Severe Service Valves for the Oil & Gas Industry
In the toughest environments, zero-leakage performance is critical. For over 35 years, ValvTechnologies has delivered high-performance, severe-service valves that withstand extreme pressures, temperatures, corrosive media, and abrasive solids across upstream, midstream, downstream and hydrocarbon processing operations.
Why ValvTechnologies?
- Zero-Leakage Guarantee – Prevents emissions, ensures process integrity, and maximizes efficiency
- Built for Extreme Conditions – Engineered for high pressure, temperature, and aggressive media
- Durability & Reliability – Reducing downtime and maintenance costs
- Advanced Technology – Featuring integral seat designs and proprietary RiTech® coatings
- Uncompromising Safety – Blowout-proof stems and positive isolation
- Global Support Network – Local expertise wherever you operate
Solutions for the Oil & Gas Sector
Upstream
High-Performance Isolation & Safety
Designed for exploration and production, our valves ensure reliable shut-off in critical applications:
- High-Integrity Pressure Protection Systems (HIPPS)
- Sour Gas Handling (Amine Systems, Sulfur Recovery Units)
- Molecular Sieve Applications
- Enhanced Oil Recovery (Steam, Water, CO2 Injection)
- Emergency Shut-Down Valves (ESDVs)
- Offshore Platforms & Pipeline Isolation
Downstream
Downstream: Handling Harsh Media
In refining and chemical processing, our valves offer superior resistance to extreme temperatures, abrasive catalysts, and aggressive chemicals:
- Heavy Oil Processing (Resid Hydrotreating, Visbreaking)
- Fluidized Catalytic Cracking (FCC) & Coking Units
- Gasification & Hydrocracking Processes
- Refining & Petrochemical Units (Ethylene, Polyolefins, Reforming)
Petrochemical
Petrochemical: Managing Polymers & Solids
For polymer and specialty chemical production, our valves provide reliable shut-off and cycle life in solidifying media:
- Olefin Monomer Production (Furnace Vents)
- Polymer Processing (Shearing Solid Polymer Plugs)
- Specialty Chemical & Metals Processing
- High-Cycle & Emergency Shut-Down Applications
Your Trusted Partner
With decades of proven success, ValvTechnologies delivers unmatched reliability and innovation in severe-service valve solutions. Wherever you operate, we have the technology, expertise, and global support to keep your processes running safely and efficiently.
Upstream Oil & Gas
- HIPPS
- Emergency shutdown
- Sour gas isolation and control
- Steam, water and gas injection
- SAG-D isolation
- Scraper trap isolation
- Lean and rich amine isolation
- Molecular sieve switching valves
- First and second stage separator isolation
Refining & Chemicals
Coking (delayed and flexi)
- Switching
- Feed isolation
- Blowdown isolation
- Overhead vapor line
- Cutting water isolation
Fluidized catalytic cracking
- Catalyst handline
- Slurry isolation and control steam
Ethylene
- Steam decoke isolation
- Furnace isolation
- Steam vent
- Quench oil isolation and control
Polyethylene
- Isolation
- High-cycle (PTO)
- Reactor block
Heavy oil upgrading and hydrocracking (H-oil and LC fining)
- Catalyst addition and withdrawal
- Filter and pump isolation
- Reactor isolation
- Overhead P isolation and control
Reforming (CCR)
- Lock hopper
- Isolation