Triple Offset Butterfly Valve Low Ownership Stainless Steel CF8 Metal Seated

Low Ownership Stainless Steel CF8 Metal Seated Triple Offset Butterfly Valve With Versitile Applications

Brief Introduction

TEKO triple offset butterfly valve is used for different critical process applications: steam isolation, high cycle frequency, and temperature extremes. This triple-offset metal-seated valve provides unmatched performance, reliability and quality.

The superior design of the disc/shaft engagement and the precision machined sealing components combine with innovative design geometry to performance in extreme temperatures.

The bi-directional bubble-tight closure, even after extensive cycling, provides sealing integrity formerly associated only with soft-seated valves.

With more than 10 years of experiences and service, this valve earned a reputation for proven performance in critical applications.

Wide Applications

TEKO triple eccentric butterfly valve are used in a broad spectrum of market sectors, including refining, chemical processing, power generation, marine, pulp and paper, petroleum production, and gas processing.

Applications include process liquids, process gases, flue gas, cryogenics, steam, condensate, petroleum products, thermal fluid and water.

Features and benefits

• Triple offset design
  Eliminates wear associated with sealing surface contact and maintains sealing integrity and high cycle life.
   
• Wide Angle seat design
  Eliminates wedging and binding of the seat / disc engagement.
   
• Bubble tight closure
  Provides process efficiency with reduced cost of maintenance.
   
• Formidable shaft support system
  Minimizes disc deflection and provides bi-directional bubble-tight closure.
   
• Self-Centering disc design
  Incorporates a keyed disc/shaft connection instead of a pinned connection. This accommodates thermal extremes without binding.
   
• Robust single-piece shaft
  Minimizes shaft deflection and permits bi-directional sealing.
   
• Optional stellite seat
  Offers optimum resistance to erosion in abrasive and high velocity applications.

Low Ownership

In addition to purchase price, the true cost of ownership for any valve is determined by a variety of other consideration. Before buying any valve, the following factors must also be weighed. Such as Heavy weight increases the freight, high torque requires larger gear operators or actuators; and the maintenance counts for large part of the ownership.

High maintenance costs over the life of the valve can turn an inexpensive valve into a expensive one. The TEKO triple offset butterfly valve is easy and inexpensive to maintain. The laminated stainless/graphite seal ring can be replaced simply by removing the seal retainer on the disc. Complete disassembly of the valve is not necessary.

Zero leakage closure eliminates the costly loss of production and the risk of loss due to cross contamination.

Quarter turn valve provide more effective gland sealing, minimizing the risk of costly EPA violations.

Unibody construction eliminates concern for body joint leakage.