POLNA S.A. + Control valve data sheet

Offer: CONTROL VALVE DATA SHEET


	1.	Valve
	2.	Nominal dimeter
	3.	Port size
	4.	Flow characteristic
	5.	Nominal pressure
	6.	End connections (FLG./BW)
	7.	Body materials
	8.	Design CV
	9.	Catalogue CV
	10.	Plug type (standard, lightened, anti-cavitation)
	11.	Bonnet type
	12.	Bonnet tightness (norm, high, complete)
	13.	Leakage class as per IEC 534-4

	14.	Pneumatic Actuator
	15.	Control signal
	16.	On air failure (close/open)
	17.	Pneumatic positioner
	18.	Electorpneumatic positioner (std. / Ex)
	19.	Air set
	20.	3-way solenoid valve (std./ Ex)
	21.	Shut-off unit
	22.	Limit switches (std. / Ex)
	23.	Handwheel

	24.	Electric actuator
	25.	Power
	26.	Command signal (3pkt; O/2 - 10V; O/4-20mA)
	27.	Linear velocity
	28.	Special requirements

	29.	Medium
	30.	Working temperature min./max.
	31.	Working pressure min./max.
	32.	Flow Qmin./Qmax.
	33.	Pressure drop p at Qmin./Qmax.
	34.	Pressure drop p at closed valve
	35.	Fluid density
	36.	Viskosity
	37.	Notes/ special requirements

webdesign: SI Set(h)