Accessories

PROTAIS – VIGIL can supply a whole range of accessories to mount or protect your measurement instruments



Series Comments Photos Technical sheet
ADJUSTABLE PULSATION SHOCK ABSORBERS Used for protection of measurement instruments undergoing rough and frequent pressure variations.
- R116 : Construction in brass for maximum pressure of 5800 psi.
- R316 : in stainless steel for maximum pressure of 8700 psi.
- Connections : Inlet male G1/2” – Outlet female G1/2”.
- Maximum working temperature : 248 °F.
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OVERPRESSURE LIMITERS Used to protect measurement instruments undergoing accidental overpressures.
LM1 - Construction in brass for maxi overpressure of 8700 psi.
LMX1 - Construction in stainless steel for maxi overpressure of 14500 psi.
- Connection : Inlet male G1/2”- Outlet female by differential nut G1/2”.
- Maxi working temperature : 176 °F.
- 6 setting ranges from 5.8/36 psi to 3480/5800 psi.
LMX2 - Very compact size, this micro limiter in stainless steel can be supplied with 5 setting ranges from 116/290 psi to 3480/5800 psi – recommended for gauges to be used in the field.
- Connection : inlet – outlet female G1/4” or other.
- Working temperature : 176 °F.
LMX2-S - Special aeronautic model to be used for Skydrol fluid.
LMA1 - Compact low pressure limiter.
- Adjustable from 3.6 to 232 psi in different ranges.
- Construction in light alloy and brass.
- Connection : Inlet male G1/4” – Outlet female G1/4”.
- Maximum working temperature : 248 °F.
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SAFETY VALVES Calibrated pressure from 0.21 to 5800 psi according to models.
- With free or connectable exhaust.
- Construction in brass or in stainless steel.
- Field adjustable models or pre-adjusted in factory.
- Pressure or depression models.
- High flow types.
- Models for pure gas or ultra pure gas.
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FITTINGS -R10 intermediate
-R7 to be welded
- Brass or stainless steel.
- According to EN 837.
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TUBULAR SIPHONS -R212 - Steel.
-R312 - Steel. Connection G1/2”.
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CONNECTING CAPLILLARY HOSES -Construction in brass or stainless steel.
- Supplied bare or with protection by interlock sleeve in steel or stainless steel.
- Maximum pressure 29000 psi (stainless steel).
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