M STS-2

The Cameron M STS-2 gate valve delivers outstanding sealing performance across a wide range of conditions. This gate valve is available in sizes from 2 1/16 through 4 1/16 in, with pressure ratings from 2,000 to 5,000 psi, and with either flanged or threaded connections. The M STS-2 gate valve is available in trims for most types of oilfield service, including sour gas.

Advantages

• Fullbore, through-conduit API gate valve
• Slab gate design
• Bidirectional design
• Metal-to-metal sealing at the gate-to-seat and seat-to-body seals
• Stem packing that can be reenergized with valve under pressure
• Seat skirts that reduce loss of valve body lubricant
• Field-replaceable seats, gates, stem, and other working parts
• Thrust bearings that are isolated from well fluid
• Cast valve body
• API Spec 6A PR-2 qualification