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Type 06801 with bellow seal

Datasheet ID: CR_06801

Field of application

Applications:

Provided as safety device for protection against excessive pressure in stationary and moveable gas

cylinders and pressure vessels. Approved for non-inflammable and inflammable vapours, gases and fluids.

Working temperature: -270°C / -454°F (3K) up to +225°C / +437°F (498K)

Maximum allowed back pressure: 15% of set pressure, pressure-temperature must be observed

Certificates

EAC - Eurasian Conformity (010/2011)

EAC - Eurasian Conformity (032/2013)

Lloyd's Register (Class Rules)

ABS (Class Rules)

20-2042586-PDA

Gost Ukraine (Gost Ukraine)

License of Special Equipment (China) (TS)

ClassNK (Class Rules)

BV (Class Rules)

Solution	H2, LNG, Air Gases
Solution Area	Manufacturing, Transport, Storage, Application, Refueling, Processes
SKU	CR_06801

Type 06801	Technical data
Nominal size	GW	1/2	3/4	1	1
Orifice	d₀	12.5	15	20	23
Dimension code	.X.	1204	1506	2010	2310
Set pressure range	bar	3.0-25.0	3.0-25.0	3.0-25.0	3.0-25.0
Outlet	GA	G 1	G 1	G 1-1/4	G 1-1/2
Height	H	186	190	205	255
Length	L₁	44	44	51	56
Length	L₂	52	54	63	65
Wrench size across flats	S₁	36	36	41	50
Wrench size across flats	S₂	41	41	50	55
Weight	ca. kg	1.03	1.05	1.70	2.45
Coeff. of discharge vapours, gases	α_w	0.60	0.50	0.60	0.66
Coeff. of discharge fluids	α_w	-	0.39	0.45	0.48

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