The GO PR-1 Series (PR1) pressure reducing regulator is a versatile, high-performance control valve designed for precise pressure regulation in instrumentation and process systems. It is widely used in applications such as sample systems, semiconductor gas handling, and industrial fluid control.
Built with 316L stainless steel and electropolished internal surfaces, the PR-1 ensures clean operation, reduced contamination, and long-term reliability in demanding environments.
Key Features
- Adjustable pressure reducing regulator for gas and liquid service
- High-pressure capability up to 6000 psig inlet pressure
- Durable 316L stainless steel construction
- Electropolished internal surface (<25 Ra) for clean flow paths
- Bubble-tight shutoff for reliable sealing
- Multiple pressure ranges and orifice sizes available
- Compact design for panel or surface mounting
Technical Specifications
- Series: PR-1 (PR1)
- Brand: GO Regulator
- Type: Adjustable pressure reducing regulator
- Service: Gas or liquid
- Body Material: 316L stainless steel
- Inlet Pressure: Up to 6000 psig
- Outlet Pressure Ranges:
- 0–10 / 0–25 / 0–50 / 0–100 / 0–250 / 0–500 / 0–750 psig
- Operating Temperature: -40°C to +260°C
- Cv (Flow Coefficient): 0.025 – 0.50 (depending on configuration)
- Surface Finish: <25 Ra (electropolished)
- Weight: ~0.86 kg
