety/overpressure valves with spring loaded spherical ground joint
seal |
210 |
14/23 |
18 |
A |
$233.00 |
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Safety/overpressure valves with spring loaded spherical ground joint
seal |
210 |
29/32 |
18 |
A |
$239.00 |
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Safety/overpressure valves with spring loaded spherical ground joint
seal |
210 |
14/23 |
18 |
11 |
B |
$273.00 |
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Safety/overpressure valves with spring loaded spherical ground joint
seal |
210 |
29/32 |
18 |
11 |
B |
$279.00 |
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SKU
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Description
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Price
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Safety/overpressure valve for inert gas |
$193.00 |
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