dn40 dn50 ss304 4-20ma proportional valve ctb-005 2 way electric ball valve

Valve electric appliance owns characteristics of special design, beautiful appearance,

strong function, operation endurance exceeding ten times of standard of same kind of

product, it may be called to be endurable as diamond. The rotation valve electric

appliance series product has a completely new appraisal from customers with its super

performance and peerless advantage.

1.Powerful function: intelligently, proportionally type, switch type, it has all kinds of

signal output type you wish for;

2.Small volume: the volume is just about thirty percent of product of same kind;

3.Be portable: its weight is just about thirty percent of product of same king;

4.Beautiful appearance: outer casing is pressure-cast with Al alloy, fine and evenly,

reducing electromag-netic disturbance;

5.Wear-rseistance: the worm-wheel output axle integration design avoids the stitch

closure in connection place of key, the transmission precision high, forged with special

copper alloy, with features of high strength and super wear-resistance;

6.Safety quarantee: has passed AC1500v pressure-withstand test, F grade of

insulated electric machine, which guarantees the operation safety;

7.Easily forming complete set: adopting single-phase power, simplifying wire

connection from outside also can be 380V DC power;

8.Using simply: don’t need add-oil, point-check, and owns performance of waterproof

and antirust, could be installed at any angle;

9.Protection appliance: double position-limiting, over-hot protection, overload

protection(optionally);

10.Many kinds of speed: whole stroke time has many kinds as

9s,13s,15s,30s,100s(before dispatching from the factory in order to establish);

11.Antirust and anticorrosion: complete-machine support, both coupling and screw are

made of stainless steel;

12.Intelligently numerically-control: the function of intelligently controlling module

height is integrated into electric appliance body, the externally-connected localizer is not

required. Numerically setting, numerically regulating, highly accurate, self-diagnosis,

many functions on one machine.

1. Domestic sewage treatment.

2. industrial wastewater treatment.

3. industrial irrigation treatment.