Indonesia Tel: +62 21 2278 3377
New Zealand Tel: +64 (0)7 850 2610
South Africa Tel: +27 (0)10 900 2055
Val-Matic Swing Check Valves
Indonesia Tel: +62 21 2278 3377
New Zealand Tel: +64 (0)7 850 2610
South Africa Tel: +27 (0)10 900 2055
Description
Valveco Swing Check Valves from HMA Flow & Industrial feature:
- 100% unrestricted flow area for improved flow characteristics and lower head loss.
- One-piece precision-moulded steel disc reinforced with nylon and backed by a 25-year warranty.
- Memory-flex disc is the only moving part for long life and minimal maintenance.
- Full-sized top-access port allows disc removal without removing valve from the line.
- Integral O-ring on the disc ensures positive seating at high and low pressures.
- Short disc stroke, combined with memory flex disc action, reduces potentially destructive water hammer.
- Backflow capabilities are available by means of an optional screw-type backflow actuator.
- Every Swing-Flex Check Valve is 100% tested, including a seat test to ensure drop-tight sealing and hydrostatic testing to ensure casting integrity.
