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{"title":"Explosion Proof Electric Actuator 600N\u00b7m IP67 CNEX ATEX Certified Ex db \u2161C T6 Gb For Plug\/ball\/butterfly Valves in Oil & Gas Plumbing Systems and Petrochemical Control Valves","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/88\/1d3e41f20d6070a79a93ad43cb61-200x200-1\/explosion_proof_electric_actuator_600n_c2_b7m_ip67_cnex_atex_certified_ex_db_e2_85_a1c_t6_gb_for_plug_2fball_2fbutterfly_valves_in.jpg","attrs":{"Brand Name":"Grat","Model Number":"MA-50\/600","Place of Origin":"Wuhan, Hubei, China","Certification":"CNEX, CCC, ISO, CE"}}
{"title":"HVAC Valve Alloy Quick Open Electric Actuator 20nm - 2000nm With PPD DDS","imgUrl":"https:\/\/img.chinax.com\/nimg\/45\/67\/eeed5ca967172451a95911486d74-200x200-1\/hvac_valve_alloy_quick_open_electric_actuator_20nm_2000nm_with_ppd_dds.jpg","attrs":{"Brand Name":"GRAT","Model Number":"EA-00002","Certification":"IP68,CCC, ISO, CE, TUV","Place of Origin":"Wuhan, Hubei, China"}}
{"title":"IoT Internal Thread Three-Way Electric Actuated Ball Valve for High-Pressure HVAC Water Treatment Systems SS304 Stainless Steel Body","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/8d\/898ae47fc2ed644062aca525ad65-200x200-1\/iot_internal_thread_three_way_electric_actuated_ball_valve_for_high_pressure_hvac_water_treatment_systems_ss304_stainless_steel_bo.jpg","attrs":{"Brand Name":"GRAT","Model Number":"EK-20","Certification":"IP66,CCC, ISO, CE,CNAS,SIL","Place of Origin":"Wuhan, Hubei, China"}}
{"title":"200Nm - 600Nm Intelligent Electric Actuator Thread Connection Ball Valve Electric Actuator","imgUrl":"https:\/\/img.chinax.com\/nimg\/72\/27\/42e351b6fbf55ebca748794c0c23-200x200-1\/200nm_600nm_intelligent_electric_actuator_thread_connection_ball_valve_electric_actuator.jpg","attrs":{"Brand Name":"GRAT","Model Number":"EA Series","Certification":"IP67,CCC, ISO, CE","Place of Origin":"Wuhan, Hubei, China"}}
{"title":"IP67 DN40 Motorized PVC Ball Valve Normal Temperature With Electric Actuator","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/4c\/e3f184ec2c0efddce30f4c4f2887-200x200-1\/ip67_dn40_motorized_pvc_ball_valve_normal_temperature_with_electric_actuator.jpg","attrs":{"Brand Name":"GRAT","Model Number":"EV-0000204","Certification":"IP67,CCC, ISO, CE, TUV","Place of Origin":"Wuhan, Hubei, China"}}
{"title":"Dn25 Cast Steel A216 Wcb Ball Valve Anti Corrosion Electric PTFE Lined Ball Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/fc\/79\/82ef1dd500821cec0ead86b558dd-200x200-1\/dn25_cast_steel_a216_wcb_ball_valve_anti_corrosion_electric_ptfe_lined_ball_valve.jpg","attrs":{"Brand Name":"GRAT","Model Number":"EV-0000255","Certification":"IP67,CCC, ISO, CE,CNAS","Place of Origin":"Wuhan, Hubei, China"}}
{"title":"IP67 Electric Actuated Ball Valve Stainless Steel Flange Connection O Port Ball Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/5c\/ac\/2e3a890a94795f6ccd155e3734bb-200x200-1\/ip67_electric_actuated_ball_valve_stainless_steel_flange_connection_o_port_ball_valve.jpg","attrs":{"Brand Name":"GRAT","Model Number":"EV-000066","Certification":"IP67,CCC, ISO, CE,CNAS","Place of Origin":"Wuhan, Hubei, China"}}
{"title":"Butterfly Valve PVC Wafer Type 4 Inch Electrical Water Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/99\/8740e100be9f69f1626cc2289da7-200x200-1\/butterfly_valve_pvc_wafer_type_4_inch_electrical_water_valve.jpg","attrs":{"Brand Name":"GRAT","Model Number":"EB-0000276","Certification":"IP68,CCC, ISO, CE\u3001CNAS","Place of Origin":"Wuhan, Hubei, China"}}
{"title":"DC 24V 2 Inch Wafer Fluorine Electric Butterfly Valve With On \/ Off Feedback Signal","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/48\/c20e3f6f6de7d1116427cee296ee-200x200-1\/dc_24v_2_inch_wafer_fluorine_electric_butterfly_valve_with_on_2f_off_feedback_signal.jpg","attrs":{"Brand Name":"GRAT","Model Number":"EK-0000275","Certification":"IP67,CCC, ISO, CE\u3001CNAS","Place of Origin":"Wuhan, Hubei, China"}}
{"title":"UPVC Electric Actuated Butterfly Valve Dn50 - Dn300 Wafer flange Connection","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/e7\/f1bcbf4863885b0629930507ccfb-200x200-1\/upvc_electric_actuated_butterfly_valve_dn50_dn300_wafer_flange_connection.jpg","attrs":{"Brand Name":"GRAT","Model Number":"g-001","Certification":"CCC, ISO, CE, TUV","Place of Origin":"Wuhan, Hubei, China"}}
{"title":"Stainless Steel Triple Eccentric Pneumatic Butterfly Valve High Performance","imgUrl":"https:\/\/img.chinax.com\/nimg\/48\/30\/a547d3d2af3e567cbd33626efc6b-200x200-1\/stainless_steel_triple_eccentric_pneumatic_butterfly_valve_high_performance.jpg","attrs":{"Brand Name":"GRAT","Model Number":"AB3-series","Certification":"CCC, ISO, CE, TUV","Place of Origin":"Wuhan, Hubei, China"}}
{"title":"SS304 Actuator Valve Accessories Multi Purpose Stainless Steel Connection Bracket","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/1a\/f27f70a599b4bf263ac108eeb042-200x200-1\/ss304_actuator_valve_accessories_multi_purpose_stainless_steel_connection_bracket.jpg","attrs":{"Brand Name":"GRAT","Place of Origin":"Wuhan, Hubei, China","Minimum Order Quantity":"1 pc","Payment Terms":"LC, T\/T, D\/P, PayPal, Western Union"}}
{"title":"IP67 Stainless Steel Electric Control Valve AC220V Actuator Control Water Ball Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/7e\/1c\/1468c3c20366bd5d305e397b441d-200x200-1\/ip67_stainless_steel_electric_control_valve_ac220v_actuator_control_water_ball_valve.jpg","attrs":{"Brand Name":"GRAT","Model Number":"EV-000057","Certification":"IP67,CCC, ISO, CE, TUV","Place of Origin":"Wuhan, Hubei, China"}}
Professional valve manufacturers since 2006. Delivering top-notch automation solutions for industry leaders worldwide.
Recognized for its high-quality products and expertise in industrial automation. With a professional R&D team, Grat ensures 100,000 maintenance-free cycles and continues to innovate with two new patents annually.
Serving clients in more than 20 countries, we Grat adheres to strict quality standards, and holds numerous industry certifications including ISO9001 certification, is committed to environmental sustainability, 70% of product production uses clean energy.
Basic Information
Company Name:
Wuhan Grat Control Valve Co., Ltd.
Business Type:
Manufacturer
Brands:
GRAT
Employee Number:
50~100
Year Established:
2006
Total Sales Annual:
4200000-6900000
Company Location:
B8-3-2, OVU, Wuhan, Hubei, China
Factory Location:
B8-3-2, OVU, Wuhan, Hubei, China
Trade & Market
Company slogan:
Simple & Reliable
OEM Overview:
Comprehensive OEM/ODM Solutions for Global Brands
GRAT is more than a manufacturer; we are a strategic partner providing flexible OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services.
We understand that diverse industrial sectors—from HVAC and water treatment to chemical processing—require tailored solutions. Our service includes full-process customization, ranging from private labeling and aesthetic modifications to complex structural adaptations and control protocol integration.
By leveraging our self-managed import and export rights, we simplify global logistics for our clients, delivering bespoke actuation solutions that enhance their brand’s market position while adhering to specific regional certifications and technical requirements.
Production Line:
Advanced Production Line & Global Supply Chain Efficiency
Our state-of-the-art manufacturing facility in China serves as the backbone of our high-efficiency operations. Utilizing automated assembly technology and a lean management system, we ensure that every industrial electric actuator and valve meets rigorous global quality standards.
For our partners, this translates to unparalleled market responsiveness: we offer a standardized product lead time of just 24 hours (1-day delivery) for common configurations.
This vertical integration allows us to bridge the gap between high-volume production and precision engineering, ensuring an efficient, stable supply chain that satisfies the urgent demands of the global automation market.
R&D:
Pioneering R&D: From IoT Integration to Nuclear-Grade Engineering
At the heart of GRAT is a commitment to engineering excellence and continuous innovation in fluid control. Our R&D team specializes in solving the most challenging industrial pain points, such as our successful custom development of high-temperature, rapid-opening actuators for the European nuclear power sector.
We are currently expanding the boundaries of "Smart Flow Control" through the integration of IoT (Internet of Things) technology, enabling remote diagnostics and real-time data monitoring for industrial networks.
Whether it is launching our new intelligent 50NM series or engineering specialized explosion-proof actuators, our research focuses on safety, intelligence, and performance in extreme environments.
Our Team:
Our Team & Expertise
Technical Leadership & Client-Centric Innovation Our core technical team brings over 20 years of deep industry expertise in fluid control and automation. We don’t just manufacture products; we engineer solutions. By staying ahead of global certification standards (ATEX, CE, ISO), our engineers ensure that every GRAT actuator is a reliable asset, minimizing downtime and maximizing operational safety for our partners worldwide.
Vertically Integrated Quality Assurance As a vertically integrated manufacturer, we maintain absolute control over the entire supply chain. This means our clients benefit from:
Stringent Quality Control: Every unit undergoes rigorous testing—from raw material inspection to final performance calibration—ensuring zero-defect delivery to your site.
R&D Agility: Our self-managed R&D and production allow us to quickly adapt to your specific requirements, such as our new IoT-enabled and explosion-proof series.
Full-Lifecycle Service Commitment We believe our responsibility begins, not ends, with a sale. GRAT provides a comprehensive, end-to-end service framework:
Pre-Sale Consulting: Expert technical selection to ensure the most cost-effective and high-performance fit for your system.
Seamless Logistics: With independent import/export rights, we handle global shipping and documentation to ensure timely, hassle-free delivery.
After-Sales Empowerment: Our dedicated support team provides rapid technical response and maintenance guidance, ensuring your equipment performs at its peak throughout its entire lifespan.
History:
Embarking on a journey in 2006, Grat set its sights on becoming a pacesetter in the control valve industry, nestled in the innovative hub of Wuhan China Optics Valley.
From its inception to its remarkable expansion in 2023, Grat has consistently driven towards innovation and excellence, solidifying its position as a key player in industrial automation with a commitment to simplifying and securing technological advancements for its global clientele.
Company Milestones
2006: Founded GRAT Control Valves.
2007: Launched the 1st Generation Electric Actuator.
2009–2011: Pioneered MFR Micro-flow Control and PPD High-accuracy Positioning technologies; secured key patents.
2012: Achieved ISO Triple Management Certification.
2014: Implemented full-process Digitalization (CRM & ERP), enhancing production efficiency.
2018: Recognized as a National High-Tech Enterprise.
2020: Released Electric Valves with Integrated Temp-Sensing.
2022: Expanded operations with a dedicated R&D factory in Gedian.
2024: Launched the IoT Mini Electric Actuator series.
2025: Introduced Explosion-Proof Actuators and expanded into European Nuclear Retrofits.
2026: Debuted Intelligent Electric Actuators at HVAC&R Japan.
Service:
Core Specialization
We specialize in the engineering and manufacturing of high-performance industrial automation valves and advanced actuation systems. Our focus remains on delivering precision-engineered solutions that meet rigorous global standards for reliability and durability.
Main Product Lines
Industrial Actuators: A comprehensive range of electric and pneumatic actuators designed for high-torque applications and precision control.
Automation Control Valves: High-quality ball, butterfly, and regulating valves integrated with smart control technology.
New Innovations & Upcoming Releases
We are continuously expanding our technical portfolio to meet the demands of Industry 4.0 and hazardous environments:
Explosion-Proof Series: Certified actuators designed for maximum safety in volatile or hazardous industrial settings.
IoT-Enabled Actuators: Smart actuation systems featuring real-time data monitoring, remote diagnostics, and seamless integration into automated networks.
New 50NM Actuator (Upcoming): Launching soon, our next-generation 50NM actuator offers a compact footprint with enhanced torque efficiency and intelligent positioning features.
Our Commitment
From product development to after-sales support, GRAT provides comprehensive expertise. Our technical team ensures timely responses and expert guidance in product selection to meet your specific operational requirements.
