SPANISH HYDROGEN ASSOCIATION

URVA FLUIDOS INDUSTRIALES, S.L.

SMEs with less than 50 employees

C/ Papiro Nº28, PPol Ind. La Negrilla 41016 Sevilla

954404359

https://www.urvafluidos.com

patricia@urvafluidos.com

Company’s description

URVA FLUIDOS INDUSTRIALES is a global company mainly dedicated to the supply of industrial valves, with the added value of the technical advice offered by our engineering team throughout the purchasing process.

Characterized by being a company in constant growth, aware of the quality system and the importance of continuous training.

Main lines of business of the entity

URVA offers comprehensive and customized solutions for industrial fluids control.
Having a wide range of valves and accessories, in addition to the exclusive distribution of well-known brands.
Specialized in the automation of valves for the regulation of any fluid and with extensive experience in different sectors.
URVA offers specialized technical advice and also, extensive engineering services of the highest level.

Kg/h de H2	↔	Nm3/h de H2 gas	↔	litros/h de H2 líquido1	↔	Potencia2 (kW)
1	=	11,12	=	14,12	=	33,33
0,0899	=	1	=	1,270	=	3,00
0,0708	=	0,788	=	1	=	2,359
0,00833	=	0,0926	=	0,1177	=	0,278
0,0300	=	0,333	=	0,424	=	1

Masa H2 (kg)	↔	H2 gas (Nm3)	↔	H2 líquido1 (litros)	↔	Energía2 (MJ)	↔	Energía2 (kW·h)
1	=	11,12	=	14,12	=	120	=	33,33
0,0899	=	1	=	1,270	=	10,8	=	3,00
0,0708	=	0,788	=	1	=	8,495	=	2,359
0,00833	=	0,0926	=	0,1177	=	1	=	0,278
0,0300	=	0,333	=	0,424	=	3,6	=	1

Presión (Bar)	1	50	100	150	200	250	300	350
Factor de compresión	1	1,032	1,065	1,089	1,132	1,166	1,201	1,236
Presión (Bar)	400	500	600	700	800	900	1000
Factor de compresión	1,272	1,344	1,416	1,489	1,560	1,632	1,702

Densidad	0,0899 kg/Nm3 (gas) 0,0708 kg/l (liquido)
Poder calorífico inferior	120 MJ/kg
Poder calorífico superior	141,86 MJ/kg
Límites de explosión	4,0 - 75,0 % (concentración de H2 en aire)
Límites de detonación	18,3 - 59,0 % (concentración de H2 en aire)
Capacidad calorífica específica	Cp=14,199 KJ/(kg·K) Cv=10,074 KJ(kg·K)
Coeficiente de difusión	0,61 cm2/s

SPANISH HYDROGEN ASSOCIATION

URVA FLUIDOS INDUSTRIALES, S.L.

Company’s description

Main lines of business of the entity

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Valor energético basado en poder calorífico inferior