Key facts
- Manuals
- 1
- Languages
- EN
- Last added
- 2026-11-05
Featured LDM manuals
LDM 200 Line Control and Shut-off Valves in Seismic Version
This document details LDM’s 200 Line seismic-resistant control and shut-off valves, designed for regulation and shut-off of process liquid flow. Valves meet seismic class 1b standards for up to 30 m.s² response spectrum. Materials, flow characteristics, and actuator options are specified. Installation guidelines include orientation, strainer requirements, and temperature limits.
Valves are available in various materials including stainless steel and cast steel, with seat and packing options for different media and temperatures. Flow characteristics include linear, equal-percentage, LDMspline, and parabolic. Actuators include hand wheel and electric types with specified linear forces. Seismic resistance and leakage rates are defined by international standards.
Covers: Seismic Resistance · Materials and Body Construction · Flow Characteristics and Kvs Values · Actuator Options · Installation and Orientation · Packing and Sealing Options
Latest LDM manuals
LDM 200 Line Control and Shut-off Valves in Seismic Version
Product Leaflet 24 pages · 2.1 MB · ENSeismic-resistant control and shut-off valves for industrial applications, featuring material specs, flow characteristics, and actuator options.
Questions answered in LDM manuals
What is the seismic resistance of the valves?
The valves meet seismic class 1b standards for up to 30 m.s² response spectrum, 0 to 33 Hz.
From: LDM 200 Line Control and Shut-off Valves in Seismic Version
What are the available flow characteristics?
The valves offer linear, equal-percentage, LDMspline, parabolic, and on-off characteristics.
From: LDM 200 Line Control and Shut-off Valves in Seismic Version