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High Performance Butterfly Valve Double Eccentric

Engineered for you

Our bi-directional, full-rated double eccentric butterfly valves are designed to ensure integrity for demanding process requirements, suitable for both fire-safe and non-fire-safe applications.

The offset design creates a camming action that minimises seat wear, delivering optimised torque and extended service life.

Certified & Tested

Certified:
API609 (API monogram)
CE-PED
SIL (Level 3)
ATEX
Fire safe as per API607
Fugitive Emission test (FET) & Qualification as per ISO 15848-1

Tested:
API598
EN 12266 Part -1

Product Range

  • Size range : 3” to 48”
  • Construction : Double Eccentric
  • Pressure class : 150, 300, 600
  • End Connection : Lug, Wafer, Flanged
  • Face to Face : API609 Category B
  • Temperature Range : -29°C to 425 °C

Material Scope

We specialize in meeting stringent material specifications, including NORSOK, and accommodating diverse end-user requirements for both metallic and non-metallic components. With increasingly severe upstream operating conditions, specifications now extend beyond primary valve components to include bolting and operator materials. Through established partnerships with our supply chain, PJ Valves ensures full compliance with any project specification, delivering reliability and integrity in every solution.

Body Material

  • Carbon Steel
  • Stainless Steel Duplex / Super Duplex Stainless Steel
  • Nickel Al Bronze
  • Nickel Alloys
  • Titanium & other exotics

Soft Seat Material

  • PTFE
  • RPTFE

Fire safe

  • Metal Seat -Inconel 625

Features

Design Standard: API609 Category B, ASME B16.34

Features

  • Full rated Bi-Directional bubble tight shutoff with zero leakage.
  • Anti-Static feature & anti-blow out design
  • Disc to Stem positive joint with replaceable taper pin with unique locking feature
  • Easily renewable seats and conversion from soft seat to fire safe seat
  • Adjustable stem packing mechanism and in line Gland tightening provision

Options

  • Stem Extension
  • Manual operator or Gear operated or Actuator
  • Interlock
  • Full flat face LUG body