Place of Origin : TianJin,China
Delivery Terms : 100% BEFORE SHIPPING
Delivery Time : 2 WEEKS
Payment Terms : 100% TT
The DZW series of electric valve actuator is a new generation of products independently developed by our company by improving and perfecting structures, optimizing protective performance and key parts on original mature products, it has some advantages, such as: Compact structure, small volume, beautiful appearance and stable performance etc. The excellent protective grade can meet demands of many designs :Flame-proof type, global switch-type and global regulation-type designs.
The DZW Series Of Electric Valve Actuator Is A New Generation Of Products Independently Developed By Our Company By Improving And Perfecting Structures, Optimizing Protective Performance And Key Parts On Original Mature Products, It Has Some Advantages, Such As: Compact Structure, Small Volume, Beautiful Appearance And Stable Performance Etc. The Excellent Protective Grade Can Meet Demands Of Many Designs :Flame-proof Type, Global Switch-type And Global Regulation-type Designs.
DZW Series Of Products Are Used To Control Open And Close Of The Valves. The Products Can Be Used For Brake Valve, Stop Valve, Shutoff Valve, And Diaphragm Valve, The Derived Products Can Be Used For Ball Valve, Butterfly Valve And Throttle Etc., The Product Can Accurately Act According To The Control Instruction, Therefore It Is Necessary Driving Unit For Achieving Remote Control, Centralized Control And Automatic Control
Performance Of The Product Meets The Provisions Of JB/T8528-1997 (The Technical Conditions For Electric Units Of Common Valves). The Flame-proof Performance Meets The Requirements Of GB3836.1-2000(the Electrical Equipment Used For Explosive Gas Atmosphere, Part 1: General Requirements), GB3836.2-2000(the Electrical Equipment Used For Explosive Gas Atmosphere, Part 2: Flame-proof Type “d”), As Well As JB/t8529-1997 (the Technical Conditions For Flame-proof Type Electric Units).
III. Technical Conditions
1. Power Supply: The Motor Is Three-phase AC380V, 50 Hz. The Control Is Two-phase AC 220V, 50 Hz, Optional Power Supply: AC220~660V, 50.60Hz (needs To Be Explained During Ordering).
2. Ambient Temperature: -20~+60?;optional Temperature:-40~70?.
3. Relative Humidity: Not Greater Than 95% (at 25 ?).
4. Working Environment: The Common Type Is Used In The Places Without Inflammable, Explosive And Strong Corrosive Medium; The Using Environment Of Flame-proof Products (ExdIIBT4) Are Used In Explosive Gas Mixture Of IIA, IIB Grades, T1-T4 Groups.
5. Protective Grade: IP65/67 (IP 68 For Special Ordering).
6. Working Provisions For The Motor: Rated Operation Time Is 10min. Grade F Insulation.
7. Anti-corrosive Coating: High-temperature Stoving Varnish
