Pressure Instruments are protected by means of following methods:
| 1. Siphon - For steam Application in Q type / U type straight( D ) / U type Angled ( E ) |
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2. Pulsation Dampener / Snubber - to stabilize sudden drop & raise in pressures
Construction:
SS 304, SS 316, Brass, Carbon steel & Other Material on request
Mounting Connection:
M10, M12, M20 1\8" , 1/4", 3/8", ½" BSP & NPT
Pressure Range:
0 to 420 kg/cm2 and above ranges on request
Options:
Other threads on request
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3. Gauge Saver – Protecting low pressure instruments getting damaged due to purge pressure, etc ., and high pressure against impact load on the instrument.
Construction:
SS 304, SS 316, Brass, Carbon steel & Other material on request
Thread Connection:
M-20 1/4", 3/8", ½ " BSP & NPT and other threads on request
Pressure Range:
0 to 1 kg/cm2 & 0 to 1.6 to 0 to 400 kg/cm2
Options:
Male to Male and Female to female connections
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4. Gauge Cocks – protecting against maintenance / shut off / intermittent use applications
Construction:
SS 304, SS 316, Brass, Carbon steel & Other material on request
Thread Connection:
M20 1/4", 3/8", ½ " BSP & NPT and other threads on request
Pressure Range:
1.6 to 420 kg/cm2 & other ranges on request
Options:
2 way, 3 way, 4 way, Both Male and Female, With vent hole |
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5. Needle Valves – Allows a very low volume of process fluid to be displaced into the instrument
Construction:
SS 304, SS 316, Brass, Carbon steel & Other material on request
Thread Connection:
M10, M12, M20 1/8", 1\4", 3/8", ½ "BSP & NPT
Pressure Range:
0 to 420 kg/cm2 & Other ranges on request
Options:
Other Threads on request
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6. Remote Capillary – Protecting against high temperature like steam & thermic fluid pressure measuring instruments where temperature is not the desired parameter. |
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7. Manifolds – For better direction control
Construction:
SS 304, SS 316, Brass, Carbon steel & Other material on request
Thread Connection:
M12, M20, 1/4", 3/8", ½ "BSP & NPT and other threads on request
Pressure Range:
0 to 420 kg/cm2 & Other ranges on request
Options:
2 to 6 way, Both Male and Female, Flanged and Universal Connections
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8. Gas Regulators – 2 stage gas regulators for reducing cylinder pressure down to 10kg/cm2 and below
Single stage Pressure Regulators are available with one or two gauges for single step down of source to outlet pressure where operator can monitor and adjust the Regulator as needed or where the Regulator is supplied a nearly constant source pressure.
Dual Stage Pressure Regulators are designed for services requiring a constant delivery pressure. The first stage of the Regulator reduces the inlet pressure to about three times the maximum working pressure where second stage monitors actual outlet pressure regulation to a desired level.
High Pressure Regulators are specially designed for use in systems where a high delivery pressure is required.
Temperature Instruments are protected by means of following methods:
- Thermo wells: These are not only protective devices to the instrument but also to the process like leak of lead from a temperature gauge can be arrested.
Construction:
SS 304, SS 316, Brass, Carbon steel & Other material on request
Mounting Ends:
M20,3/8", ½ ", 3/4" & 1" BSP & NPT and Flanged Connections
Options:
Tig Welded, Bar Stock and Fabricated
Pressure & Media in service:
To be mentioned / cosult for MOC selection
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