High Flow Line Regulators

PROTÉE 431 - REGULATOR WITH BALANCED VALVE (FIRST STAGE REGULATOR)

This regulator is designed for medium and low pressure. Thanks to their balanced valve, the PROTÉE are insensitive to the variations of the outlet pressure. They enable the distribution of all non-corrosive compressed gas (except oxygen: contact GCE).

APPLICATION

First stage regulation for a propane cistern
Gas distribution of medium pressure
Supply gas for burners in medium pressure
Oven inert
Gas supply for safety devices
Pressure limiting device (PROTEÉ 431 with RD05)

PRODUCT ADVANTAGES

Watertightness in case of bad weather
All components comfortably accessible
Easy and fast dismantling
Simple and heavy-duty
Low closing pressure
Removable encapsulated valve

PROTÉE 431-N

Art. Nr.	Connection	Gas	Max.inlet pressure bar (psi)	Outlet pressure bar (psi)	Flow air Nm³/h	Flow propane kg/h
I101349	Flanged DN 50*	N,M,P	20 (300)	0,8-2,1 (12-30)	400-1150	620-1750
I101350	Flanged DN 50*	N,M,P	20 (300)	2,1-3 (30-40)	400-1450	620-2250
I101351	Flanged DN 50*	N,M,P	20 (300)	3-6,5 (40-90)	400-2305	620-3570

*Version with gauge

PROTÉE 431-S (AML1 with RD05)

Art. Nr.	Connection	Gas	Max.inlet pressure bar (psi)	Outlet pressure bar (psi)	Flow air Nm³/h	Flow propane kg/h
I101352	Flanged DN 50*	N,M,P	20 (300)	0,8-2,1 (12-30)	400-1150	620-1750
I101353	Flanged DN 50*	N,M,P	20 (300)	2,1-3 (30-40)	400-1450	620-2250
I101354	Flanged DN 50*	N,M,P	20 (300)	3-6,5 (40-90)	400-2305	620-3570

*Version with gauge

SPARE PARTS

Maintenance kit for models with spring used with non-corrosive gas.

Art. Nr.	Model	Contents
I291283	PROTÉE 431-N	1 diaphragm, 1 diaphragm washer (for AML2), 1 complete reagulating valve, 3 washers (plug and valve), 1 blind nut
I291270	Previous model of PROTÉE 431-N	washers, 1 diaphragm, 1 complete regulating valve, 1 valve axis

ACCESSORIES

Outlet security kit for N-models not having outlet security device, GCE propose a security kit.

Art. Nr.	Model	Outlet pressure	Name
I291308	PROTÉE 431-N	0,8 to 2,1 bar	Kit RD05 - B PROTÉE 431
I291307	PROTÉE 431-N	2,1 to 3 bar, 3-5 bar	Kit RD05 - A PROTÉE 431