Bellow integrated point of use - MS20

MS20 is a terminal point of use for specialty gas applications in a laboratory or in a workshop. It is made up with a S20 pressure regulator and a VLM 20 valve.

Key advantages

Compact footprint and ergonomic design ideal for laboratory furniture
Must be installed with a flash back arrestor for use with acetylene
Acetylene version available (AD)

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FLOW CURVES

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Specifications

Female ports	G 3/8 (inlet/outlet) or 1/4 NPT (inlet/outlet)
Seat seal	EPDM
O-ring	EPDM
Diaphragm (valve)	Hastelloy®
Bellow	Bronze or AISI 316L (SS version)
Weight	Aluminum: ± 1,25 / Stainless steel: ± 2,75 kg
Temperature range	-20 to +60 °c
Gauges	Low pressure (M10 x 1)
Inlet pressure	50 bar (725 psi) AD: 20 bar (290 psi)
Outlet Pressure	0,1-1 / 0,3-3 / 1-10 bar (14,5/44/145 psi) AD: 1,5 bar (21,75 psi)
Oxygen use	inlet pressure ≤ 30 bar max. for aluminum and stainless steel
Leak rate	10^-8 M bar l/s
Nominal flow	2/1(AD)/2,5/3,5 Nm³/h (N2)

Dimensional drawings

Product Configurator

	Body material		Outlet Pressure	End connections	O-ring material	Configuration
MS	A	20	1	G	EPDM	A
	Aluminum A Stainless steel I		1 bar 1 3 bar 3 10 bar 10 Acetylene version 1,5 bar AD	G 3/8 - G 3/8 G 1/4 NPT - 1/4 NPT N	EPDM EPDM	Standard configuration A

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Pressure Regulators Catalog

Last update: Aug 05, 2024
Available in: en