VALVES FOR FIRE-FIGHTING

GB2

General features

CUSTOM BALL VALVES FOR FIRE-FIGHTIGN FIELD

Technical drawing

Item code			Type	DN	INCH	PN MPa	A mm	⌀A mm	⌀A/QC mm	B mm	⌀B mm	B1 mm	b mm	C mm	C-BSPP	C RF mm	C RTJ mm	C1 mm	Cavity L mm	Cavity L1 mm	C-D	ch mm	CS	D mm	D1 mm	d mm	⌀d mm	⌀d/QC mm	E mm	⌀E mm	⌀E linea mm	E1 mm	E2 mm	E3 mm	E4 mm	E5 mm	E6 mm	E7 mm	E8 mm	E9 mm	ES.V mm	F mm	F1 mm	Flow max l/min	Flow min-max l/min	G mm	⌀G mm	⌀G* mm	G1 mm	H mm	⌀H mm	H1 mm	I mm	I1 mm	ISO5211	J mm	K mm	⌀K mm	⌀K* mm	n°⌀K mm	⌀K1 mm	L mm	L1 mm	L2 mm	L3 mm	L4 mm	LSCH80 mm	⌀LW mm	⌀LW1 mm	M mm	⌀M mm	N mm	⌀N mm	O-ring	P mm	⌀P mm	Pilot Ratio	Pressure cracking MPa	Pressure max MPa	Pressure max peak MPa	Pressure max rotating MPa	Pressure max static MPa	Pressure max woking MPa	Q mm	⌀Q mm	R mm	⌀R mm	⌀RA mm	S mm	⌀S mm	Setting range MPa	Setting standard MPa	SW mm	SW1 mm	T mm	⌀T mm	U mm	V mm	V1 - V2 C1 - C2GAS - MET	W mm	W* mm	W1 mm	W2 mm	Weight kg	X mm	X* mm	⌀X mm	X1 mm	X-BSPP	Y mm	⌀Y mm	Y1 mm	⌀z mm
GB2 S6 1 1/2			GB2	50			112			56				292								85		250																						118			137.5	576			422			376	131					216						48

Certifications

DNV

The DNV certificate (Det Norske Veritas body) regulates products and equipment conformity to the maritime regulations and requirements.

UKCA

The UKCA Ex certification (UK Conformity Assessed EXplosive atmosphere) regulates equipment used in areas with an explosive atmosphere in the United Kingdom.
The UKCA PER certification (UK Conformity Assessed Pressure Equipment Regulation) regulates the design, manufacture, equipment and conformity assessment of pressure equipment ensuring a high level of safety in the United Kingdom.

CE ATEX

The CE certification ATEX (ATmosphere EXplosive) regulates equipment used in areas with an explosive atmosphere in the EU.

CE PED

The CE PED certification (Pressure Equipment Directive) regulates the design, manufacture, equipment and conformity assessment of pressure equipment ensuring a high level of safety in the EU.

EAC

The EAC certificates and declarations (EurAsian Conformity) demonstrates that products conform to all technical regulations of the Eurasian Customs Union, particularly referring to pressure equipment, those used in areas with an explosive atmosphere and machines.

Download: Catalogues and Drawings

CUSTOMIZED LEAN SOLUTION

DATASHEET

pdf ( 204.53 KB )

Solutions

Fire-fighting systems

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