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| Blast
Valve |
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| The Blast Valve Type E 1603 is
a heavy duty valve which protects the interior of a shelter from blast waves caused
by outside explosions. The valve is normally open. If the air flow rate exceeds
the nominal value by approx. 80 %, the valve will close instantly. It can withstand
blast waves of 3 bar (42 psi) (infalling pressure). The valve is tested and certified
to the Israeli Standards 4570 by the Civil Defence Command and the Standards Institution
of Israel. |
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| The Blast Valve Type E 1603 is
a valve against explosive and implosive waves. It is maintenance-free, temperature
and corrosion resistant. The springs are manufactured from special stainless steel
and all steel parts are phosphate treated and finished with a powder coating. |
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| Usage |
| • Has to be installed at the air intake
inside the shelter. |
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Has to be installed on an 8" flange according to BS 4504 - PN 6 or DIN 2501
- PN 6 |
| • Should only
be installed together with "Noah's Ark" equipment manufactured by Beth-El
Industries to ensure maximum performance |
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| Certifications: |
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Tested and certified to IS 4570 by the Standards Institution of Israel |
| • Approved by the Civil Defence Command
of Israel |
| • Quality
Control according to ISO 9001 |
| •
Quality Assurance AQAP 120 |
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| Specifications are subject
to change without prior notice |
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| Blast
Valve |
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| The Blast Valve Type E 2403 is
a heavy duty valve which protects the interior of a shelter from blast waves caused
by outside explosions. The valve is normally open. If the air flow rate exceeds
the nominal value by approx. 80 %, the valve will close instantly. It can withstand
blast waves of 3 bar (42 psi) (infalling pressure). The valve is tested and certified
to the Israeli Standards 4570 by the Civil Defence Command and the Standards Institution
of Israel. |
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| The Blast Valve Type E 2403 is
a valve against explosive and implosive waves. It is maintenance-free, temperature
and corrosion resistant. The springs are manufactured from special stainless steel
and all steel parts are phosphate treated and finished with a powder coating. |
| |
| Usage |
| • Has to be installed at the air intake
inside the shelter. |
| •
Has to be installed on an 8" flange according to BS 4504 - PN 6 or DIN 2501
- PN 6 |
| • Should only
be installed together with "Noah's Ark" equipment manufactured by Beth-El
Industries to ensure maximum performance |
| |
| |
|
| |
|
|
| Certifications: |
| •
Tested and certified to IS 4570 by the Standards Institution of Israel |
| • Approved by the Civil Defence Command
of Israel |
| • Quality
Control according to ISO 9001 |
| •
Quality Assurance AQAP 120 |
| |
| |
| Specifications are subject
to change without prior notice |
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| Blast
Valve |
| |
| |
|
|
| The Blast Valve Type E 3603 is
a heavy duty valve which protects the interior of a shelter from blast waves caused
by outside explosions. The valve is normally open. If the air flow rate exceeds
the nominal value by approx. 80 %, the valve will close instantly. It can withstand
blast waves of 3 bar (42 psi) (infalling pressure). The valve is tested and certified
to the Israeli Standards 4570 by the Civil Defence Command and the Standards Institution
of Israel. |
| |
| The Blast Valve Type E 3603 is
a valve against explosive and implosive waves. It is maintenance-free, temperature
and corrosion resistant. The springs are manufactured from special stainless steel
and all steel parts are phosphate treated and finished with a powder coating. |
| |
| Usage |
| • Has to be installed at the air intake
inside the shelter. |
| •
Has to be installed on an 8" flange according to BS 4504 - PN 6 or DIN 2501
- PN 6 |
| • Should only
be installed together with "Noah's Ark" equipment manufactured by Beth-El
Industries to ensure maximum performance |
| |
| |
|
| |
|
|
| Certifications: |
| •
Tested and certified to IS 4570 by the Standards Institution of Israel |
| • Approved by the Civil Defence Command
of Israel |
| • Quality
Control according to ISO 9001 |
| •
Quality Assurance AQAP 120 |
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| |
| Specifications are subject
to change without prior notice |
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