Timer Controlled Automatic Drainage Ball Valve with CE (S20-S2-C)

TONHEV is a manufacture in China specilized in mini motorized shut off ball valve (1/2”~2’’) .And valve actuator which are approved CE certification and SS valve approved NSF61 international certification.Our company also approved SGS ISO9001 in 2013 .

Design Features

1 All-copper gear design, high accuracy output torque, especially for multi-channel scaling system.

2 Small size, compact structure.
3 A variety of control methods, either to accept remote valve position control signal, but also the feedback signal in place for computer intelligence unit testing.
4 Good sealing performance

For occasions

1 IC card water meter, heat meter.
2 Air-conditioning fan coil, fire sprinkler.
3 Solar energy drain valve, high efficiency water-saving.
4 Automatic control systems, university water system, small-scale industrial automation  equipment,  environmental protection.

Detailed information

Technical Parameters:

Valve size -------------------  1/2” - 1” (Optional)

Valve Body material -------  Brass, Stainless Steel

Actuator material ----------  Engineering Plastics

Sealing material ------------  EPDM & PTFE

Rated voltage --------------  DC/AC9-24V , AC110V-230V(Optional)

Working current -----------  ≤500MA

Life time  -------------------  70,000 times

Protection class  -----------  IP67

Open/close time    --------- ≤7 S

Actuator rotation  ---------- 90°

Max. torque force  --------- 3Nm

Cable Length --------------  0.5m, 1.5m (Optional)

Manual override   ---------- No

Indicator   ------------------ Yes

Maximum working pressure --------- 1.0MPa

Circulation medium -------------------  Fluid, Air

Environment temperature ----------  15℃~50℃

Liquid temperature ------------------   2℃~90℃

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