Nacional Safety Valves
Nacional Safety Valves design and manufacture pressure safety relief valves for critical applications, providing reliable overpressure protection. ACV are proud to be Nacional Safety Valves’ principal UK supply partner.
Manufactured in Spain, NSV valves meet the highest international standards, ensuring consistent quality, performance, and full material traceability. Each valve is precision engineered for safe, dependable operation across diverse industrial environments and approved for global project supply to Saudi Aramco, Shell, and ADNOC.
Overview
- High quality safety valves
- European manufactured
- Sizes 3/4” to 4” #150 – 300
Features
- High / low temperature
- High / low pressure
- Soft seated
- Metal seated
- Set Pressure
- Spring-loaded
- Pilot-operated
- Emergency valves
- Breather valves
- Valve silencers
- Thermal and vacuum relief options
- Cryogenic
- Carbon steel
- Stainless steel
- Alloy materials
Applications
- Oil, gas & petrochemical
- Green energy
- General process
- Chemical
- Hydrogen
- Subsea
- Cryogenics
- High temperature & abrasion
- Industrial storage tanks
- Carbon capture
- Nuclear
- + Many more
Approvals
- API 526
- API 527
- ASME VIII Div. 1
- PED 2014/68/EU
- ISO 4126-1
- ATEX 2014/34/EU
Benefits
