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EURO_23_motorisee_version_assainissement

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EURO_23_motorisee_version_assainissement

VALVES EURO 20

EURO 20 Type 23 motorizable and motorized - Sewage Version

Application

Sewerage Isolating Valves

Isolating Valves

Product family

Valves

The EURO 20 type 23:

is composed of flanges with reduced face to face dimensions
version NG : DN65-300

Technical design

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Motorizable version

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Motorized version


65	Motorizable - Adaptor F10 - Ø200 - 4 holes Ø12 on Ø102	375	254	28	16 10	20	RDA65PFCH
80	Motorizable - Adaptor F10 - Ø200 - 4 holes Ø12 on Ø102	375	247	28	10 16	21	RDA80PFCH
100	Motorizable - Adaptor F10 - Ø200 - 4 holes Ø12 on Ø102	435	290	32	10 16	25	RDB10PFCH
125	Motorizable - Adaptor F10 - Ø200 - 4 holes Ø12 on Ø102	498	336	37	10 16	32	RDB12PFCH
150	Motorizable - Adaptor F10 - Ø200 - 4 holes Ø12 on Ø102	552	370	39	10 16	40	RDB15PFCH
200	Motorizable - Adaptor F14 - Ø305 - 4 holes Ø15 on Ø140	695	480	45	10	82	REB20PFBH
250	Motorizable - Adaptor F14 - Ø305 - 4 holes Ø15 on Ø140	815	570	45	10	115	REB25PFBH
300	Motorizable - Adaptor F14 - Ø305 - 4 holes Ø15 on Ø140	940	655	57	10	149	REB30PFBH
350	Motorizable - Adaptor F14 - Ø305 - 4 holes Ø15 on Ø140	972	655	57	10	194	REB35PFBH
65	Motorized				10 16	39	RDA65PHCH
80	Motorized				10 16	40	RDA80PHCH
100	Motorized				10 16	48	RDB10PHCH
125	Motorized				10 16	55	RDB12PHCH
150	Motorized				10 16	63	RDB15PHCH
200	Motorized				10	130	REB20PHBH

Features

Material and coating

Item	Designation	Material	Coating
1	Yoke - Flange	Ductile iron	Epoxy 250 microns
2	Adaptor	Carbon steel	Epoxy 250 microns
3	4 bolts CHC M10/30, 4 washers M10 / 2	Steel	Zinc plated
4	CC operating stem	Stainless steel
5	Key	Steel
6	4 bolts H 10/45, 8 washers M10 / 2	Steel	Zinc plated

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Detail of key dimensions of the operating stem (CC)

DN	Square S	d	B	C	E	Key
mm	mm	mm	mm	mm	mm	mm
65	17.3	20 f 8	28	4	16.5	6 x 6 x 28
80	17.3	20 f 8	28	4	16.5	6 x 6 x 28
100	19.3	22 f 8	36	4	18.5	6 x 6 x 36
125	19.3	22 f 8	36	4	18.5	6 x 6 x 36
150	19.3	22 f 8	36	4	18.5	6 x 6 x 36
200	24.3	28 f 8	45	5	20.0	8 x 7 x 45
250	27.3	32 f 8	50	5	27.0	10 x 8 x 50
300	27.3	32 f 8	50	5	27.0	10 x 8 x 50

Clavette_vis_manoeuvre

Choice of the servomotor: values in Nm

DN	Nominal torque	Setting the torque switch valve closing
mm	Nm	Initial torque in factory	Maxi torque
65	40	50	60
80	40	50	60
100	60	80	100
125	60	80	100
150	70	95	120
200	170	200	250
250	200	250	300
300	250	300	400

The nominal torque of the motor must be equal or greater than the maximum setting of the torque switch.

Closing the valve: motor stops through torque switch. Limit switch on security.

Opening the valve: motor stops through limit switch. Torque switch on security.

Assembly of the motor

Put the 4 bolts H
Assemble the adaptor on the motor with the 4 CHC bolts
Assemble the motor/adaptor on top of the operating stem of the valve
Tighten the bolts.

EURO21_montage_moteur

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