Apollo Valves LD141-LD Butterfly Valves

Resilient Seat | Lug Body

Apollo LD141-LD Butterfly Valves are ideal for use in Industrial and Commercial/HVAC/Mechanical applications. The LD141 Series is lug style butterfly valve. Available in sizes 28” – 48”.

 

Features

  • Compatible with ANSI 125# & 150# Flanges
  • ISO 5211 Top Plate Allows Choice of Apollo® Pneumatic Actuators and Gear Operators
  • Conforms to MSS SP-67 & API 609

Performance Rating

  • Pressure Rating: 28” to 48”: 150 psi

Option

  • SF: Silicone Free (Available)

Material Options Body

  • Ductile Iron ASTM A536, (65-45-12)

Disc Material

  • Ductile Iron A536 Nickel Plated
  • 316 Stainless Steel,CF8M (priced at Al/Brz cost)

Seat Material

  • EPDM*: -4°F to +248°F Intermittent
  • BUNA-N: +14°F to +212°F
    *Peroxide Cured EPDM

Operator

  • (-0) – None
  • (-2) – Gear Operator (12” Handwheel)
  • (-5) – Gear Operator w/ Chain Wheel
  • (-7) – Locking Gear Operator
  • (-8) – Locking Gear Operator w/ Chain Wheel

Standard Material List

Body Ductile Iron ASTM A536
Bushing Bronze
Stem Seal Buna-N
Shaft 416 SS
Seat Peroxide Cured EPDM
Buna-N (Nitrile)
Disc Ductile Iron / A536 Nickel Plated 316
Stainless Steel / CF8M

Material Options

  • Body
  • Ductile Iron ASTM A536, (65-45-12)
  • Disc Material
  • Aluminum Bronze
  • Ductile Iron A536 Nickel Plated
  • Stainless Steel, CF8M

Seat Material

  • EPDM: -30°F to +275°F
  • BUNA-N: +10°F to +180°F

Operator

  • None
  • 10 Position Handle
  • Gear Operator
  • Infinite Position Handle
  • Locking Handle
  • Gear Operator w/ Chain Wheel
  • Locking Gear Operator
  • Locking Gear Operator w/ Chain Wheel

Ref : www.apollovalves.com
Download Data Sheets : Apollo Valves LD141-LD Butterfly Valves SS

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