Masoneilan 78400 / 18400 Series

LincolnLog™ Anti Cavitation Valve

Axial Flow LincolnLog design uses a tortuous path to distribute pressure drop along the plug axis, throttling stages in unison. This controls velocity and pressure drop, eliminating cavitation and trim damage. It is highly effective in pump recirculation and high-pressure liquid letdown, including Hydrotreater processes.

Technical Specifications

Size

1” through 12” (25 through 300 mm)

Ratings & Connections

flanged: ANSI 600 - 2500 UNI-DIN 100 - 400; welded: BW or SW

Pressure Rating

API 6A 10K or 15K in sizes 1" through 6"

Body Materials

carbon steel; stainless steel; chrome-moly

Options include: F6NM Martensitic Stainless Steel, F51 Duplex Stainless Steel, F55 Duplex Stainless Steel and Nickel-Alloy Inconel 718

Actuators

model 51/52/53 pneumatic piston; model 87/88 multi-spring-opposed diaphragm; cylinder

Trim

axial flow technology; multi-stage, cage-guided, anti-cavitation trim; Class VI available on request

Inherent Characteristics

linear

Downloads

Masoneilan has made various downloads available for the Masoneilan 78400 / 18400 Series, including the specification sheet and the information sheet. These can be downloaded via the Masoneilan website.

View available downloads