Application
It is used as output pressure controller, which
decreases input steam pressure and
automatically regulates it to adjusted output
pressure. Maximum output overpressure
depends on temperature as per ÈSN 130010
(refer from the table).
Connecting and face-to-face dimensions
Connecting and face-to-face-dimensions as
per ÈSN 133042.
Flange connecting dimensions and sealing
surface finishing with rugged sealing bar as
per ÈSN 131060 and ÈSN 131061.
Material
Casting grey cast iron GG 25
Functional parts stainless steel
Membrane mechanical rubber goods
Sealing azbestos - free
Installation
Controller adapter must be in vertical position
and rubber membrane must be at the bottom,
when installing to horizontal pipe-line.
Fluid must input the valve in the direction of
the arrow on the body. Pipe-line to which the
controller is installed must not transmit any
additional stress to the controller. Valve
leakage (when closed) is 0,1% Kv max..
Minimum flow rate is 5% Kv. The lower part
of the controller must be primed with water
(for membrane protection) before putting into
service.Steam pressure controller
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