1807 Bronze WaterMarked Union Bonnet Lift Check Stainless Steel Trim
A quality bronze lift check valve with stainless steel disc and seat ring, WaterMark approved to AS 1628 (Licence WM-020284). The tamper-proof union bonnet provides access for maintenance procedures and reliable leak prevention at high pressure, making this valve idea for use with steam as well as hot water.

Design Features
- Body and bonnet in high quality corrosion-resistant bronze
- Stainless steel disc and body seat ring for added durability
- Set screw locking mechanism to prevent tampering with union bonnet
- Arrow on body to indicate flow direction
- Suitable for use with hot water systems
- Suitable for use with steam
Production
- Manufactured in Italy under ISO 9001 Quality Management System
- All valves are pressure tested during production
Technical
- Size range: DN15 (1/2") to DN80 (3")
- Female ISO 7/1 Rp (BSPP) threaded connections
- Max. pressure water: 4000 kPa @ -10°C to 120°C
- Max. pressure steam: 1750 kPa @ 260°C (refer to graph)
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