77000 Series - Axial Flow Labyrinth Trim Control Valves | 11
FEATURE ADVANTAGE END USER BENEFIT
Cost Reduction
1
Multi-stage Trim
Cavitation Elimination and Noise
Reduction
Longer Installed Trim Life
2
Robust One-Piece Plug
Stem Design
Trim Durability Longer Installed Trim Life
3
Various Trim Resistance
Designs
Flexible Design for Multiple Trim
Capacities
Reduced Capital Spending
4
Flexible Trim Access
Designs
Ease of Installation and Maintenance Reduced Downtime
5
Expanding Area Trim Velocity Control and Noise Reduction
Decrease Trim Erosion Caused by
Particles in Flow Stream
Risk Management
6
Axial Flow Technology Trim Stability and Protection
Eliminates Direct Impingement
and Reduces Trim Wear
7
High Resistance Tortuous
Flow Path
Effective Fluid Energy Management
Minimizes Damage Induced by
System Noise and Vibration
8
Large Flow Passages Trash Tolerance
Improves Uptime for Dirty Fluid
Applications
9
Seat Location Upstream of
Flow Restriction
Long-Term, Reliable Tight Shutoff
Prevent Loss of Product and Trim
Damage
Revenue
Enhancement
10
SVI II AP or FVP Positioner Optimized Control Performance Precise Control of Process
11
ValVue On-line Valve
Diagnostics
Remote Real Time Monitoring of
Operating Performance
Eliminate Unscheduled Outages
12
High Performance Actuation Trim Stability and Control Reliability Repeatable Control of Process
Customer for Life
To provide comprehensive local support, GE maintains a global
network of fully authorized repair and service centers, MARC
®
s.
GE and our Masoneilan Authorized Repair Centers are driven by
a “Customer for Life” philosophy that manifests itself through a
comprehensive suite of aftermarket services including OEM rapid
parts, onsite diagnostics, service, and repair. The service offerings
from GE span all phases of the equipment life cycle, from
engineering to startup and through operation and maintenance:
• Technical support from custom design to applications engineering
• Support of installation, setup and commissioning
• Products with best-in-class control performance
• Diagnostic tools that can support process control
optimization objectives
• Tools providing the intelligence necessary for
preventive maintenance
Severe-Service Innovation
Severe-service valve design innovation at GE is evidenced by
the extensive portfolio of field-proven engineered products
we provide for the most severe process control applications.
Indeed, GE’s Masoneilan control valve portfolio has long served
as the benchmark for severe service innovation in industries
such as power generation, oil and gas production and LNG.
These industries are home to many of the toughest control
valve applications, particularly those involving large-mass flow
rate and high- differential pressure such as compressor anti-
surge, high-pressure vents, and turbine bypass.
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