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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