Precision-engineered valves for oil & gas, petrochemical, and industrial applications.
Experts in oil and gas safety since 1999. WUXI NOVA Petroleum has specialized in the oil and gas industries since we first opened for business in 1999. In the nearly 26 years since then, we’ve developed solutions for refineries and petrochemical tanks, drilling, and production facilities worldwide.
Upstream equipment, midstream transportation, or downstream processing — no matter your industry, we have expertly engineered and tested safety products to protect every segment of your facility.
At WUXI NOVA Petroleum Valves, we recognize the value in protecting the environment to improve the standard of life for all. We are committed to proactively advancing the oil, gas, water, and wastewater industry to ensure long-term environmental solutions.
Complying with legal measures and conducting business ethically and transparently, we maintain and practice sustainable development for our employees, suppliers, customers, and community as a reliable partner, protecting the health and safety.
The valves find widespread applications across various industries, including: Oil & Gas, Chemical and Petrochemical Plants, Power Plants, LNG (Liquefied Natural Gas) Plants.
Comprehensive range of industrial valves engineered for performance and reliability
Quarter-turn, full-bore, tight shut-off for on/off isolation
Precise flow regulation with linear, equal percentage, or quick-opening characteristics
Compact, lightweight, high-flow capacity for throttling and isolation
Heavy-duty, high-pressure, durable for severe service
Compact, high-strength, ideal for critical high-pressure applications
Pneumatic, Electric, Hydraulic actuation for fast, reliable shut-off
Self-actuating pump protection, prevents cavitation and overheating
Quarter-turn, lubricated or sleeved, excellent for slurries and abrasive media
Inconel, Hastelloy, Monel, Titanium — for extreme corrosion, temperature, and pressure
Engineered components for precise flow control and long-term reliability
Control valves typically consist of several main components:
| Parameter | Specifications |
|---|---|
| Nominal Diameter | 25, 32, 40, 50, 65, 80, 100, 150, 200, 250, 300, 350, 400, 500, 600 |
| Pressure Rating | CL150, CL300, CL600, CL900, CL1500, CL2500 PN16, PN25, PN40, PN63, PN100, PN160 |
| Leakage Class | Metal Seat: IV, V, VI Soft Seat: VI |
| Flow Characteristic | Equal Percentage (EQ%), Linear, Quick Opening, etc. |
| Bonnet Type | Standard, High Temperature, Low Temperature, Bellows Seal |
| Flow Direction | Single Seat: Flow to Open Cage Type: Flow to Open or Close Pilot Type: Flow to Close |
| Valve Structure | Unbalanced single-seat, unbalanced cage, balanced cage; single-stage/multi-stage noise reduction; multi-stage decompression |
| Actuator | Pneumatic diaphragm, piston, electric, hand wheel, worm gear |
Certified by world-renowned organizations for quality, safety, and performance
Engineered to meet global standards across all pressure classes
DN10 – DN2000 (1/4" – 80")
High-performance alloys for extreme conditions
From basic on/off to high-performance triple offset designs
Basic on/off, low-pressure, not ideal for throttling
Precise throttling with V-shaped disc
Tight seal, high pressure/temperature, metal seat
Reduced wear, tighter seal than concentric
Simple design, low-pressure, easy maintenance
Better sealing, handles solids, high pressure
Dead-end service, no downstream flange needed
Compact, fits between flanges, space-saving
Corrosion-resistant, tight seal
Food, pharma, biotech – contamination-free
Extreme environments demand extreme materials — we deliver
WUXI NOVA PETROLEUM Valve is one of the leading control valve manufacturers and suppliers in Wenzhou, China. Products include ball valves, butterfly valves, cast steel gate valves, stop check valves, forged steel gate valves, stop check valves, on/off valves, plug valves, special alloy valves, etc.
Wide range of product applications: Oil & gas, refining, chemical, power generation, shipping, metallurgy, water management, paper & pulp.
Quick response: We promise to respond to your inquiry within 24 hours.
Complete qualifications: CE, API 607, ISO 9001, ISO and more.
Engineered for the most demanding environments
High strength, high-temperature resistance for power plants
Oxidation & corrosion resistant in high-temperature chemical processing
Extreme corrosion resistance in chemical, oil & gas, marine
Seawater & acid resistant — ideal for marine applications
Lightweight, strong, corrosion-resistant for aerospace & chemical
Extreme corrosion resistance in chemical & pharmaceutical
API-certified | Global delivery | 24-hour response | Full after-sales support