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

group: 19MEEAXXX

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

19MEEA100

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750356353

item number

19MEEA103

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750360961

item number

19MEEA106

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750360978

item number

19MEEA125

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750227806

item number

19MEEA134

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750051784

item number

19MEEA142

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750089688

item number

19MEEA15

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750572210

item number

19MEEA150

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750363023

item number

19MEEA155

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750050510

item number

19MEEA159

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750051746

item number

19MEEA160

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750314599

item number

19MEEA175

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750109331

item number

19MEEA20

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750360718

item number

19MEEA200

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750367328

item number

19MEEA220

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750747762

item number

19MEEA25

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750406447

item number

19MEEA250

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750584176

item number

19MEEA30

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750333095

item number

19MEEA35

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750064395

item number

19MEEA36

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750019531

item number

19MEEA38

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750069840

item number

19MEEA40

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750359804

item number

19MEEA50

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750031069

item number

19MEEA55

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750672347

item number

19MEEA60

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750099267

item number

19MEEA65

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750078361

item number

19MEEA70

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750752155

item number

19MEEA75

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750042638

item number

19MEEA80

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750016257

item number

19MEEA90

size

1" (DN25)

dimensions

-

weight

0.94 kg

packaging

carton (1 pce)

gtin

00670750885044

item number

size

d1

DN1

l1

d2

DN2

l2

z2

h1

V

item number

19meea100

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea103

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea106

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea125

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea134

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea142

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea15

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea150

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea155

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea159

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea160

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea175

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea20

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea200

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea220

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea25

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea250

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea30

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea35

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea36

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea38

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea40

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea50

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea55

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea60

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea65

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea70

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea75

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea80

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

item number

19meea90

size

1" (DN25)

d1

33.4

DN1

DN25

l1

67

d2

33.4

DN2

DN25

l2

43

z2

25

h1

51

V

68

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

19MEEAXXX

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 25

label

Outer pipe diameter connection 1

value

33.4mm

label

Outer pipe diameter connection 1 (imperial)

value

1.32"

label

Connection 2

value

Internal thread conical (NPT)

label

Nominal diameter connection 2

value

DN 25

label

Outer pipe diameter connection 2

value

33.4mm

label

Outer pipe diameter connection 2 (imperial)

value

1.32"

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

67.06mm

label

Length of connection 1 (imperial)

value

2.64"

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

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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