SureSeal Model M Gate Valve 2,000 to 5,000 psi.

SureSeal Model M Gate Valve 2,000 to 5,000 psi.

SureSeal Model M Gate Valve incorporates a non-rising stem with an expanding gate design to provide a safe, dependable service in a variety of environments. It is available in flanged or threaded ends in standard bore sizes from 2-1/16” through 4-1/16”. Service conditions can be met with a variety of standard and special trims.

Full-Bore Through Conduit Design

· Maximizes valve life.

· Does not restrict flow, thus turbulence and pressure drop are virtually eliminated.

· Eliminates the collection of destructive particles.

Expanding Gate

· Creates a positive mechanical seal across the seats with or without line pressure.

· Isolates the body cavity from bore pressure in both the open and closed position.

Metal-to-Metal Seals

· Create the most reliable sealing technology because they are stable, environmentally resistant, and thermally insensitive.

· Are used through the valve – body/bonnet interface, gate/seat interface, and the body/seat interface.

In-line Repairability

· Seats, gate assembly, stem, and other working parts are easily replaced in the field.

· Stem packing is re-energizable while the valve in under pressure.

Lubrication

· Reduces torque, potential corrosion, and collection of solids that could damage the valve or restrict flow

· Not required in the body cavity to en-sure a positive gate/seat seal

· Gate guides act as skirts to retain body lubricants and protect gate surface

Long Life, Low Maintenance

· A simple routine maintenance program limits repairs, eases operation, protects against corrosion, and extends service life

Actuators

· Valves can be adapted for use with a variety of actuators with the installation of slip fit seats and a slab style gate.

Note: The valve is also available with slip fit seats and expanding gate. This combination supplies a resilient body/seat interface seal.

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