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

group: 19KGFAXXX

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 
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applications

steam

steam

compressed air

compressed air

segments

commercial building

commercial building

approvals

CRN

CRN

item number

size

dimensions

weight

packaging

gtin

item number

19KGFA100

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750963117

item number

19KGFA105

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750572081

item number

19KGFA110

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750431753

item number

19KGFA12

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750083464

item number

19KGFA120

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750215131

item number

19KGFA125

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750963124

item number

19KGFA130

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750364310

item number

19KGFA135

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750358999

item number

19KGFA140

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750422966

item number

19KGFA142

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750507205

item number

19KGFA145

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750340543

item number

19KGFA15

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750107504

item number

19KGFA150

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750963131

item number

19KGFA151

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750294259

item number

19KGFA154

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750294273

item number

19KGFA155

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750083921

item number

19KGFA160

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750864063

item number

19KGFA165

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750963148

item number

19KGFA175

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750108051

item number

19KGFA176

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750853890

item number

19KGFA180

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750598562

item number

19KGFA185

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750108358

item number

19KGFA190

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750943515

item number

19KGFA195

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750402593

item number

19KGFA20

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750188732

item number

19KGFA200

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750108280

item number

19KGFA210

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750803499

item number

19KGFA220

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750058370

item number

19KGFA230

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750924897

item number

19KGFA240

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750357213

item number

19KGFA245

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750090684

item number

19KGFA25

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750296208

item number

19KGFA250

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750227431

item number

19KGFA30

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750328183

item number

19KGFA35

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750305337

item number

19KGFA40

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750188398

item number

19KGFA45

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750215353

item number

19KGFA50

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750963094

item number

19KGFA55

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750313950

item number

19KGFA60

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750195617

item number

19KGFA65

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750839986

item number

19KGFA70

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750207716

item number

19KGFA75

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750215490

item number

19KGFA80

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750293115

item number

19KGFA85

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750362569

item number

19KGFA90

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750313165

item number

19KGFA95

size

1-1/4" (DN32) x 1-1/2" (DN40)

dimensions

-

weight

3.19 kg

packaging

carton (1 pce)

gtin

00670750061356

item number

size

d1

DN1

l1

d2

DN2

l2

z2

h1

V

item number

19kgfa100

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa105

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa110

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa12

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa120

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa125

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa130

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa135

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa140

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa142

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa145

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa15

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa150

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa151

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa154

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa155

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa160

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa165

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa175

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa176

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa180

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa185

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa190

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa195

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa20

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa200

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa210

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa220

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa230

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa240

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa245

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa25

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa250

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa30

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa35

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa40

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa45

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa50

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa55

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa60

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa65

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa70

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa75

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa80

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa85

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa90

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

item number

19kgfa95

size

1-1/4" (DN32) x 1-1/2" (DN40)

d1

42.2

DN1

DN32

l1

86

d2

48.3

DN2

DN40

l2

60

z2

47

h1

71

V

120

technical drawing for product

characteristics

color

yellow, bronze

materials

bronze (ASTM B584)

finishing

none

shape

Perpendicular

connection type

MPT - male thread conical (NPT), FPT - female thread conical (NPT)

general

product group

valves (safety relief valves)

ETIM class

EC011311 Safety valve

brand

Apollo

series

19 Series Safety Relief Valves

type

19KGFAXXX

UNSPS

40141606

technical

max operating pressure liquid

20.68 bar

image for 19 Image

image | png

19 Image

image for 19 MNPT x FNPT Diagram

diagram | png

19 MNPT x FNPT Diagram

submittal sheet | pdf

19 Submittal Sheet

label

value

label

ETIM class

label

Housing material

value

Bronze

label

Connection 1

value

External thread conical (NPT)

label

Nominal diameter connection 1

value

DN 32

label

Outer pipe diameter connection 1

value

42.16mm

label

Outer pipe diameter connection 1 (imperial)

value

1.66"

label

Connection 2

value

Internal thread conical (NPT)

label

Nominal diameter connection 2

value

DN 40

label

Outer pipe diameter connection 2

value

48.26mm

label

Outer pipe diameter connection 2 (imperial)

value

1.9"

label

Max. operating pressure at 20 °C

value

20.68bar

label

Max. operating pressure at 20 °C (imperial)

value

300psi

label

Surface protection

value

Untreated

label

Length of connection 1

value

85.85mm

label

Length of connection 1 (imperial)

value

3.38"

label

Length of connection 2

value

60.45mm

label

Length of connection 2 (imperial)

value

2.38"

label

Working length connection 2

value

46.74mm

label

Working length connection 2 (imperial)

value

1.84"

label

Height

value

0mm

label

Height (imperial)

value

0"

label

Suitable for heating

value

No

label

Suitable for cooling

value

No

label

Suitable for solar heating

value

No

label

Suitable for hot tap water

value

No

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