RS PRO 6bar Pressure Relief Valve With Female, Male BSP 1/2 in BSP Connection
- RS Stock No.:
- 429-637
- Brand:
- RS PRO
Subtotal (1 unit)*
£3.21
(exc. VAT)
£3.85
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 100 unit(s) ready to ship
- Plus 999,999,899 unit(s) shipping from 13 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £3.21 |
*price indicative
- RS Stock No.:
- 429-637
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Connection | 1/2 in BSP | |
| Maximum Set Pressure | 6bar | |
| For Use With | Hot Water | |
| Body Material | Brass | |
| Connection Gender | Female, Male | |
| Thread Standard or Connection Type | BSP | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Connection 1/2 in BSP | ||
Maximum Set Pressure 6bar | ||
For Use With Hot Water | ||
Body Material Brass | ||
Connection Gender Female, Male | ||
Thread Standard or Connection Type BSP | ||
- COO (Country of Origin):
- CN
RS PRO Pressure Relief Valve, 1/2 in BSP Female x 1/2 in BSP Male
RS PRO Pressure Relief Valves are essential components in sealed heating systems, designed to maintain safety by releasing excess pressure. These valves are pre-set to a specific pressure level, ensuring that any increase beyond this threshold is safely vented to the atmosphere. This process prevents potential hazards, protecting both the system and individuals nearby.
Features and Benefits
Diaphragm design: Enhances scaling resistance, extending lifespan
Single-piece cartridge: Easily removable for seat cleaning or replacement
Relief pressure range: Set from 6.0 bar for system design flexibility
Heating applications: Specifically intended for use in heating systems
Single-piece cartridge: Easily removable for seat cleaning or replacement
Relief pressure range: Set from 6.0 bar for system design flexibility
Heating applications: Specifically intended for use in heating systems
Applications
Heating systems
Sealed water systems
Industrial boilers
Sealed water systems
Industrial boilers
Additional Information
Connection: 1/2 in BSP Female x 1/2 in BSP Male
Body Material: Brass
Thread Standard: BSP
Maximum Set Pressure: 6 bar
Body Material: Brass
Thread Standard: BSP
Maximum Set Pressure: 6 bar
Why RS PRO?
RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.