Group of DBB Valves

Your #1 Valve Partner for Plant Equipment, Reliability & Services

for Over 30 Years
Over 19,000 Jobs
Completed
End Users Globally

Our Capabilities


valve testing rig

Servicing

We provide expert service and maintenance to keep your valve automation systems running at peak performance, ensuring longevity and efficiency through reliable preventive care and comprehensive repairs.
double block and isolation valves

Valve Automation Projects

We specialize in delivering customized valve automation packages, working closely with you to design and implement systems that meet, and exceed your exact specifications, enhancing the efficiency and reliability of your operations.
complete valve package

Customization

We supply high-quality components for valve automation, including actuators, gearboxes, and control systems. Each product is rigorously tested to meet industry standards, ensuring you receive reliable, durable solutions tailored to your needs.
technician at work

Preventive Maintenance

Ensure the longevity of your valve automation systems with our preventive maintenance services. We proactively address potential issues to minimize downtime and extend equipment lifespan, keeping your operations reliable and efficient.
engineer at work

Research & Design

Our PosiWell R&D team drives innovation by developing advanced solutions for valves. We continuously explore new technologies and refine existing systems to enhance efficiency, reliability, and performance.

All Valves & Actuators Supplied Undergo Rigorous Testing Before Leaving Our Workshop,

For Your Operation’s Peace Of Mind.

Over 30 Years of Satisfied Clients & Partners


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– Alfred Tan, CEO

Our Expertise

Gate valve

Gate Valves

Types of Gate Valves: Parallel Slide Gate Valve, Wedge Gate Valve, Knife Gate Valve, Rising Stem Gate Valve, Non-Rising Stem Gate Valve, Bellow-Sealed Gate Valve, Pressure-Seal Gate Valve, Through Conduit Gate Valve, and Slab Gate Valve, etc.

Ball valve

Ball Valves

Types of Ball Valves: Floating Ball Valve, Trunnion Mounted Ball Valve, Full Port Ball Valve, Reduced Port Ball Valve, V-Port Ball Valve, Multi-Port Ball Valve, Top Entry Ball Valve, and Split Body Ball Valve, etc.

Butterfly valve

Butterfly Valves

Types of Butterfly Valves: Wafer Butterfly Valve, Lug Butterfly Valve, Double Offset Butterfly Valve, Triple Offset Butterfly Valve, Resilient Seated Butterfly Valve, High-Performance Butterfly Valve, AWWA Butterfly Valve, and Pneumatic Butterfly Valve, etc.

Posiwell valve

DBB Valves

Types of Double Block And Bleed (DBB) Valves: Posiwell DBB Valve, Trunnion Mounted DBB Valve, Floating DBB Valve, Threaded DBB Valve, Flanged DBB Valve, Welded DBB Valve, Top Entry DBB Valve, Side Entry DBB Valve, Compact DBB Valve, Plug Valve, etc.

Valve Actuators

Valve Actuators

Types of Valve Actuators: Electric Actuator, Pneumatic Actuator, Hydraulic Actuator, Manual Actuator, Spring-Return Actuator, Quarter-Turn Actuator, Multi-Turn Actuator, and Linear Actuator, etc.

Our Blog

Get in Touch With Us for Expert Solutions to Your Valve & Actuator Challenges

We strive to respond within 2 business days