RSVP^®-UK

Designed for small, but critical power applications

ASME 600 / 900/ 1500 Limited Class: Small in Size – Large in Performance

In power generation systems there are several severe service applications that require a small bore and/or light weight drain, vent or isolation valve. Many of the standard commodity choices such as globes cannot handle absolute tight shutoff for these small bore, high pressure, and high temperature installations, and normal metal-seated ball valves weigh too much. MOGAS offers a real workhorse for the small, but critical applications.

This is the alternate text for the image

Standard four-year warranty; one-year warranty on high-cycle applications (1 cycle per day, 365 days per year)

Ball and Seats

Mate lapped for 100% contact
Ensures absolute shutoff
Corrosion resistant
Seats are protected from flow in open / closed position

Stem & Packing Arrangement

Live loading
Quarter-turn non-rising stem does not deteriorate packing
Extensive stuffing box
Dual anti-extrusion rings keep packing in place

Mechanical Precision Stop

Prevents turning ball 180°
Eliminates misalignment

Rigid Mounting Bracket

Designed to support actuator in any position

Seat Spring

Assisted by line pressure, provides a constant mechanical force on ball against seat to maintain seal

Power Generation

Boiler drains
Feedwater drains
Steam drum vents
Isolation valve for bypass lines
Economizer header drains

End Connections

Socketweld
Buttweld
Flanged (upon request)

Sizes

1/2 to 3/4 inch

RSVP®-UK

Designed for small, but critical power applications

ASME 600 / 900/ 1500 Limited Class: Small in Size – Large in Performance

RSVP^®-UK