Spirax-Sarco BRV2S PRV for Steam: Product Summary
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The Spirax-Sarco BRV2S is a direct-acting pressure reducing valve (PRV) designed for steam and compressed air applications. It features a robust SG iron body and is available in various configurations to suit your needs:
Types:
- BRV2S: Stainless steel bellows (internal pressure sensing)
- BRV2B: Phosphor bronze bellows (internal pressure sensing)
- BRV2SP: Stainless steel bellows (with external pressure sensing)
- BRV2BP: Phosphor bronze bellows (with external pressure sensing)
Pressure Control:
The BRV2S comes with one of three color-coded springs for adjustable downstream pressure control:
- Grey: 0.14 to 1.7 bar g (2.03 to 24.65 psi g)
- Green: 1.40 to 4.0 bar g (20.30 to 58.00 psi g)
- Orange: 3.50 to 8.6 bar g (50.75 to 124.70 psi g)
Key Features:
- Direct-acting design for simple operation
- SG iron body for durability
- Choice of bellows material (stainless steel or phosphor bronze)
- Internal or external pressure sensing options
- Adjustable downstream pressure control with color-coded springs
- Complies with European Pressure Equipment Directive (97/23/EC)
- Available with manufacturer's Typical Test Report (certification/inspection upon request)
Sizes and Connections:
- Screwed BSP (BS 21 Rp) or NPT: ½", ¾", and 1"
- Flanged EN 1092 PN25: DN15, DN20, and DN25
Applications:
- Steam systems
- Compressed air systems
Full Data Sheet
