Key Features
- Marine-grade 316L stainless steel construction ensures superior corrosion resistance.
- Standard square drive compatible with ISO 5211 valve stems (10 mm, 14 mm, 17 mm).
- Designed for quarter-turn butterfly valves, ideal for shipboard seawater, fuel, and hydraulic lines.
- Ergonomic handle shape provides a firm, comfortable grip for safe operation.
- Lightweight yet robust, suitable for both new installations and routine maintenance.
- Meets IMPA 759999 procurement standards for ship supply.
Technical Specifications
| Product | Butterfly Valve Handle |
| IMPA Code | 759999 |
| Material | AISI 316L Stainless Steel |
| Handle Length | 200 mm (7.87 in) |
| Handle Width | 60 mm (2.36 in) |
| Stem Drive | Square, ISO 5211 (10 mm / 14 mm / 17 mm) |
| Mounting Bolt Pattern | ISO 5211 Standard |
| Weight | 0.55 kg (1.2 lb) |
| Finish | Brushed / Polished |
| Max Operating Torque | 60 Nm |
| Compliance | Marine grade per ASTM A960/A960M |
Frequently Asked Questions
Is this handle compatible with all marine butterfly valves?
This handle fits valves with a square stem drive complying with ISO 5211. It accommodates common stem sizes of 10 mm, 14 mm, and 17 mm. For non-standard stems, please verify your valve's stem dimensions before ordering.
What material is the handle made of?
The handle is manufactured from AISI 316L stainless steel, providing excellent corrosion resistance in seawater and harsh marine atmospheres.
Can I use this handle for high-pressure applications?
The handle is rated for operating torques up to 60 Nm, making it suitable for standard marine butterfly valves in low-pressure systems. For high-pressure applications, please consult your valve manufacturer.
Does the handle come with installation instructions?
Yes, mounting bolts and a simple instruction leaflet are included with the product.
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