| Customization: | Available |
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| Media: | Water, Oil, Gas, Steam, Chemical Liquids |
| Temperature: | Ordinary Temperature |
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Our Electric Gate Valve is a high-performance industrial valve designed for reliable shutoff and flow control in pipelines carrying water, oil, gas, steam,
and other non-corrosive media.Equipped with a motorized actuator, it enables remote operation and automation, making it ideal for HVAC systems,
water treatment plants, oil & gas pipelines, and fire protection systems.
1.Water & Wastewater Treatment - For pump stations, filtration systems, and drainage control.
2.Oil & Gas Industry - Pipeline shutoff, tank farm isolation, and refinery applications.
3.HVAC & Fire Protection - Automatic flow control in heating/cooling systems and sprinkler networks.
4.Chemical & Power Plants - Handling non-corrosive fluids with durable stainless steel construction.
5.Industrial Automation - Seamless integration with PLC/SCADA systems for smart control.
Shandong Huawo Fluid Equipment Co., Ltd
Your Trusted Partner in Precision Fluid Control Solutions.
About Us
Founded in 2008 in Jinan, China's iconic "Spring City," Shan Dong Huawo is a National High-Tech Enterprise dedicated to the integrated R&D, design, production, and sales of industrial fluid automation control systems. For over 15 years, we have pioneered advancements in fluid control technology, driven by our mission to deliver unmatched precision, stability, and reliability for global industries.
1. Robust Construction & Durability
Material Options:
Body: Ductile Iron (WCB), Cast Iron, Stainless Steel (SS304/SS316)
Seat & Disc: EPDM/NBR (soft seal) or Stainless Steel (metal-to-metal seal)
Pressure Rating: PN10-PN40 / ANSI Class 150-300 (high-pressure models available)
Temperature Range: -20°C to +200°C (custom high-temp versions up to +400°C)
2. Electric Actuator Performance
Voltage Options: AC 220V/380V or DC 24V (explosion-proof models for hazardous areas)
IP67 Waterproof Protection - Suitable for outdoor and harsh environments.
Manual Override - Emergency handwheel for fail-safe operation during power loss.
3. Leak-Proof & Low Maintenance
Bidirectional Sealing - Zero leakage in both flow directions (tested per API 598).
Rising Stem Design - Visual position indicator for easy status monitoring.
Long Service Life - Corrosion-resistant coating and self-lubricating stem bushings.
4. Smart & Efficient Operation
Modulating Control (Optional) - 4-20mA or 0-10V signal for precise flow adjustment.
Fast Response Time - Full open/close in seconds (ideal for emergency shutdown).
CE, ISO 9001, API 600 Certified - Compliant with international quality standards.
Standard Warranty: 12 months
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.
Q: What types of valves do you manufacture?
A: We specialize in gate valves, globe valves, ball valves, butterfly valves, and check valves, available in various materials including stainless steel, carbon steel, and special alloys.
Q: Are your electric actuators compatible with different valve brands?
A: Yes, our actuators are designed to ISO standards and can be adapted to fit most major valve brands through customizable mounting kits.
Q: What certifications do your products have?
A: Our products are CE, ISO 9001 certified, and comply with API, ANSI, and other international standards. Specific certifications available upon request.
Q: Can you provide explosion-proof actuators for hazardous areas?
A: Absolutely, we offer ATEX and IECEx certified explosion-proof electric actuators suitable for Zone 1 and Zone 2 hazardous environments.
Q: What is your production lead time?
A: Standard products: 15-30 days after order confirmation. Custom solutions may require 30-45 days. Rush services available for urgent projects.
Q: Do you offer smart valve solutions with IoT capabilities?
A: Yes, we provide intelligent actuators with Modbus, Profibus, or wireless connectivity for remote monitoring and control.
Q: What warranty do you provide?
A: We offer 12-month warranty for valves and 12-month warranty for actuators, with extended warranty options available.
Q: Can you assist with valve and actuator selection for specific applications?
A: Our engineering team provides free technical consultation to help select the optimal valve-actuator combination for your system requirements.
Q: What after-sales services do you offer?
A: We provide installation guidance, maintenance training, spare parts supply, and emergency technical support via email/phone.
Q: How do you handle international shipments?
A: We arrange sea/air freight with proper export packaging (wooden crates for valves), handle all customs documentation, and provide door-to-door logistics solutions.
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