Heavy-Duty • High Capacity • Corrosion-Resistant Steam Control
This industrial 1" steam pressure-regulating valve is engineered for high-flow steam applications and harsh operating environments. With a 316 stainless steel body, 316 SS diaphragm, and PTFE seal, this valve delivers exceptional corrosion resistance and long service life—even in washdown, wet, or high-temperature conditions.
Perfect for production plants, large steam systems, evaporators, jacketed vessels, and other applications requiring accurate and stable downstream steam pressure.
Key Features
✔ Full 316 stainless steel construction for maximum corrosion protection
✔ Handles steam temperatures from –40°F to 450°F
✔ Automatically reduces high, variable inlet pressure to a stable outlet pressure
✔ Adjustable outlet pressure (multiple ranges available)
✔ Rugged, dependable design for continuous industrial service
✔ Larger flow capacity ideal for high-demand steam equipment
Technical Specifications
• Compatible Media: Steam
• Temperature Range: –40°F to 450°F
• Maximum Inlet Pressure: 400 psi
• Pipe Size (Inlet): 1" NPT Female
• Pipe Size (Outlet): 1" NPT Female
• Connection Orientation: Side-in / Side-out
• Body Material: 316 Stainless Steel
• Diaphragm: 316 Stainless Steel
• Seal Material: PTFE
• End-to-End Length: 5 7/8 inches
Available Outlet Pressure Ranges
Choose the pressure range that fits your system requirements:
2 to 20 psi
10 to 45 psi
20 to 60 psi
55 to 100 psi
90 to 150 psi
Typical Applications
High-flow steam distribution
Jacketed processing vessels
Steam-powered heat exchangers
Large pilot-plant or production facilities
Autoclaves and sterilization systems
Food, beverage, chemical, and biotech steam processes