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EV-11 Soft Seated Gate Valves
Brand: Kerotest Manufacturing CorpThe EV-11 Soft Seated Valve is an economical field-proven, full opening, non-rising stem gate valve. This unusual gate valve incorporates an exclusive “elastomer seat” seat design – a simple method which solves leakage problems without requiring lubrication or conventional seat inserts.
Available in 2-inch through 12-inch full port; Class 150, 500 WOG and Class 300; flange, weld and weld by flange end connections.
The unique design incorporated in the Kerotest EV-11 Soft-Seated Valve was originally patented in Europe. Introduced into the U.S. market in the 1970’s, the EV-11 won swift, virtually immediate, acceptance.
Kerotest has continued the refinement of this proven design.
Today’s EV-11 embodies three decades of accumulated knowledge in design and materials resulting in a full range of options and accessories that include hand-wheels, locking devices, position indicators, stem drive extensions, protective coatings, packing materials, coded transition end connections and more.
Features- Full port sizes—2-inch through 12-inch
- Connections—flange, weld and weld-by-flange
- Bubble-tight shut-off, despite particles and scale
- Full opening—providing minimum pressure drop
- No metal-to-metal contact between gate sealing members
- Hot tapping—will pass all tools, cutters and cuttings
- Maintenance free
- No lubrication required
- Field serviceable
- Water
- Oil
- Other Liquid Applications