Kromschröder VGBF Gas Pressure Regulator

Inlet pressure: up to 500 mbar (7.25 psig), 1 bar (14.5 psig) and 4 bar (58 psig). Outlet pressure: max 350 mbar

Inlet pressure max 500 mbar (7.25 psig), 1 bar (14.5 psig) and 4 bar (58 psig)
Outlet pressure (VGBF 15 – 50) 5 – 350 mbar (2 – 138 "WC)
Outlet pressure (VGBF 65, 150) 5 – 160 mbar (2 – 63 "WC)
Outlet pressure (VGBF 80, 100) 5 – 350 mbar (2 – 138 "WC)

Product description Last updated 09/2026

PRODUCT DESCRIPTION

Pressure regulator for natural gas, town gas, LPG (gaseous), biologically produced methane (max. 0.02% by vol. H2S) and air.
Specifications:

DN: 15 to 150,
Inlet pressure: max 500 mbar (7.25 psig), 1 bar (14.5 psig) and 4 bar (58 psig).
Outlet pressure:
- VGBF 15 – 50: 5 – 350 mbar (2 – 138 “WC),
- VGBF 65, 150: 5 – 160 mbar (2 – 63 “WC),
- VGBF 80, 100: 5 – 350 mbar (2 – 138 “WC).
- VGBF..05: EN 88, Class A, Group 2.
- VGBF..10, VGBF..40: EN 334, Accuracy Class: AC 10,
Connections: NPT thread (DN15-50), ANSI flange (DN50-100).
Operating temperature: -15 to +60 °C
Weight: 0.9 – 46.5 kg

Materials:

Standards

TECHNICAL SPECIFICATIONS

Specifications of Kromschröder VGBF Gas Pressure Regulator

PARAMETER	VALUE
Model	VGBF
Inlet pressure	max 500 mbar (7.25 psig), 1 bar (14.5 psig) and 4 bar (58 psig)
Outlet pressure (VGBF 15 – 50)	5 – 350 mbar (2 – 138 "WC)
Outlet pressure (VGBF 65, 150)	5 – 160 mbar (2 – 63 "WC)
Outlet pressure (VGBF 80, 100)	5 – 350 mbar (2 – 138 "WC)
Standard VGBF..05	EN 88, Class A, Group 2
Standard VGBF..10, VGBF..40	EN 334, Accuracy Class AC 10
Connections	NPT thread (DN15-50), ANSI flange (DN50-100)
Operating temperature	-15 to +60 °C
Weight	0.9 – 46.5 kg
Diaphragm	NBR or Viton
Disc	NBR or Viton
Standards	(EU) 2016/426 (GAR), DIN EN 88-1:2011, DIN EN 88-2:2008, DIN EN 334:2009
DN	15 to 150
Housing	aluminum
Gas types	natural gas, town gas, LPG (gaseous), methane-based biogas (max. 0.02% by vol. H2S) and air
Brand	Kromschröder
Origin	Germany

Specifications may vary with the ordered configuration. Contact a CAD engineer for sizing to your actual operating conditions.