Butech FLW

BuTech Pipe Valves

BuTech pipe valves are designed for liquid and gas flow control in petroleum, chemical, power generating and general industrial applications. Available in a variety of body styles, the valves are designed for manual operation in temperatures ranging from -100°F to 600°F (-73°C to 315°C). Optional packings and/or extended stuffing boxes increase the range from -423°F to 1,200°F (-253°C to 648°C). Rugged construction provides assurance of fail-safe operation at pressures ranging to 15,000 PSI (1,030 bar). They can also be fitted with pneumatic or hydraulic actuators for remote control.
Standard Features
  • Pressures to 15,000 PSI (1,030 bar) at 72°F (22°C)
  • 1/8" to 1" pipe sizes (NPT Threads)
  • Non-rotating stem prevents galling and scoring
  • Four stem styles: Vee, Regulating, Metering, and Micro-Metering
  • 17-4PH stem for longer service life
  • Glass-filled Teflon packing for temperatures to 600°F (315°C)
  • Integral through holes for bracket mounting, or single-hole panel mounting option
  • Wide range of options allow customizing of valve
Butech Pipe valve
Standard Materials of Construction
  • 316 cold-worked stainless steel
  • 17-4PH
  • Ampco 45
  • Glass-filled Teflon
  • Valves may also be produced in any machinable alloy with special seal materials. (Please consult Factory.)
Needle Valves for Service to 15,000 PSI (1,030 bar)
  • Non-rotating stem prevents galling and scoring
  • Four stem styles: Vee, Regulating, Metering, and Micro-Metering
  • 17-4PH stem for longer service life - 316 wetted parts are also available by specifying option 316 WP
  • Glass-filled Teflon packing for temperatures to 600°F (315°C)
  • Integral through holes for bracket mounting. A panel-mounting option is also available
  • Positive gland locking device
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