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Documents: 2142735

Data sheet AC 09.04

2142735 | 910.13 SS NACE Sour Gas Service and Inspection certificate 3 | Wika

Brand: WikaSKU: 2142735

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Overview Details for 2142735

910.13 SS NACE Sour Gas Service and Inspection certificate 3

Applications

Adjustable overpressure protectors are intended to protect pressure gauges against the effect of pressures exceeding their maximum pressure rating
Stainless steel version for corrosive pressure media, even in corrosive ambience
Super duplex stainless steel version available for applications requiring high strength and corrosion resistance
Process industry: mechanical engineering and plant construction, chemical/petro-chemical, power stations, mining, on- and offshore, environmental technology

Special Features

7 different setting ranges selectable
Minimum pressure to 6 psi (0.4 bar)
Maximum pressure to 8700 psi (600 bar)
Overpressure safe up to 14,500 psi (1000 bar)
Vacuum safe

Description

The overpressure protector consists of a spring loaded piston valve. Under normal pressure conditions the spring holds the valve open. When the system pressure exceeds the set pressure, the force exerted by the spring is overcome and the valve closes. The valve will remain closed until the system pressure drops approx. 25 % below the closing pressure, where-upon the force of the spring will open the valve.
Factory setting see data sheet.

To change setting:
Turn adjusting screw clockwise - closing pressure higher
(or counter clockwise - closing pressure lower)

*Overpressure protectors must not be used as control devices.

Standard Features
½" NPT male inlet, female outlet
½" NPT to ¼" NPT adaptors available

Body
316Ti SS

Piston Valve
316Ti SS

O-Ring
FPM (FKM)

Operating Temperature (Media)
176 °F (80 °C maximum)