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Application
It is used as self-acting actuator, which decreases input vapor pressure and regulates
within tolerant range to the set output pressure. The controller can be used for
heating gas as per ÈSN 385502, air and other non-aggressive gases. Service temperature
range is from -10°C up to 70°C (in consideration of rubber parts). The pipeline
ust be free of all mechanic impurities, rusts
and scale to allow the controller work properly. Connecting and face-to-face dimensions
Flange connecting dimension Pn 25, PN 40 and PN 63 as per ÈSN 131160. Flange face
finish as per ÈSN 131061 is as following: C26520540 - inlet PN 40 with rugged sealing face (D3)
- outlet PN 25 with rugged sealing face (D3) C26520563
- inlet PN 63 with recess (D5)
- outlet PN 40 with rugged sealing face (D3)
Connecting and face-to-face dimensions
Connecting and face-to-face dimensions are
given in table below.
Installation
The controller is installed to horizontal pipe-
line only. Vertical controller axis must be
perpendicular to horizontal surface, which
passes through longitudinal controller axis.
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