Apollo 500 Series Safety Relief Valves

Apollo Sec VIII Liquid Bronze Safety Relief Valve with Brass Trim, Screwed Cap, Metal Seat, Default Setting, 1/2" x 3/4" (MNPT x FNPT)

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

Attributes

Group Code511DCDJMAAXXXX
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 (28)

511DCDJMAA0015

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0020

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0030

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0040

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0050

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0051

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0060

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0070

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0075

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0080

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0090

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0100

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0110

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0116

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0120

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0125

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0145

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0150

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0165

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0175

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0200

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0205

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0225

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0250

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0275

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0280

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0290

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

511DCDJMAA0300

size1/2" x 3/4"
dimensions-
weight2 lb
packagingCarton (1 pce)
d10.84
DN1-
l12.38
d21.05
DN2-
l21.63
z21.05
h13.65
V1.52

Specifications

articleApollo Sec VIII Liquid Bronze Safety Relief Valve with Brass Trim, Screwed Cap, Metal Seat, Default Setting, 1/2" x 3/4" (MNPT x FNPT)
article number with gtin511DCDJMAAXXXX
manufacturerAalberts integrated piping systems Americas, Inc. (Apollo)
size1/2" x 3/4"
weight2 lb
colorbronze
materialsbronze (ASTM B584-C84400)
finishingnone
shapePerpendicular
connection typeMPT - male thread conical (NPT), FPT - female thread conical (NPT)
max operating pressure liquid1200 psi
product groupvalves (safety relief valves)
ETIM classEC011311 Safety valve
country of originUnited States
brandApollo
series500 Series Safety Relief Valves
product type511DCDJMAAXXXX
unsps40141606
ETIM
{"etim-class":"EC011311 Safety valve","Housing material":"Bronze","Connection 1":"External thread conical (NPT)","Nominal diameter connection 1":"DN 15","Outer pipe diameter connection 1":"21.34mm","Outer pipe diameter connection 1 (imperial)":"0.84\"","Connection 2":"Internal thread conical (NPT)","Nominal diameter connection 2":"DN 20","Outer pipe diameter connection 2":"26.67mm","Outer pipe diameter connection 2 (imperial)":"1.05\"","Max. operating pressure at 20 °C":"82.74bar","Max. operating pressure at 20 °C (imperial)":"1200psi","Surface protection":"Untreated","Length of connection 1":"60.45mm","Length of connection 1 (imperial)":"2.38\"","Length of connection 2":"41.4mm","Length of connection 2 (imperial)":"1.63\"","Working length connection 2":"26.67mm","Working length connection 2 (imperial)":"1.05\"","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