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

group: 19KHGLXXX

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

d1

DN1

l1

d2

DN2

l2

z2

h1

V

item number

19KHGL100

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL110

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL115

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL116

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL120

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL122

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL125

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL130

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL135

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL140

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL145

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL15

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL150

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL16

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL160

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL165

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL17

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL175

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL185

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL195

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL20

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL200

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL245

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL25

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL250

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL30

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL32

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL33

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL35

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL40

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL43

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL45

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL48

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL50

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL51

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL52

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL57

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL58

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL60

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL65

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL70

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL75

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL80

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL83

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL85

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL90

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL95

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL96

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

DN40

l1

92

d2

60.3

DN2

DN50

l2

69

z2

49

h1

71

V

137

item number

19KHGL105

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

l1

92

d2

60.3

DN2

l2

69

z2

49

h1

71

V

137

item number

19KHGL180

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

l1

92

d2

60.3

DN2

l2

69

z2

49

h1

71

V

137

item number

19KHGL67

size

1-1/2" (DN40) x 2" (DN50)

d1

48.3

DN1

l1

92

d2

60.3

DN2

l2

69

z2

49

h1

71

V

137

technical drawing for product

characteristics

color

yellow, bronze

materials

bronze (ASTM B584)

finishing

none

manufacturer

Aalberts integrated piping systems Americas, Inc. (Apollo)

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

19KHGLXXX

label

value

label

ETIM class

label

Housing material

value

Bronze

label

Connection 1

value

External thread conical (NPT)

label

Outer pipe diameter connection 1

value

48.26mm

label

Outer pipe diameter connection 1 (imperial)

value

1.9"

label

Connection 2

value

Internal thread conical (NPT)

label

Outer pipe diameter connection 2

value

60.32mm

label

Outer pipe diameter connection 2 (imperial)

value

2.38"

label

Surface protection

value

Untreated

label

Length of connection 1

value

92.2mm

label

Length of connection 1 (imperial)

value

3.63"

label

Length of connection 2

value

68.83mm

label

Length of connection 2 (imperial)

value

2.71"

label

Working length connection 2

value

48.77mm

label

Working length connection 2 (imperial)

value

1.92"

label

Height

value

0mm

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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