Pressure Relief Valves
Pressure relief valve features:
- Connects to the Inflation Controller QD coupling.
- Bleeds excess air pressure to avoid over inflation.
- Recommended setting is 10% over the rated pressure of the inflatable plug.
- Use the Inflation Controller to set the Adjustable Valve pressure. On the adjustable plug, adjust the screw cap until the Relief Valve just opens (clockwise to increase pressure, counter clockwise to decrease pressure). Flow can be heard escaping.
- Decrease the source pressure on the inflation controller to verify the Relief Valve closes at the rated pressure of the pipe plug.

Image | Description | Pressure, PSI | Connection Type | Shipping Wt. | Item Number | Price | Qty | Action |
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Pressure Relief Valve, 300 psig, 1/4" Male QC | 1/4" QC | 2 Lb (0.91 Kg) | 936-1000-200300 |
$95.00
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Pressure Relief Valve, 200 psig, 1/4" Male QC | 1/4" QC | 2 LB (0.91 Kg) | 936-1000-200200 |
$95.00
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Pressure Relief Valve, 175 psig, 1/4" Male QC | 1/4" QC | 2 Lb (0.91 Kg) | 936-1000-200175 |
$95.00
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Pressure Relief Valve, 125 psig, 1/4" Male QC | 125 psi(8.62 bar) | 1/4" QC | 2 Lb (0.91 Kg) | 936-1000-200125 |
$95.00
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Pressure Relief Valve, 110 psig, 1/4" Male QC | 110 psi (7.58 bar) | 1/4" QC | 2 Lb (0.91 Kg) | 936-1000-200110 |
$95.00
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ADJUSTABLE Pressure Relief Valve 0-100 PSI | 0-100 psi (6.89 bar) | 1/4" QC | 2 Lb (0.91 Kg) | 936-1000-200100 |
$95.00
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ADJUSTABLE Pressure Relief Valve 0-25PSI | 0-25 psi (0-1.73 bar) | 1/4" QC | 2 Lb (0.91 Kg) | 936-1000-200025 |
$95.00
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