RS PRO Stainless Steel Threaded Threaded R Non Return Valve 1/2 in, 25 bar
- RS Stock No.:
- 720-9279
- Distrelec Article No.:
- 303-91-148
- Manufacturer:
- RS PRO
Subtotal (1 unit)*
PHP7,135.91
(exc. VAT)
PHP7,992.22
(inc. VAT)
FREE delivery for orders over ₱3,000.00
In Stock
- Plus 76 unit(s) shipping from February 23, 2026
- Plus 17 unit(s) shipping from March 16, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 + | PHP7,135.91 |
*price indicative
- RS Stock No.:
- 720-9279
- Distrelec Article No.:
- 303-91-148
- Manufacturer:
- RS PRO
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Inlet Connection Type | Threaded | |
| Product Type | Non Return Valve | |
| Outlet Connection Type | Threaded | |
| Body Material | Stainless Steel | |
| Inlet Port Size | 1/2 in | |
| Maximum Operating Pressure | 25 bar | |
| Outlet Port Size | 1/2 in | |
| Inlet Thread Standard | R | |
| Inlet Port Gender | Female | |
| Outlet Port Gender | Female | |
| Outlet Thread Standard | R | |
| Maximum Operating Temperature | 220°C | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Inlet Connection Type Threaded | ||
Product Type Non Return Valve | ||
Outlet Connection Type Threaded | ||
Body Material Stainless Steel | ||
Inlet Port Size 1/2 in | ||
Maximum Operating Pressure 25 bar | ||
Outlet Port Size 1/2 in | ||
Inlet Thread Standard R | ||
Inlet Port Gender Female | ||
Outlet Port Gender Female | ||
Outlet Thread Standard R | ||
Maximum Operating Temperature 220°C | ||
Standards/Approvals No | ||
RoHS Status: Exempt
- COO (Country of Origin):
- PT
RS PRO Stainless Steel Single Non-Return Valve 1/2 in BSP
The RS PRO single non-return valve is ideal for controlling the flow of water and steam in heating and cooling systems. It's made from stainless-steel construction and has a simple, compact design. With a maximum operating temperature of +220ºC and maximum working pressure of 25 bar, the valve can withstand higher pressures and temperatures than brass alternatives.
Simple to install, this disk check valve has female screw connectors with a 1/2-inch BSP (British Standard Pipe) thread. As the valve is fitted with a spring, it can be installed either horizontally or vertically.
This non-return valve conforms to US and European ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 standards for electrostatic control and has a CE (European Conformity) rating of PN25 for pressure. Non-return valves prevent the reverse flow of fluids and gases within domestic and industrial pipeline systems.
Features and Benefits
• Single non-return disc check valve
• Made from stainless steel
• 1/2 inch BSP (British Standard Pipe) female screw connections
• Suitable for use with steam and hot condensate
• Suitable for horizontal or vertical installation
• Maximum working pressure of 25 bar
• Maximum operating temperature of +220ºC
• CE (European Conformity) pressure rating of PN25
• Low pressure drop
• Conforms to ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards
RS PRO
RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.
Related links
- RS PRO Stainless Steel Single Non Return Valve 25 bar
- RS PRO Stainless Steel Single Non Return Valve 22 bar
- Legris Stainless Steel Single Non Return Valve 40 bar
- RS PRO Brass Single Non Return Valve 16 bar
- RS PRO Stainless Steel Single Non Return Valve 40mm
- RS PRO Stainless Steel Single Non Return Valve 25mm
- RS PRO Stainless Steel Single Non Return Valve 32mm
- RS PRO Stainless Steel Single Non Return Valve 15mm