FLOWKS
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Check Valves

FLOWKS check valves prevent reverse flow. Dual plate, swing, tilting disc and lift check designs per API 594 and BS 1868.

API 594BS 1868ASME B16.34
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Size Range
2" - 48"
Pressure Class
Class 150 - 2500
Standards
API 594, BS 1868, ASME B16.34
Materials
Carbon Steel (A216 WCB), Stainless Steel (A351 CF8M), Duplex (A890 4A)

Product Range

Select a series for detailed specifications, downloads and technical data.

Dual Plate Check Valve

Dual Plate Check Valve

Compact wafer or lug type dual plate check valve with torsion spring for fast closure.

2" - 48"Class 150 - 1500
Swing Check Valve

Swing Check Valve

Full-port swing check valve for low-velocity applications with minimal pressure drop.

2" - 24"Class 150 - 600

Product Downloads

Gate, Globe & Check Valve Catalog

Product BrochureEnglish14 pages1.8 MB

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Ball Valves

FLOWKS offers floating ball valve, trunnion mounted ball valve and top entry ball valve for oil & gas, petrochemical and power generation. Designed per API 6D, API 608 and ASME B16.34.

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DBB Valves

FLOWKS Double Block & Bleed (DBB) valves provide dual isolation with bleed verification in a single compact body. Replacing traditional multi-valve installations, FLOWKS DBB valves reduce weight, space and potential leak paths. Available in bolted bonnet, all-welded and expanding gate designs per API 6D and API 607.

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Gate Valves

FLOWKS gate valves for isolation service in piping systems. Flexible wedge, solid wedge, slab and expanding gate designs per API 600, API 602 and ASME B16.34.

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Globe Valves

FLOWKS globe valves for throttling and isolation. Standard, angle, Y-pattern and bellows seal configurations per API 602 and BS 1868.