OPW Fluid Transfer Group South America- A Dover Company
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Chemical/Industrial Processing
Market Unit

OPW Fluid Transfer Group specializes in the design, engineering and manufacturing of loading systems and industrial valves used in the processing, storage, loading and unloading of hazardous bulk products.

The company’s market-leading brands – OPW Engineered Systems, Sure Seal, Civacon/Knappco, Midland, OPW Fluid Transfer Group Europe B.V., Brazil, India and China – are known the world over for their quality, reliability and exceptional performance in the most extreme environments.

From the mildest to the most toxic applications, including chemical and food processing, pharmaceutical, refining, distilling, brewing, pulp and paper, steel processing, waste water and many other industrial applications, leading companies worldwide depend on OPW Fluid Transfer Group systems and products for total peace-of-mind in performance and solutions.

Processing / Valves

Cargo Tank Petroleum Products - Tanker

 

Loading Systems

Cargo Tank Dry Bulk Products

Fittings

1 Drylok™ Dry Disconnects
2 Kamvalok® Dry Disconnects
3 Epsilon Dry Disconnnects
4 Autolok™
5 Kamlok®
6 API Couplers
7 Hatch Covers
8 Ground Verification
9 Inflatable Hatch Seals
10 Fill Covers and Access Ports
11 Angle Valves
12 Safety Relief Valves
 

Loading Systems/Swivels

13 Loading Arms – Bottom Loading
14 Loading Arms – Top Loading
15 Swivels
16 Sight Flow Indicators
17 Iso Rings
18 Torsion Spring-Balance
 

Industrial Valves

19 Lined Ball Valves
20 Lined Butterfly Valves
21 Butterfly Valves
22 Sample Valves
23 High-Purity Butterfly Valves
24 Beltech Bellows Seal Valves
 

Monitoring & Verification

25 Rack Monitors
 

Railcar Monitoring
& Verification

26 Tank Car Loading Monitoring Systems
27 Actuator Control Boxes and Valve Actuators