Dual Stage Cylinder Regulator Stainless Steel

Brief Introduction

Constructed from high-grade 316L stainless steel, this pressure regulator valve is specifically designed to control and stabilize gas pressure from high-pressure cylinders or pipelines. It offers excellent corrosion resistance, high cleanliness, and precise flow regulation, making it the perfect choice for critical gas delivery systems in scientific and industrial environments.

Technical Specifications

• Body Material: 316L Stainless Steel

• Seat Material: PCTFE / PTFE

• Diaphragm: 316L Stainless Steel / Hastelloy

• Inlet Pressure Gauge Range: 0–25 MPa / 0–250 bar

• Outlet Pressure Gauge Range: 0–0.6 MPa / 0–6 bar

• Max Inlet Pressure: 3000 psi (206 bar)

• Outlet Pressure Range: 0–25 psi, 0–50 psi, 0–100 psi adjustable

• Inlet Connection: 1/4" NPT Female (or customized cylinder connector)

• Outlet Connection: 1/4" NPT Female / Ferrule fitting

• Operating Temperature: -40°F to 165°F (-40°C to 74°C)

• Inboard Leak Rate: ≤ 2 x 10⁻⁸ atm cc/sec He

• Outboard Leak Rate: ≤ 1 x 10⁻⁹ atm cc/sec He

• Flow Coefficient (Cv): 0.06 (or 0.15 optional)

• Gauge Size: 2" (50.8mm) dial face

• Applicable Gases: Corrosive, toxic, flammable, and high-purity specialty gases

• Cleaning Process: Ultra-high purity (UHP) cleaned and packaged in a cleanroom

• Design Type: Single-stage / Dual-stage diaphragm structure

• Adjustment Mechanism: Manual knob with "Increase/Decrease" directional indicators

• Mounting Option: Panel mounting supported

• Proof Pressure: 150% of maximum rated pressure

• Weight: Approx. 1.2 kg – 1.8 kg depending on configuration