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

Scraped SKU: 19KHGKXXX 2026-06-05 04:25:49

Attributes

Group Code19KHGKXXX
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 (55)

19KHGK100

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK110

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK115

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK120

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK125

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK130

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK135

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK137

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK140

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK145

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK15

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK150

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK155

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK157

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK162

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK164

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK165

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK166

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK174

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK175

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK190

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK200

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK21

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK22

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK225

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK25

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK250

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK28

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK285

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK30

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK33

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK35

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK40

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK42

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK44

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK45

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK47

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK50

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK53

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK55

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK60

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK63

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK65

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK66

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK70

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK73

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK75

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK80

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK85

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK90

size1-1/2" x 2"
dimensions-
weight11.2 lb
packagingCarton (1 pce)
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK138

size1-1/2" x 2"
dimensions-
weight11.2 lb
packaging-
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK160

size1-1/2" x 2"
dimensions-
weight11.2 lb
packaging-
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK185

size1-1/2" x 2"
dimensions-
weight11.2 lb
packaging-
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK240

size1-1/2" x 2"
dimensions-
weight11.2 lb
packaging-
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

19KHGK99

size1-1/2" x 2"
dimensions-
weight11.2 lb
packaging-
d11.90
DN1-
l13.63
d22.38
DN2-
l22.71
z21.92
h12.81
V5.41

Specifications

articleApollo ASME Sec VIII Air Bronze Safety Relief Valves with Brass Trim, Teflon Seat, 1-1/2" x 2" (MNPT x FNPT)
article number with gtin19KHGKXXX
manufacturerAalberts integrated piping systems Americas, Inc. (Apollo)
size1-1/2" x 2"
weight11.2 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 type19KHGKXXX
ETIM
{"etim-class":"EC011311 Safety valve","Housing material":"Bronze","Connection 1":"External thread conical (NPT)","Outer pipe diameter connection 1":"48.26mm","Outer pipe diameter connection 1 (imperial)":"1.9\"","Connection 2":"Internal thread conical (NPT)","Outer pipe diameter connection 2":"60.32mm","Outer pipe diameter connection 2 (imperial)":"2.38\"","Surface protection":"Untreated","Length of connection 1":"92.2mm","Length of connection 1 (imperial)":"3.63\"","Length of connection 2":"68.83mm","Length of connection 2 (imperial)":"2.71\"","Working length connection 2":"48.77mm","Working length connection 2 (imperial)":"1.92\"","Height":"","Height (imperial)":"","Suitable for heating":"No","Suitable for cooling":"No","Suitable for solar heating":"No","Suitable for hot tap water":"No"}

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