Bray Butterfly Valve
Bray’s Series 20/21 Resilient Seated Butterfly Valve surpasses the high standards required for sanitary valve applications, featuring excellent flow characteristics and capabilities. The Series 20 valve is a wafer version with flange locating holes, while the Series 21 is the companion lug version for dead-end service and other flange requirements.
- 1″ – 20″ (25mm – 500mm) size range.
- Wafer or lug body styles.
- Bidirectional Bubble-tight Shutoff to 150 psi (10.3 Bar).
- One-piece disc/stem
- Cast Iron, Ductile Iron, Stainless Steel, Aluminium body materials.
- BUNA-N, EPDM, PTFE Lined EPDM, FKM and Polyurethane seat.
- Sanitary and Chemical applications.
Bray’s Series 30/31 Resilient Seated Butterfly Valve features a high strength through-stem design that allows easy disassembly and reduced disc to stem failure.
- 2″ – 20″ (50mm – 500mm) size range.
- Wafer or lug body styles.
- Bidirectional Bubble-tight Shutoff to 175 psi (12 Bar)
- Body (CWP): 250 psi (17.2 Bar).
- Cast Iron, Ductile Iron, Carbon Steel and Aluminium body.
- Stainless Steel and Monel K500 stem.
- BUNA-N, EPDM, FKM and Polyurethane seat.
- Idea for Potable Water, Wastewater, Seawater, HVAC applications.