Exd II Bt4 Explosion-Proof Quarter Turn Electric Actuator for Ball
Valve, Butterfly Valve Quarter-turn
Product Description:
Exd II Bt4 Explosion-Proof Quarter Turn Electric Actuator / IP68 /
Quarter-turn
Description:
The explosion-proof structure of TA series explosion-proof crystals
conforms to GB3836l-2000 "Electrical Equipment for Explosive Gas
Atmosphere Part 1: General Requirements" and GB3836.2-2000
"Electrical Equipment for Explosive Gas Atmosphere Part 2:
Explosion-proof Type "D"" The relevant regulations and the use of
integral explosion-proof structure.
The explosion-proof enclosure composed of the various
explosion-proof components of the product can withstand the
explosion pressure generated by the explosion of the explosive gas
mixture in the shell, and can prevent the explosion in the shell
from spreading to the explosive gas environment outside the shell,
even if an explosion occurs inside the product, it will not spread
to Outside the shell and detonate the explosive gas mixture outside
the shell.
TA series electronics is an integrated electric actuator with an
output torque of 50N.m-2500N.m. It is suitable for rotating
mechanical positioning and rotation of various rotary valves (such
as ball valves, butterfly valves), damper flaps, and liquid
couplings. Switch and adjustment control.
Specification:
| Type | Ex05 | Ex10 | Ex20 | Ex40 | Ex60 | Ex100 | Ex160 | Ex250 |
Power
supply | AC110/220 | AC110/220 | AC110/220 | AC110/220 | AC110/220 | AC110/220 | AC110/220 | AC110/220 |
| Torque | 50Nm | 100Nm | 200Nm | 400Nm | 600Nm | 1000Nm | 1600Nm | 2500Nm |
| Action time | 20S | 30S | 30S | 30S | 45S | 30S | 48S | 75S |
Gyration
angle | 0~90° | 0~90° | 0~90° | 0~90° | 0~90° | 0~90° | 0~90° | 0~90° |
Motor
power | 10W | 25W | 40W | 90W | 90W | 120W | 140W | 140W |
Rated
current | 0.24/0.15A | 0.57/0.23A | 0.63/0.42A | 1.12/0.68A | 1.18/0.72A | 1.93/0.96A | 1.75/0.98A | 1.75/1.03A |
| Weight | 4.5Kg | 7.5Kg | 8.0Kg | 12Kg | 12.5Kg | 18.5Kg | 19Kg | 20Kg |
| suited valve | ball valve | DN15-40 | DN50-65 | DN65-80 | DN80-100 | DN150-200 | DN250-300 | DN300 | DN400 |
| butterfly valve | DN32-50 | DN50-125 | DN150-200 | DN200-250 | DN300-DN400 | DN400-600 | DN600 | DN700-800 |
Input
signal | 4~20mADC1~5VDC |
Output
signal | 4~20mADC |
| Basic error | ≤ ±1% |
| Back difference Dead | < 0.3% |
| Dead band | 0.4%~1.5% adjustable |
| Damping characteristics | 0 times |
| Repeatability error | 0% |
| Isolation resistance | 100MΩ/500VDC |
| Withsand voltage | 1500VAC 1min |
| Protection level | IP68 |
| Installation position | 360° adjustable |
| grade Installation | 2-M20x1.5 explosion-proof cable connection power wire signal wire |
| Interface Temperature | -30ºC~+60ºC |
| Specical function | *Dehumidification heater *Passive electric shock switch
*Over-torque protection *Field protection unit |
Installation Diagram
Control Diagram
| Model | Circuit | Model | Circuit |
| S | ON/OFF,no output signal | CPT | ON/OFF,output 4~20mA signal |
| MS | ON/OFF,output passive contact signal | PCU | Regulation,output 4~20mA signal |
| PIU | ON/OFF,output 0~1000Ω signal | G | ON/OFF,output passive contact signal |
| SP | ON/OFF,middle position control | H | ON/OFF,output passive contact signa |
Packing & Shipping:
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.
