Remote Control Motorized Stem Gate Valve Electric Actuator DZW
Electric gate valve control the valve by rising and falling the gate.Its gate perpendicular to way of the fluid, and the size of the channel can be changed by altering the relative position between gate and valve seat. The product has many advantages, like: small hydraulic resistance, small area of sealing face will be eroded by medium, saving effort when it turn and turn off, unlimited of the flow direction of medium, and not turbulent flow, not reducing pressure, simple outlook, short structure length, good manufacture usability, widely applicable range.
- The valve adopt self-tightening type pressure sealing structure or valve body and bonnet gasket sealing structure.Safe to use.
- The valve clack adopt double-gate and with universal joint structure in the middle of it.It can adjust the sealing face’s percent of contact area of valve clack and seat automaticallyto ensure the seal of valve. Meanwhile this kind of structure easy to maintain and saving the expenses, also has a better interchangeability of valve clack.
- The sealing face of valve clack and valve seat was made by cobalt, chromium and tungsten cemented carbide and formed by plasma spray welding technique.It has high hardness, and resisted abrasion, anti-scuffing and with long using lifetime.
- Thevalve rod was made by nitriding steel. It surface treatment in nitrogen, and has high hardness, anti-scuffing, anti-corrosion and with long using lifetime.
- The electric actuator equippedwith torque control mechanism, field operation mechanism and manual and electrical switching mechanism.Except locally operation, it also can proceed remote-controlled operation, PLC control, 4~20mAcurrent input and output intelligent control and etc.
- Manually-operated gate valve open by manual mechanismor hand wheel when collision happened.And reduce the operating force of valve.
- Valve can be installed on the any position in the pipeline.And choosing the carbon steel or alloy steel valve according to the medium and medium temperature.
(When first time install and debug the product, user should open the valve on about half position byhand, that is to avoid the valve or actuator damaged because of the incorrect way of installation of phase sequence of electrical machine.)
Send product request
Other supplier products
 |
120NM dzw modulating electric actuator DZW120+WK2 Z120 | Overview DZWmulti-turn smallelectric valve actuator is a new product that extends from small-diameter gate valve and globe valve. It changed t... |
 |
China Tianjin Control Board GAMX-D | Technical Parameter Digital micro-control allows: Pushbutton proramming-eliminates Span and Zero pots 10-bit resolution Off-line calibration-elimin... |
 |
380VAC 50Hz AS25F30H electric actuator for valve | SD series 380VAC 50Hz AS25F30H electric actuator for valve is used in the structural design of composite structures, the generalization, standardiz... |
 |
butterfly valve electric butterfly valve handles cf8m | Classified according to the Control feature Integration proportional modulating electric actuator The electric actuator can receive the DC4-20ma an... |
 |
Bernard control panel GAMX-2007 | ♦Input signal is 4~20mA or Passive switch signal(without external contact withthe power signal).output signal is 4~20mA, Complete isolation b... |
Same products
 |
Gate Valve Vs. Ball Valve | Seller: Yuanda Valve Group Co.,Ltd. | Gate Valve Vs. Ball Valve Gate valves and ball valves are both types of valves that are used to ... |
 |
Common Types Of Check Valves | Seller: Yuanda Valve Group Co.,Ltd. | Common Types Of Check Valves A is a valve whose switching parts are disc-shaped and rely on ... |
 |
Brass ball valve | Seller: Yuanda Valve Group Co.,Ltd. | Brass ball valve Brass ball valve Applications: Water Supply: Commonly used in residentia... |
 |
RD50016-15G Float Type Drain Valve | Seller: XingYu Electron (Ningbo) Co., Ltd | A RD50016-15G Float Type Drain Valveis an automatic device used to remove condensate (water, oil,... |
 |
High-efficiency Butterfly valve D41H-16C for power plant | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "High-efficiency Butterfly valve D41H-16C for power plant Deyang Dongfang Yoyik is a strong manuf... |
