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

group: 19MHGKXXX

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

  • assortment
  • dimensions
  • specifications
  • downloads
  • ETIM

item number

size

dimensions

weight

packaging

gtin

item number

19MHGK100

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750412868

item number

19MHGK120

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750389474

item number

19MHGK125

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750412721

item number

19MHGK130

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750475733

item number

19MHGK135

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750032851

item number

19MHGK137

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750270611

item number

19MHGK140

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750302466

item number

19MHGK150

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750187292

item number

19MHGK155

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750519338

item number

19MHGK165

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750462795

item number

19MHGK166

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750504037

item number

19MHGK175

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750040436

item number

19MHGK200

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750340741

item number

19MHGK220

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750287572

item number

19MHGK250

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750663024

item number

19MHGK30

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750069857

item number

19MHGK300

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750341502

item number

19MHGK35

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750242519

item number

19MHGK45

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750062612

item number

19MHGK50

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750412738

item number

19MHGK60

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750728822

item number

19MHGK75

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750069871

item number

19MHGK90

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750438080

item number

19MHGK110

size

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

dimensions

-

weight

5.08 kg

packaging

-

gtin

00670750863288

item number

size

d1

DN1

l1

d2

DN2

l2

z2

h1

V

item number

19MHGK100

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

19MHGK120

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

19MHGK125

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

19MHGK130

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

19MHGK135

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

19MHGK137

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

19MHGK140

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

19MHGK150

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

19MHGK155

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

19MHGK165

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

19MHGK166

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

19MHGK175

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

19MHGK200

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

19MHGK220

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

19MHGK250

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

19MHGK30

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

19MHGK300

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

19MHGK35

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

19MHGK45

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

19MHGK50

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

19MHGK60

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

19MHGK75

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

19MHGK90

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

19MHGK110

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

product info

item

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

item number with gtin

19MHGKXXX

manufacturer

Aalberts integrated piping systems Americas, Inc. (Apollo)

size

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

weight

5.08 kg

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)

brand

Apollo

series

19 Series Safety Relief Valves

type

19MHGKXXX

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

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

label

Height (imperial)

value

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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