Medium Pressure Valves & Fittings For pressures up to 20,000 PSI
BuTech medium pressure needle 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 up to 20,000 PSI (1,380 bar).
Standard Features
- 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 -316WP
- 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
Standard Materials of Construction
Standard materials of construction include 316 cold-worked stainless steel, 17-4PH, Ampco 45, and glass-filled Teflon. All BuTech equipment may also be produced in any machinable alloy. Some of the more common exotic materials used are:
- Hastelloy
- Inconel
- Titanium
- Monel 400
Medium pressure valves & fittings include:
- Anti-Vibration Glands
- Bulkhead Couplings
- Caps
- Check Valves
- Collars
- Couplings
- Crosses
- Elbows
- Filters
- Glands
- Needle Valves
- Nipples
- Options
- Plugs
- Safety Heads
- Tees
- Tubing
