Apollo 19 Series Safety Relief Valves

Apollo ASME Sec VIII Steam Bronze Safety Relief Valves with Brass Trim, Teflon Seat, 1-1/4" x 1-1/2" (MNPT x FNPT)

Scraped SKU: 19KGFLXXX 2026-06-05 04:25:48

Attributes

Group Code19KGFLXXX
Product Typesafety-relief-valve
Brand Seriesapollo-19-series-safety-relief-valves
Applicationssteam, compressed air
ApprovalsBuild America Buy America (BABA) Act, Buy American Act (BAA), CRN, Made in USA
Solutionsutility

Description

ASME Sections I & VIII capacity certified safety valve for overpressure protection of steam power boilers, pressure piping systems, pressure vessels, piping and similar equipment. Suitable for steam, air and non-hazardous gases.
  • ASME Section I & VIII Certified Capacities
  • 5 - 300 psig Set Pressures @ -60°F min. / 406°F max.
  • 1/2" - 2-1/2" Inlet Connections Available
  • Stainless Steel Wetted Trim (19L, 19S)
  • PFA and Metal Seat Styles Available
  • Made in the USA 

Variations (38)

19KGFL100

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL115

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL120

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL125

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL145

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL15

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL150

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL155

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL160

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL17

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL174

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL175

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL20

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL200

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL240

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL25

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL250

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL30

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL35

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL39

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL40

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL45

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL50

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL54

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL55

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL60

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL65

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL70

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL72

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL75

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL80

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL85

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL88

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL90

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL93

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL95

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packagingCarton (1 pce)
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL110

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packaging-
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

19KGFL225

size1-1/4" x 1-1/2"
dimensions-
weight7.03 lb
packaging-
d11.66
DN1-
l13.38
d21.90
DN2-
l22.38
z21.84
h12.81
V4.72

Specifications

articleApollo ASME Sec VIII Steam Bronze Safety Relief Valves with Brass Trim, Teflon Seat, 1-1/4" x 1-1/2" (MNPT x FNPT)
article number with gtin19KGFLXXX
manufacturerAalberts integrated piping systems Americas, Inc. (Apollo)
size1-1/4" x 1-1/2"
weight7.03 lb
coloryellow, bronze
materialsbronze (ASTM B584)
finishingnone
shapePerpendicular
connection typeMPT - male thread conical (NPT), FPT - female thread conical (NPT)
product groupvalves (safety relief valves)
ETIM classEC011311 Safety valve
brandApollo
series19 Series Safety Relief Valves
product type19KGFLXXX
ETIM
{"etim-class":"EC011311 Safety valve","Housing material":"Bronze","Connection 1":"External thread conical (NPT)","Outer pipe diameter connection 1":"42.16mm","Outer pipe diameter connection 1 (imperial)":"1.66\"","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":"85.85mm","Length of connection 1 (imperial)":"3.38\"","Length of connection 2":"60.45mm","Length of connection 2 (imperial)":"2.38\"","Working length connection 2":"46.74mm","Working length connection 2 (imperial)":"1.84\"","Height":"","Height (imperial)":"","Suitable for heating":"No","Suitable for cooling":"No","Suitable for solar heating":"No","Suitable for hot tap water":"No"}

PDF Documents

[Datasheet] 19 Submittal Sheet Open PDF