EnviroValve (formerly ARI Valve) - STEVI® 463 3-way Control Valve with Electric Actuator ARI-PREMIO

Products

3-way Control Valve in mixing and diverting design 8 inch and 10 inch.

Enclosure IP 65
2 torque switches
1 travel switch
Handwheel
Additional devices available, e.g. potentiometer

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Unit of Measure

Items	12.463 (DN 200) 8" ARI-PREMIO 2698 MIX PN 16 STEVI® 463 3-way Control Valve with Electric Actuator ARI-PREMIO	22.463 (DN 250) 10" ARI-PREMIO 2698 MIX PN 16 STEVI® 463 3-way Control Valve with Electric Actuator ARI-PREMIO	34.463 (DN 200) 8" ARI-PREMIO 2698 MIX PN 25 STEVI® 463 3-way Control Valve with Electric Actuator ARI-PREMIO	34.463 (DN 250) 10" ARI-PREMIO 2698 MIX PN 25 STEVI® 463 3-way Control Valve with Electric Actuator ARI-PREMIO	35.463 (DN 200) 8" ARI-PREMIO 2698 MIX PN 40 STEVI® 463 3-way Control Valve with Electric Actuator ARI-PREMIO
Design	N/A Mixing
Dia. Nominal	N/A 8 Inch	N/A 10 Inch	N/A 8 Inch	N/A 10 Inch	N/A 8 Inch
Dia. Nominal	N/A 203 mm	N/A 254 mm	N/A 203 mm	N/A 254 mm	N/A 203 mm
Nominal Pressure	N/A PN 16	N/A PN 16	N/A PN 25	N/A PN 25	N/A PN 40
Actuator	N/A ARI-PREMIO 2698 lbf
Body Material	N/A Cast Iron	N/A Sph. Graphite Iron	N/A Cast steel	N/A Cast steel	N/A Cast steel
Form	N/A 3-way
Plug	N/A Parabolic
Standard Seat Dia. (A/B)	N/A 7.87 Inch	N/A 9.84 Inch	N/A 7.87 Inch	N/A 9.84 Inch	N/A 7.87 Inch
Standard Cv-Value	N/A 728	N/A 1156	N/A 728	N/A 1156	N/A 728
Standard Travel	N/A 2.56 Inch
Operating Time	N/A 63 sec.82 sec.	N/A 82 sec.	N/A 63 sec.82 sec.	N/A 82 sec.	N/A 63 sec.82 sec.
Operating Speed	N/A 0.03 inch/sec
Height [H]	N/A 56.5 Inch	N/A 58.9 Inch	N/A 56.5 Inch	N/A 58.9 Inch	N/A 56.5 Inch
Weight	N/A 465 lbs	N/A 858 lbs	N/A 525 lbs	N/A 948 lbs	N/A 525 lbs
Actuator Motor	N/A 400V 50Hz
Connection	N/A Flanged
Flanges according to	N/A DIN EN 1092-1 (Flangeholes/-thickness acc. to DIN 2533 / 2544 / 2545)
Flange Dimension- Ø D	N/A 13.39 Inch	N/A 15.94 Inch	N/A 14.17 Inch	N/A 16.73 Inch	N/A 14.76 Inch
Flange Dimension- Ø K	N/A 11.61 Inch	N/A 13.96 Inch	N/A 12,20 Inch	N/A 14.57 Inch	N/A 12.60 Inch
Flange Dimension- n x Ø d1	N/A 12 x 0.87 Inch	N/A 12 x 1.05 Inch	N/A 12 x 1.02 Inch	N/A 12 x 1.18 Inch	N/A 12 x 1.18 Inch
Stem Sealings	N/A Stainless Steel bellows seal with safety stuffing box -76° F up to +842° F
Flow Characteristic	N/A Linear
Rangeability	N/A 30:1
Guiding	N/A Double guiding
Shut off Class	N/A Metal Seat: Leakage Class IV according to ANSI/FCI 70-3	N/A Metal Seat: Leakage Class IV according to ANSI/FCI 70-4	N/A Metal Seat: Leakage Class IV according to ANSI/FCI 70-4	N/A Metal Seat: Leakage Class IV according to ANSI/FCI 70-4	N/A Metal Seat: Leakage Class IV according to ANSI/FCI 70-4