Exd II Bt4 Explosion-Proof Quarter Turn Electric Actuator

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. 
 

Product Parameters

Installation Diagram



Control Diagram

Packing & Shipment
1.Packing: inner with bubble wrap,outer with cardboard box and   wooden case
2.Transportation:by sea,by air,by train



Our service
1.Professional consultation before customer place the order
2.In 24 hours response after sale
3.One year warranty
4.Safe packing for shipment
5.Welcome sample order

Company Introduction
Wuhan Grat Control Valve is a professional valve manufacturer established in 2005.It is specialized in researching and developing various automatic valves for industrial automation and on-site implimentation products. 
In 10 year development,Grat has obtained 9 patents like small flow control valve and potentiometer position device,and do business with more than 1000 companies all over the world.Some of them are world famous enterprises.
According to ISO9001:2008 quality management system,Grat strictly controls the product quality and the whole production process.In 2015,Grat got CE certificates and passed successfully EMC tests and CNAS 100000 times lifetime tests. 
With the ERP and CRM systems applied in management,they enhance the resource and information level and improve the ability of customer relationship.High quality and good service are our advantages to win the market.

Certificates & Test reports

Application