BURKERT 41986

Name: 41986 BURKERT
Brand: BURKERT
SKU: 845590-en-eur
Price: 637.13 EUR
Availability: InStock

637.13 € (vat. excl.)

available with 3 to 7 days delivery to France

Specifications

Actuation Type	key button
supply voltage	230 v

Seal	epdm (ethylene-propylene-diene rubber)
Weight	817g

thermal insulation class of the actuator		h
coil insulation material (encasement)		epoxy
protection type ip (max. with suitable connector)		ip65
electrical connection position		top
electrical connection number of contacts		2 + grounding conductor
switch time close max.		4.000 ms
switch time open max.		800 ms
switch function		on/off
main valve operating principle		diaphragm valve
media separation		yes
actuator type		pivot
main valve orifice 1 (inch)		3/4 inch
pilot control orifice (mm)		2 mm
kv value (water)		6 m3/h
pilot control seal material		epdm (ethylene-propylene-diene rubber)
seat seal material		epdm (ethylene-propylene-diene rubber)
temperature environment max		40 °c
temperature medium max		50 °c
nominal pressure max (liquid)		6 bar
pilot control material medium-contacting		pvdf (polyvinylidene fluoride)
ac voltage		yes
voltage tolerance positive		10 %
voltage max / rated voltage		230 v
port connection 2 inner diameter (mm)		25 mm
port connection 2 type		bonded sleeve
port connection 1 inner diameter (mm)		25 mm
manual actuation stop		yes
manual actuation type		key button
Valve function		a - normally closed - inlet port 1 (p/nc)
fluidic port connection number		2

coil wiring overvoltage protection		without
coil type		block bolted
cable plug art. no. - type		00314802 - 2518
cable plug in delivery		enclosed
nominal operation/duty cycle		100 %
switch time close min		1.000 ms
switch time open min		100 ms
valve construction		valve complete
flow		above seat
operation		servo-controlled
Type		142
main valve orifice 1 (p) (mm)		20 mm
qnn value (gas)		6.400 l/min
rated power consumption		5 w
sealing toward outside material		epdm (ethylene-propylene-diene rubber)
seat seal material category		elastomer
temperature environment min		0 °c
temperature medium min		0 °c
nominal pressure min		0,5 bar
main valve wetted material		pvc (polyvinyl chloride)
voltage tolerance negative		10 %
voltage frequency		50/60 hz
voltage min / rated voltage		230 v
port connection 2 size dn		dn 20
port connection 1 size dn		dn 20
port connection 1 type		bonded sleeve
manual actuation material		pa (polyamide)
manual actuation		yes
valve function number of switching positions		2
Customscode		84818079