SUPER DUTY HOT-TAP MODEL
MODEL 757 SENSOR. Super duty, hot-tap. This sensor is ideally suited for line sizes from 16" to 60" when very high differentials are present, or large line sizes which require more strength than can be provided by the standard sensor. This sensor can be installed or retracted under pressure or without shutting down the system. The 5/8" diameter tie rod made of stainless steel will give service without rusting.
SPECIFICATIONS:
Sensor 316 Stainless Steel, 2 3/8" O.D. is standard. Monel, Hastelloy, C-20, and others are available.
Sensor flanges 316 Stainless Steel standard. Others available.
Mounting 3" 3000# Carbon Steel welding fitting with 150# weld neck standard. Others available to match isolation valve.
Packing seal H.T. steam valve packing.
Isolation valve 3" 105# Carbon Steel ball valve R.F. flanged or others.
Isolation nipple 3" 316 Stainless Steel. Schedule 40.
Gasket and Bolts Flexitallic gasket is standard. Bolts and other material available appropriate to application.
Pressure Rating of isolation valve is ANSI 150# standard. 300# available.
Temperature Rating of isolation valve is ANSI typical at 400 Degrees Fahrenheit.
Instrument Valves ½" brass valve standard. Others available appropriate to application.
Note: Water Cooled or Heated Options available
on Model 737 & 747.