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Apollo ASME Sec I Steam Bronze Safety Relief Valves with Brass Trim, Metal Seat, 3/4" x 1" (MNPT x FNPT)

group: 19MEDAXXX

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

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CRN

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code

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3/4" (DN20) x 1" (DN25)

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3/4" (DN20) x 1" (DN25)

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size

3/4" (DN20) x 1" (DN25)

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64

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33.4

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size

3/4" (DN20) x 1" (DN25)

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64

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33.4

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43

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size

3/4" (DN20) x 1" (DN25)

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26.7

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64

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33.4

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43

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size

3/4" (DN20) x 1" (DN25)

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26.7

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33.4

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size

3/4" (DN20) x 1" (DN25)

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26.7

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64

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33.4

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43

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size

3/4" (DN20) x 1" (DN25)

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26.7

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64

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33.4

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DN25

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size

3/4" (DN20) x 1" (DN25)

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26.7

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DN20

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64

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33.4

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DN25

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43

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68

size

3/4" (DN20) x 1" (DN25)

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26.7

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64

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33.4

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DN25

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43

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size

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64

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33.4

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size

3/4" (DN20) x 1" (DN25)

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64

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33.4

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DN25

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43

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68

size

3/4" (DN20) x 1" (DN25)

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DN1

DN20

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64

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33.4

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DN25

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43

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68

size

3/4" (DN20) x 1" (DN25)

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26.7

DN1

DN20

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64

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33.4

DN2

DN25

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43

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h1

51

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68

size

3/4" (DN20) x 1" (DN25)

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26.7

DN1

DN20

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64

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

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68

size

3/4" (DN20) x 1" (DN25)

d1

26.7

DN1

DN20

l1

64

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

size

3/4" (DN20) x 1" (DN25)

d1

26.7

DN1

DN20

l1

64

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

size

3/4" (DN20) x 1" (DN25)

d1

26.7

DN1

DN20

l1

64

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

size

3/4" (DN20) x 1" (DN25)

d1

26.7

DN1

DN20

l1

64

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

size

3/4" (DN20) x 1" (DN25)

d1

26.7

DN1

DN20

l1

64

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

size

3/4" (DN20) x 1" (DN25)

d1

26.7

DN1

-

l1

64

d2

33.4

DN2

-

l2

43

z2

25

h1

51

V

68

size

3/4" (DN20) x 1" (DN25)

d1

26.7

DN1

-

l1

64

d2

33.4

DN2

-

l2

43

z2

25

h1

51

V

68

technical drawing for product

product info

item

Apollo ASME Sec I Steam Bronze Safety Relief Valves with Brass Trim, Metal Seat, 3/4" x 1" (MNPT x FNPT)

item number with gtin

19MEDAXXX

manufacturer

Aalberts integrated piping systems Americas, Inc. (Apollo)

size

3/4" (DN20) x 1" (DN25)

weight

0.86 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

19MEDAXXX

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

26.67mm

label

Outer pipe diameter connection 1 (imperial)

value

1.05"

label

Connection 2

value

Internal thread conical (NPT)

label

Outer pipe diameter connection 2

value

33.4mm

label

Outer pipe diameter connection 2 (imperial)

value

1.32"

label

Surface protection

value

Untreated

label

Length of connection 1

value

63.5mm

label

Length of connection 1 (imperial)

value

2.5"

label

Length of connection 2

value

42.93mm

label

Length of connection 2 (imperial)

value

1.69"

label

Working length connection 2

value

25.4mm

label

Working length connection 2 (imperial)

value

1"

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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