ESCO EA470BG-310. Rc 1" Electric Ball Valve (Pitch Type/Bronze)

Nominal diameter (A name)

25

Screw size

Rc1"

Maximum working pressure

Water, oil, and air below 80℃: 1.0MPa
Water, oil, and air under 100℃: 0.5MPa

Material

Body/Housing: CAC406
Cap: C3771
Stem: C6782BD+Cr plating
Jisk/Ball: C3531+Ni-Cr plating
Body sheet/ball sheet: PTFE
O-ring: FKM

Power supply

AC100V (50/60Hz)

Rated current

90 mA

Maximum power consumption

9W.

Maximum output torque

3.9 N・m

Rated time

Continuous

Insulation grade

JIS C4003 E type

Micro switch contact capacity

AC125V 2A (resistive load) AC250V 2A (resistive load)

Position limit switch

1 each for opening and closing (with voltage)

Insulation and pressure resistance

AC1500V (1 minute) or AC1800V (1 second)

Usage environment

Can be used outdoors
(No direct sunlight)

Ambient temperature

-20℃～+50℃

Lubrication method

grease

Overload protection device

Impedance Protect

Painting

Housing: Black
Cover: Light blue hammer tone

Function

180° positive and reverse rotation

Waterproof structure

IEC60529 IP56 equivalent

Opening and closing time

50Hz: about 24 seconds
60Hz: about 20 seconds