RS PRO 3bar Pressure Relief Valve With Female, Male BSP 1/2 in BSP Connection
- RS Stock No.:
- 429-635
- 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.:
- 429-635
- 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 | 3bar | |
| 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 3bar | ||
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, Brass
RS PRO Pressure Relief Valves are essential components in sealed heating systems, designed to maintain safety by releasing excess pressure. These valves are preset to a specific pressure level and automatically open to release pressure when it exceeds this threshold, preventing potential hazards and ensuring system integrity.
Features and Benefits
Diaphragm design: Enhances scaling resistance, extending lifespan
Easily removable single-piece cartridge: Facilitates seat cleaning or replacement
Relief pressure range set from 6.0 bar: Offers system design flexibility
Brass body material: Provides durability and resistance to corrosion
Easily removable single-piece cartridge: Facilitates seat cleaning or replacement
Relief pressure range set from 6.0 bar: Offers system design flexibility
Brass body material: Provides durability and resistance to corrosion
Applications
Heating systems
Hot water applications
Hot water applications
Additional Information
Connection: 1/2 in BSP Female x 1/2 in BSP Male
Thread Standard: BSP
Maximum Set Pressure: 3 bar
For Use With: Hot Water
Thread Standard: BSP
Maximum Set Pressure: 3 bar
For Use With: Hot Water
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.