Piston/Diaphragm dual stage high pressure regulator - D230-0.1

D230-0.1 high pressure cylinder regulator is designed for pure, inert and midly corrosive gas applications requiring a very stable, very sensitive and very low outlet pressure. A cylinder connector is necessary to connect it to the cylinder valve.

Key advantages

Based on the proven SL20-0.1 low pressure regulator
Guarantees a stable low flow due to the combination of piston and diaphragm technologies
Rear threads can be used for wall mounting
Can be equipped with needle or shut off valve at the outlet

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FLOW CURVES

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Specifications

Female ports	16 x 1.336 (inlet) - G3/8 (outlet) or 1/4 NPT (inlet/outlet)
Seat seal	PTFE
O-ring	EPDM
Piston	Brass (brass version) / AISI 316L (SS version)
Diaphragm	AISI 304
Weight	± 1,5 kg
Leak rate	10-8 M bar l/s
Gauges	High and low pressure (M10 x 1 or 1/4 NPT)
Oxygen use	Brass only
Nominal flow	0,5 Nm³ /h (N2)
Temperature range	-20°C to +60°C -4°F to +140°F
Inlet pressure	200 bar 2,900 psi
Outlet Pressure	0.01/0.1 bar 0.14/1.45 psi

Product Configurator

	Body material		End connections	O-ring material	Gauges
D	L	230	16	EPDM	1
	Chrome plated brass L Stainless steel I		In: 16 x 1.336 Out: G3/8 16 1/4 NPT NPT	EPDM EPDM	With 1

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Pressure Regulators Catalog

Last update: May 26, 2025
Available in: en/FR