article: 521HHBKKAA0350
steam
compressed air
heating
cooling
utility
CRN
PED 2014/68/EU – Module H
label
value
label
d1
value
60.3
label
l1
value
89
label
d2
value
73.0
label
l2
value
70
label
z2
value
46
label
h1
value
221
label
V
value
73
article
VLV,REL,H ORI,2",521SER,350PSI
article number with gtin
521HHBKKAA0350 (00191988032937)
product number with gtin
521HHBKKAA0350 (00191988032937)
manufacturer
Aalberts integrated piping systems Americas, Inc. (Apollo)
size
2"
weight
16 lb
color
bronze
materials
bronze (ASTM B584-C84400)
finishing
none
shape
Perpendicular
connection type
MPT - male thread conical (NPT), FPT - female thread conical (NPT)
product group
valves ()
ETIM class
EC011311 Safety valvebrand
Apollo
series
500 Series Safety Relief Valves
product type
521HHBKKAAXXXX
label
value
label
etim-class
value
EC011311 Safety valvelabel
Housing material
value
Bronze
label
Connection 1
value
External thread conical (NPT)
label
Outer pipe diameter connection 1
value
60.32mm
label
Outer pipe diameter connection 1 (imperial)
value
2.38"
label
Connection 2
value
Internal thread conical (NPT)
label
Outer pipe diameter connection 2
value
73.02mm
label
Outer pipe diameter connection 2 (imperial)
value
2.88"
label
Surface protection
value
Untreated
label
Length of connection 1
value
88.9mm
label
Length of connection 1 (imperial)
value
3.5"
label
Length of connection 2
value
69.85mm
label
Length of connection 2 (imperial)
value
2.75"
label
Working length connection 2
value
46.48mm
label
Working length connection 2 (imperial)
value
1.83"
label
Height
value
label
Height (imperial)
value
label
Suitable for heating
value
Yes
label
Suitable for cooling
value
Yes
label
Suitable for solar heating
value
No
label
Suitable for hot tap water
value
No
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