Valve Fittings

Body Vent / Drain Fittings

In cooperation with major pipeline operators, Sealweld developed this line of body vent / drain fittings for use in mainline ball valves, gate valves and hinged enclosures. These f...

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Inner-Check Fittings

BEFORE commissioning a new valve it is important to make sure it contains a top-quality internal check valve. When ordering a new valve, specify to the manufacturer that you want S...

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QUAD SEAL Fitting

THE FLOW WOLF® - QUAD-SEAL INJECTION FITTING IS THE LATEST DESIGN IMPROVEMENT MADE SPECIFICALLY FOR THE MOST EXTREME SERVICE CONDITIONS. Eliminate all leakage to atmosphere and...

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Button Head Flow Wolf® Fitting

The patented Flow Wolf design was originally invented in the field by our founder, W.J. "Bill" Chisholm, on a job we needed to inject a super heavy sealant compound into ...

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