Top Entry

Top Entry Ball Valves

Description:

Full port 1/2" - 10"; Regular port 1/2" - 12" threaded, socket weld, butt weld, and flanged ANSI 150 - 2500
Seats compensate for wear and fluctuations of pressure and temperature
Multiple solid cup and cone type PTFE stem seal or graphite packing
Two-piece self-aligning packing flange and gland
Stem guides in cover and gland bushing eliminate side thrust
Longer cycle life
Lower, uniform torque
Live-loaded thrust washer prevents galling and provides a secondary stem seal
Fully-enclosed spiral wound graphite filled stainless steel body gasket
Permits in-line access for seat replacement
Body-cover joint not affected by pipe stresses
Can be welded into line without disassembly
MTS reports available