1957 Eurostop Stainless Steel 316 WaterMarked Spring Check Valve Metal Jumper
A high quality 316 grade stainless steel spring check valve WaterMark approved to AS 1628 (Licence WM-020106). The heavy pattern two piece body and metal guide and jumper ensure reliable performance at a wide range of pressures and temperatures and increased resistance to corrosion, while the streamlined flow design reduces water hammer and minimises head loss.
Design Features
- Investment cast body in 316 grade stainless steel
- Jumper, guide & spring in stainless steel 316 for increased resilience
- Suitable for use in solar applications
- Suitable for water treatment and moderately aggressive fluids
- Robust heavy pattern design for superior performance
- Quality materials provide wear resistance and long service life
- Streamlined flow design minimises head loss
- Excellent seal at a wide range of temperatures and pressures
- Quiet operation and reduction in water hammer
Production
- Manufactured in Italy under ISO 9001 Quality Management System
- All valves are pressure tested during production
Technical
- Size range: DN15 (1/2") to DN25 (1")
- Female ISO 7/1 Rp (BSPP) threaded connections
- Temperature range: -20°C to 190°C
- NOTE: Suitable for solar applications
- Max. pressure: 4000 kPa (refer to graph)
- Cracking pressure: 5.5 kPa
- Installation orientation: horizontal or vertical
Certifications
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| AS 1628 WM-020106 |
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