3-PORT SCREWED FEMALE BALL VALVES PN 6 (-15...+120 °C)   XDG 3..
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APPLICATION

Designed for zoned, solar, DHW production, chilled water, etc plants.

FEATURES

• Chromed brass body and ball.

• Teflon and Viton seals.

• Fluid temperature:

  • +5 ... +120 °C (With CRB ..., CVC ... e CVH ...)

  • up to ­15 °C (With CVC /T ... e CVH /T ...).

				Suitable actuators
Code		DN	Kvs (1) - m3/h	CRB ... - CVC ...	CVH 11.	CVH 63. / 21. / 05.	Data sheet
				(bar) (2)	(bar)	(bar)
XDG 315		1/2"	3.9	6	6	6	M 918
XDG 320		3/4"	7.9	6	6	6
XDG 325		1"	13	6	6	6
XDG 332		1"1/4	20.7	6	6	6
XDG 340		1"1/2	38.7	-	6	6
XDG 350		2"	54	-	-	6

• (1) : Kvs ­ Flow coefficient: Flow in m³/h with valve open and pressure drop of 100 kPa -100 kPa = 10 mWG = 1 bar

• (2) : bar ­ Maximum pressure differential (∆p max) permitted by actuator.

PRESSURE DROP IN BALL VALVES