Siemens Cast Iron Butterfly Valve Stainless Steel VFW41.80U / S55235-V171
- RS Stock No.:
- 636-178
- Mfr. Part No.:
- VFW41.80U / S55235-V171
- Brand:
- Siemens
Subtotal (1 unit)*
£353.54
(exc. VAT)
£424.25
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 21 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £353.54 |
*price indicative
- RS Stock No.:
- 636-178
- Mfr. Part No.:
- VFW41.80U / S55235-V171
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Butterfly Valve | |
| Body Material | Cast Iron | |
| Disc Material | Stainless Steel | |
| Maximum Operating Temperature | 120°C | |
| Maximum Operating Pressure | 16 bar | |
| Standards/Approvals | CE, EAC, RoHS, UKCA | |
| Minimum Operating Temperature | -20°C | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Butterfly Valve | ||
Body Material Cast Iron | ||
Disc Material Stainless Steel | ||
Maximum Operating Temperature 120°C | ||
Maximum Operating Pressure 16 bar | ||
Standards/Approvals CE, EAC, RoHS, UKCA | ||
Minimum Operating Temperature -20°C | ||
The Siemens Butterfly valve with a nodular cast iron body is designed for closed circuit HVAC and waterworks applications. Featuring ISO 5211 actuator mounting pads and robust construction and pressures up to PN 16, with concentric designs ideal for rapid isolation or control in industrial and HVAC systems.
No maintenance required
90° rotation angle
EAC Conformity
Related links
- Siemens Cast Iron Butterfly Valve Stainless Steel VFW41.450 / S55235-V161
- Siemens Cast Iron Butterfly Valve Stainless Steel VFW41.125U / S55235-V173
- Siemens Cast Iron Butterfly Valve Stainless Steel VFW41.100 / S55235-V142
- Siemens Cast Iron Butterfly Valve Stainless Steel VFW41.500 / S55235-V162
- Siemens Cast Iron Butterfly Valve Stainless Steel VFW41.65 / S55235-V140
- Siemens Cast Iron Butterfly Valve Stainless Steel VFL41.150 / S55235-V155
- Siemens Cast Iron Butterfly Valve Stainless Steel VFW41.400 / S55235-V160
- Siemens Cast Iron Butterfly Valve Stainless Steel VFL41.500 / S55235-V166