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

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

group: 19MHGLXXX

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

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segments

commercial building

commercial building

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approvals

CRN

CRN

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item number

size

dimensions

weight

packaging

gtin

item number

19mhgl100

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750415470

item number

19mhgl120

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750919732

item number

19mhgl125

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750359781

item number

19mhgl135

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750539930

item number

19mhgl140

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750358784

item number

19mhgl15

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750075674

item number

19mhgl150

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750433962

item number

19mhgl17

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750541278

item number

19mhgl175

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750290510

item number

19mhgl18

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750572340

item number

19mhgl180

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750503726

item number

19mhgl20

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750584138

item number

19mhgl200

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750764219

item number

19mhgl232

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750506604

item number

19mhgl25

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750429545

item number

19mhgl250

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750173059

item number

19mhgl30

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750301087

item number

19mhgl33

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750507069

item number

19mhgl35

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750055805

item number

19mhgl40

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750374678

item number

19mhgl45

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750797330

item number

19mhgl50

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750490194

item number

19mhgl55

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750910791

item number

19mhgl60

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750022029

item number

19mhgl70

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750638084

item number

19mhgl75

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750433955

item number

19mhgl80

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750732690

item number

19mhgl85

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750354700

item number

19mhgl95

size

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

dimensions

-

weight

5.08 kg

packaging

carton (1 pce)

gtin

00670750493775

item number

19mhgl130

size

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

dimensions

-

weight

5.08 kg

packaging

-

gtin

00191988123680

item number

size

d1

DN1

l1

d2

DN2

l2

z2

h1

V

item number

19mhgl100

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

19mhgl120

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

19mhgl125

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

19mhgl135

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

19mhgl140

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

19mhgl15

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

19mhgl150

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

19mhgl17

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

19mhgl175

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

19mhgl18

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

19mhgl180

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

19mhgl20

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

19mhgl200

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

19mhgl232

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

19mhgl25

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

19mhgl250

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

19mhgl30

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

19mhgl33

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

19mhgl35

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

19mhgl40

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

19mhgl45

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

19mhgl50

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

19mhgl55

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

19mhgl60

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

19mhgl70

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

19mhgl75

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

19mhgl80

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

19mhgl85

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

19mhgl95

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

19mhgl130

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

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

19MHGLXXX

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

value

EC011311 Safety valve

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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