Business philosophy
-- Sincerity , Quality assurance, Create
-- Good Customer service
TONHEV is a manufacture in China specilized in mini motorized shut off ball valve (1/4"~2''). And our Motorized ball valve are approved CE, LVD, EMC, ROHS certification and SS valve approved NSF61 international certification.
we buy a PICC insurance for our products in 2016. I belive they are more reliable and guaranteed for your customer or the user.
Our company also approved SGS ISO9001:2008 in 2013.
Product Characteristics:
1.Mini size and perform reliably for small equipment
2.Easy to install
3.All metel gear
4.Long life time -70000-100000 circles
5.Floating seal structure, good sealing,protection class IP67
6.Low working current, suitable for battery supply set
7.Manual override is safe and convenient
8.Passed CE certification and NSF61-G certification
Suitable conditions:
1. IC card water meters, heat energy meters, solar instrument.
2. The central air conditioning fan coil, fire sprinkler
3. Water saving irrigation, automatic control system, industrial mini automatic control equipment.
4. Agriculture Irrigation equipment
5. Drinking water equipment, Water heater, washing machine, AHW etc.
SPECIFICATION:
Product size |
1/2" (NPT/BSP 3/4" 1" 1-1/4" ) Optional |
| Maximum working pressure |
1.0MPa |
| Circulation medium |
Fluid, air |
| Rated voltage |
DC5V DC12V DC24 DC7-35V AC/DC9-35V AC/DC110-230V Optional |
| Wiring control methods |
CR2-01 CR2-02 CR3-01 CR3-02 CR3-03 CR3-04 CR4-01 CR5-01 CR5-02 CR7-01 CR7-02 CR7-03 CR7-04 Optional |
| Working current |
≤500MA |
| Open/close time |
≤5S ≤7S |
| Life time |
100000 times |
| Valve Body material |
Brass |
| Actuator material |
Engineering Plastics |
| Sealing material |
EPDM & PTFE |
| Actuator rotation |
90 degree |
| Cable length |
0.5M, 1.5M |
| Max. torque force |
2 Nm 4N.M |
| Environment temperature |
-15centigrade - 50 centigrade |
| Liquid temperature |
2centigrade - 90centigrade |
| Manual override |
No |
| Indicator |
NO |
Company introduction
Audited Supplier 
){kind=link}
){kind=link}