HH Valves - Hattersley Heaton
HH Valves are the only company manufacturing the genuine Hattersley Heaton design of Cast Steel Gate, Globe and Check Valves to the requirements of BS EN ISO9001 and the European Pressure Equipment Directive 97/23/EC.
The Hattersley Heaton designs of high integrity cast & forged steel gate, globe, check & bellows sealed Valves are widely used in the Oil Refining, Petro-Chemical, Pharmaceutical & Power Industries.
The valves fully comply with BS EN ISO 10434 (AP1600), AP16D, ASME B16.34, BS1873, BS1868, flanges to ASME B16.5 & EN1092-1, butt-weld to ASME B16.25 or other customer requirements.
Oil and Gas, Chemical & Refining
- Bolted Bonnet Wedge gate Valves
- Bolted Bonnet Globe Valves
- Bolted Cover Swing Check Valves
- Slimline Wafer Gate Valves
- Through Conduit Pipeline Valves
- Bellows Sealed Valves
Power Generation and Steam
- Low Pressure Parallel Slide Valves
- High Pressure Parallel Slide Valves
- Pressure Sealed Globe Valves
- Pressure Sealed Check Valves