Apollo 500 Series Safety Relief Valves

Apollo Sec VIII Air/Gas Bronze Safety Relief Valve with Brass Trim, Screwed Cap, Metal Seat, Default Setting, 1" x 1-1/2" (MNPT x FNPT)

Scraped SKU: 511FEBKMAAXXXX 2026-06-05 04:25:25

Attributes

Group Code511FEBKMAAXXXX
Product Typesafety-relief-valve
Brand Seriesapollo-500-series-safety-relief-valves
Applicationsheating, cooling, steam, compressed air
ApprovalsCRN, PED 2014/68/EU – Module H
Solutionsutility

Description

ASME Section VIII capacity certified safety relief valve for overpressure protection of steam, air/gas and liquid systems, pressure vessels, piping and similar equipment.
  • ASME Section VIII Certified Capacities
  • 5-1200 psig Set Pressures @ 800°F
  • 1/2" - 2" Inlet Connections
  • Lapped Metal Seats; O-ring and PCTFE Seats Optional
  • Screwed Cap or Packed Lift Lever Configuration
  • Made in the USA

 

Variations (17)

511FEBKMAA0220

size1"
dimensions-
weight5 lb
packaging-
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0075

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0100

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0120

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0125

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0140

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0150

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0160

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0175

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0200

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0225

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0240

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0250

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0260

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0270

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0275

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

511FEBKMAA0300

size1" x 1-1/2"
dimensions-
weight5 lb
packagingCarton (1 pce)
d11.32
l12.86
d21.90
l22.38
z21.68
h15.52
V1.95
DN1-
DN2-

Specifications

articleApollo Sec VIII Air/Gas Bronze Safety Relief Valve with Brass Trim, Screwed Cap, Metal Seat, Default Setting, 1" x 1-1/2" (MNPT x FNPT)
article number with gtin511FEBKMAAXXXX
manufacturerAalberts integrated piping systems Americas, Inc. (Apollo)
weight5 lb
colorbronze
materialsbronze (ASTM B584-C84400)
finishingnone
shapePerpendicular
connection typeMPT - male thread conical (NPT), FPT - female thread conical (NPT)
product groupvalves (safety relief valves)
ETIM classEC011311 Safety valve
brandApollo
series500 Series Safety Relief Valves
product type511FEBKMAAXXXX
ETIM
{"etim-class":"EC011311 Safety valve","Housing material":"Bronze","Connection 1":"External thread conical (NPT)","Outer pipe diameter connection 1":"33.4mm","Outer pipe diameter connection 1 (imperial)":"1.32\"","Connection 2":"Internal thread conical (NPT)","Outer pipe diameter connection 2":"48.26mm","Outer pipe diameter connection 2 (imperial)":"1.9\"","Surface protection":"Untreated","Length of connection 1":"72.64mm","Length of connection 1 (imperial)":"2.86\"","Length of connection 2":"60.45mm","Length of connection 2 (imperial)":"2.38\"","Working length connection 2":"42.67mm","Working length connection 2 (imperial)":"1.68\"","Height":"","Height (imperial)":"","Suitable for heating":"Yes","Suitable for cooling":"Yes","Suitable for solar heating":"No","Suitable for hot tap water":"No"}

PDF Documents

[Datasheet] 500 Submittal Sheet Open PDF