Regulator High Flow

The S48 Series is a single-stage piston-type high flow regulator engineered to reduce cylinder high pressure to stable and controlled low pressure. It features nut bull nose inlet and outlet connections, inlet and outlet pressure gauges, and an optional safety relief valve. The regulator body and bonnet are constructed from SS316, brass chrome plated, or monel/hastelloy materials for corrosion resistance. The SS316 piston provides excellent protection against burst and corrosion. Suitable for welding and cutting industries, laboratories, pharmaceuticals, chemicals and petrochemicals, and autoclave applications.

Key Specifications

✓Type: Single stage, piston type
✓Body & bonnet: SS316 / Brass chrome plated / Monel or Hastelloy
✓Piston: SS316 / Hastelloy / Monel
✓Seal: Sealing PTFE
✓Filter: Inlet 100 micron, SS316 / Brass / Hastelloy / Monel
✓Leak integrity: < 1 x 10-6 mBar l/s (Body) & < 1 x 10-3 mBar l/s (Seat)
✓Working temperature: -50°C to +200°C
✓Purity: 6.0
✓Safety relief valve: SS316 Brass chrome plated / SS316L / Monel
✓Outlet connection: 1/2"
✓Inlet & outlet pressure gauges: SS316 or Brass
✓Working pressure: 0-150 Bar
✓Maximum flow: 4200 LPM @ 70 Bar
✓Wall mounting arrangement

Applications & Use Cases

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Welding & cutting industries

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Laboratories

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Pharmaceuticals

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Chemicals & petrochemicals

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Autoclave & pilot plant