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Customized Components and Seals for Valves

Valve packing

Our experienced engineers have designed and manufactured components for a variety of valves:  butterfly, ball, gate, globe, check, control, and pressure relief.

EGC products and solutions help clients achieve long-term value through extended wear, improved performance and operating range, greater reliability, and engineering assistance to improve manufacturability.

We manufacture a variety of valve components including:

  • Valve seats
    • Machined valve seats
    • Injection molded plastic seats
    • Plastic over molded metal seats
    • Rubber seats
    • Rubber bonded to plastic/metal seats
  • Packing and seals
    • Engineered stem packing
    • Seat seals
    • Actuator seals
    • V-Packing
    • Back-up rings
    • Spring-energized
    • Custom sealing solutions
  • Wear products
    • Bearings
    • Thrust washers
  • Diaphragms
  • Over molded/lined PTFE (PFA) components
  • PTFE and thermoplastic liners
  • Polymer valve components
    • Valve shafts
    • Balls
    • Thermoplastic bodies

Related Downloads

Valves Brochure (PDF)
Fibrex Bearing Brochure (PDF)
Case Study - API 15000 6A PR2 Trunnion Ball Valve (PDF)
Case Study - ISO 15848 Fugitive Emissions Trunnion Ball Valve (PDF)

Related Products and Capabilities

Design Capabilities

We are industry leaders in difficult-to-manufacture products for specialized applications, making us key partners in the development of innovative components and custom solutions. EGC experts collaborate with our clients to understand the problem,...

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SigmaSeal® System

SigmaSeal® was designed as a self-energizing seal that eliminates the need for adjustable glands or live loading. The unique design of the seal separates the media from the enclosed end of the seal jacket protecting the expander from any corrosive...

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