Apollo 19 Series Safety Relief Valves

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

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

Attributes

Group Code	19KFELXXX
Product Type	safety-relief-valve
Brand Series	apollo-19-series-safety-relief-valves
Applications	steam, compressed air
Approvals	Build America Buy America (BABA) Act, Buy American Act (BAA), CRN, Made in USA
Solutions	utility

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 (46)

19KFEL100

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL103

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL105

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL110

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL115

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL120

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL125

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL130

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL140

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL145

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL147

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL15

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL150

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL160

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL165

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL170

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL175

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL18

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL180

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL20

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL200

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL210

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL22

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL225

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL25

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL250

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL30

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL35

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL36

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL40

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL45

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL50

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL55

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL60

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL65

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL66

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL70

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL72

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL75

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL80

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL85

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL90

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL95

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	Carton (1 pce)
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL123

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	-
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL58

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	-
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

19KFEL67

size	1" x 1-1/4"
dimensions	-
weight	3.9 lb
packaging	-
d1	1.32
DN1	-
l1	2.95
d2	1.66
DN2	-
l2	1.95
z2	1.36
h1	2.38
V	4.02

Specifications

article	Apollo ASME Sec VIII Steam Bronze Safety Relief Valves with Brass Trim, Teflon Seat, 1" x 1-1/4" (MNPT x FNPT)
article number with gtin	19KFELXXX
manufacturer	Aalberts integrated piping systems Americas, Inc. (Apollo)
size	1" x 1-1/4"
weight	3.9 lb
color	yellow, bronze
materials	bronze (ASTM B584)
finishing	none
shape	Perpendicular
connection type	MPT - male thread conical (NPT), FPT - female thread conical (NPT)
product group	valves (safety relief valves)
ETIM class	EC011311 Safety valve
brand	Apollo
series	19 Series Safety Relief Valves
product type	19KFELXXX
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":"42.16mm","Outer pipe diameter connection 2 (imperial)":"1.66\"","Surface protection":"Untreated","Length of connection 1":"74.93mm","Length of connection 1 (imperial)":"2.95\"","Length of connection 2":"49.53mm","Length of connection 2 (imperial)":"1.95\"","Working length connection 2":"34.54mm","Working length connection 2 (imperial)":"1.36\"","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

Links

Source product page API JSON for this product

Images

Raw

ID	8409
Code	19KFELXXX
Categories	Apollo 19 Series Safety Relief Valves