Severe service control valves

Masoneilan 49000 Series V-LOG™ Low-Noise Anti-Cavitation Valve

The 49000 Series V-LOG offering optimized severe service solutions for high-pressure drop applications with potential damaging noise or cavitating fluid conditions.

Size

• 4” through 36” (DN100-900)

Ratings & Connections

• flanged: ANSI CLASS 150-2500, PN 10 – 400; welded: BW

Body Materials

• carbon steel; stainless steel; chrome-moly

Inherent Characteristics

• linear or equal percentage

Masoneilan 71000 Series Visbreaker Valve

The Masoneilan 71000 Series single-ported, heavy-top guided control valves are designed with built-in versatility making them well-suited to handle a wide variety of heavy-duty process applications, such as crude oil refining and gasifier units.

Size

• 1” through 12” (DN25-300)

Ratings & Connections

• Flanged: ANSI CLASS 150 – 2500; JIS 10k-63k; PN 10-400

Body Materials

• Carbon steel; stainless steel; chrome-moly

Inherent Characteristics

• Equal Percentage

Masoneilan 72000 Series Large Mass Flow / Noise Reduction Valve

The Masoneilan 72000 Series is a fabricated angle valve for precise capacity control while efficiently reducing noise and outlet velocities using single or multiple cages in high-capacity and high-pressure letdown gas applications.

Size

• 6” x 8” through 36” x 48” (150 x 200 through 900 x 1200 mm)

Ratings & Connections

• flanged: ANSI CLASS 150 – 600, PN 10 – 100, up to 600 mm; welded: BW

Body Materials

• carbon steel; stainless steel; chrome-moly

Inherent Characteristics

• linear or equal percentage

Masoneilan 74000 Series Heavy Oil Process Valve

The 74000 has industry-wide endorsements for success under the toughest conditions and is frequently specified by name with experienced users.

Sizes

• 2” x 3” through 12” x 14” (50 x 80 mm through 300 x 350 mm)

Ratings & Connections

• flanged or hub: ANSI CLASS 150 – 2500

Body Materials

• 347 stainless steel; other alloys on request

Inherent Characteristics

• linear

Masoneilan 77000 Series – High-Pressure Labyrinth Trim Control Valve

These valves provide high-pressure, compressible fluid control without the erosion, vibration and high noise associated with conventional control valves.

Sizes

• 1-inch to 8-inch (expanding outlets available) (DN 25 to 200)

Ratings & Connections

• ANSI CLASS 600 to 2500 (PN 100 to 420) API Class 2000 to 10000

Body Materials

• Carbon steel, stainless steel, chrome-moly steel, high alloy steel

Flow Characteristic

• Modified linear

Masoneilan 78400 / 18400 Series LincolnLog™ Anti Cavitation Valve

This valve is highly effective in pump recirculation and high-pressure liquid letdown applications, including those found in Hydrotreater processes.

Size

• 1” through 12” (DN25-300)

Ratings & Connections

• flanged: ANSI CLASS 600 – 2500 PN 100 – 400; welded: BW or SW

Body Materials

• carbon steel; stainless steel; chrome-moly

Inherent Characteristics

• linear

Masoneilan 84000 Series SteamForm™ Steam Conditioning Valve

The Masoneilan line of steam conditioning valves offers a wide range of features, including low noise trim and a patented water injection system, for applications that require both pressure and temperature reduction in an integrated package.

Size

• Trim Sizes: 3” through 24” (DN80-600); Pipe Sizes: 3” through 48” (DN80-1200)

Ratings & Connections

• flanged: ANSI CLASS 150 – 2500 PN 10 – 400; welded: BW

Body Materials

• carbon steel; chrome-moly

Inherent Characteristics

• linear or equal percentage

Masoneilan 4700P Series

The 4700/4800 are intended for use with industrial compressed air or, natural gas systems only!