Special application control valves (Severe Services)
Special application control valves (Severe Services)
Baker Hughes special application control valves are designed for extreme operating conditions, ensuring reliable performance under severe service demands.
These valves are engineered specifically for applications that involve exceptionally high stress and unique operational requirements.
Choose from our valves!
Masoneilan Series 49000 V-LOG™ – Low-noise, anti-cavitation valve
The Series 49000 V-LOG high-pressure valve features an enlarged body design, providing an optimized solution for high-pressure-drop applications where damaging noise or severe cavitation may occur.
Size:
- 4–36″ (100–900 mm)
Connections and pressure ratings:
- Flanged: ANSI 150–2500, UNI-DIN 10–400
Body materials:
- Carbon steel
- Stainless steel
- Chrome-moly
Characteristics:
- Linear or equal percentage
Masoneilan Series 71000 Visbreaker Valve
The Masoneilan Series 71000 single-seated, heavy top-guided control valves are highly versatile and well suited for handling a wide range of severe service applications such as crude oil refining and gas scrubbing units.
Size:
- 1–12″ (25–300 mm)
Connections and Pressure Ratings:
- Flanged: ANSI 150–2500; JIS 10k–63k; PN 10–400
Body Materials:
- Carbon steel
- Stainless steel
- Chrome-moly
Characteristics:
- Equal percentage
Masoneilan Series 72000 – High-capacity / low-noise valve
The Masoneilan Series 72000 provides precise control while effectively reducing noise and outlet velocity in high-capacity, high-pressure-drop gas applications.
Size:
- From 6″ x 8″ to 36″ x 48″ (150 x 200 to 900 x 1200 mm)
Connections and Pressure Ratings:
- Flanged: ANSI 150–600, UNI-DIN 10–100, up to 600 mm
- Welded: BW
Body Materials:
- Carbon steel
- Stainless steel
- Chrome-moly
Characteristics:
- Linear or equal percentage
Masoneilan Series 74000 – Heavy oil service valve
The Series 74000 is widely recognized in the industry for delivering excellent performance under the toughest conditions, with experienced users often requesting it by name.
Size:
- From 2″ x 3″ to 12″ x 14″ (50 x 80 mm to 300 x 350 mm)
Connections and Pressure Ratings:
- Flanged or hub: ANSI 150–2500
Body Materials:
- 347 stainless steel
- Other alloys available on request
Characteristics:
- Linear
Masoneilan Series 77000 – High-pressure labyrinth trim control valve
The Series 77000 valves provide control of compressible fluids at high pressures, without erosion, vibration, or the high noise levels typically associated with conventional control valves.
Size:
- 1–8″ (25–200 mm)
Connections and Pressure Ratings:
- ANSI Class 600–2500 (ISO PN 100–420)
- API Class 2000–10000
Body Materials:
- Carbon steel
- Stainless steel
- Chrome-moly steel
- High alloy steel
Characteristics:
- Modified linear
Masoneilan Series 78400 / 18400 LincolnLog™ – Anti-cavitation valve
This valve is highly effective in pump recirculation and high-pressure liquid letdown applications, including those found in hydrotreating processes.
Size:
- 1–12″ (25–300 mm)
Connections and Pressure Ratings:
- Flanged: ANSI 600–2500, UNI-DIN 100–400
Body Materials:
- Carbon steel
- Stainless steel
- Chrome-moly
Characteristics:
- Linear
Masoneilan Series 84000 SteamForm™ – Steam conditioning control valve
Masoneilan steam conditioning valves feature a wide range of capabilities, including low-noise operation and a patented water injection (steam desuperheating) system. They are ideal for applications requiring integrated pressure and temperature reduction.
Size:
- Internal dimensions: 3–24″ (80–600 mm)
- Piping dimensions: 3–48″ (80–1200 mm)
Connections and Pressure Ratings:
- Flanged: ANSI 150–2500, UNI-DIN 10–400
Body Materials:
- Carbon steel
- Chrome-moly
Characteristics:
- Linear or equal percentage
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