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

group: 19SFEAXXX

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

19sfea100

size

1" (DN25) x 1-1/4" (DN32)

dimensions

-

weight

1.77 kg

packaging

carton (1 pce)

gtin

00670750339929

item number

19sfea125

size

1" (DN25) x 1-1/4" (DN32)

dimensions

-

weight

1.77 kg

packaging

carton (1 pce)

gtin

00670750268212

item number

19sfea15

size

1" (DN25) x 1-1/4" (DN32)

dimensions

-

weight

1.77 kg

packaging

carton (1 pce)

gtin

00670750209925

item number

19sfea250

size

1" (DN25) x 1-1/4" (DN32)

dimensions

-

weight

1.77 kg

packaging

carton (1 pce)

gtin

00670750398896

item number

19sfea265

size

1" (DN25) x 1-1/4" (DN32)

dimensions

-

weight

1.77 kg

packaging

carton (1 pce)

gtin

00670750951855

item number

19sfea30

size

1" (DN25) x 1-1/4" (DN32)

dimensions

-

weight

1.77 kg

packaging

carton (1 pce)

gtin

00670750064685

item number

19sfea300

size

1" (DN25) x 1-1/4" (DN32)

dimensions

-

weight

1.77 kg

packaging

carton (1 pce)

gtin

00670750780530

item number

19sfea32

size

1" (DN25) x 1-1/4" (DN32)

dimensions

-

weight

1.77 kg

packaging

carton (1 pce)

gtin

00670750757662

item number

19sfea75

size

1" (DN25) x 1-1/4" (DN32)

dimensions

-

weight

1.77 kg

packaging

carton (1 pce)

gtin

00670750091650

item number

19sfea90

size

1" (DN25) x 1-1/4" (DN32)

dimensions

-

weight

1.77 kg

packaging

carton (1 pce)

gtin

00670750050114

item number

19sfea45

size

1" (DN25) x 1-1/4" (DN32)

dimensions

-

weight

1.77 kg

packaging

-

gtin

00191988120504

item number

size

d1

DN1

l1

d2

DN2

l2

z2

h1

V

item number

19sfea100

size

1" (DN25) x 1-1/4" (DN32)

d1

33.4

DN1

DN25

l1

75

d2

42.2

DN2

DN32

l2

50

z2

35

h1

60

V

102

item number

19sfea125

size

1" (DN25) x 1-1/4" (DN32)

d1

33.4

DN1

DN25

l1

75

d2

42.2

DN2

DN32

l2

50

z2

35

h1

60

V

102

item number

19sfea15

size

1" (DN25) x 1-1/4" (DN32)

d1

33.4

DN1

DN25

l1

75

d2

42.2

DN2

DN32

l2

50

z2

35

h1

60

V

102

item number

19sfea250

size

1" (DN25) x 1-1/4" (DN32)

d1

33.4

DN1

DN25

l1

75

d2

42.2

DN2

DN32

l2

50

z2

35

h1

60

V

102

item number

19sfea265

size

1" (DN25) x 1-1/4" (DN32)

d1

33.4

DN1

DN25

l1

75

d2

42.2

DN2

DN32

l2

50

z2

35

h1

60

V

102

item number

19sfea30

size

1" (DN25) x 1-1/4" (DN32)

d1

33.4

DN1

DN25

l1

75

d2

42.2

DN2

DN32

l2

50

z2

35

h1

60

V

102

item number

19sfea300

size

1" (DN25) x 1-1/4" (DN32)

d1

33.4

DN1

DN25

l1

75

d2

42.2

DN2

DN32

l2

50

z2

35

h1

60

V

102

item number

19sfea32

size

1" (DN25) x 1-1/4" (DN32)

d1

33.4

DN1

DN25

l1

75

d2

42.2

DN2

DN32

l2

50

z2

35

h1

60

V

102

item number

19sfea75

size

1" (DN25) x 1-1/4" (DN32)

d1

33.4

DN1

DN25

l1

75

d2

42.2

DN2

DN32

l2

50

z2

35

h1

60

V

102

item number

19sfea90

size

1" (DN25) x 1-1/4" (DN32)

d1

33.4

DN1

DN25

l1

75

d2

42.2

DN2

DN32

l2

50

z2

35

h1

60

V

102

item number

19sfea45

size

1" (DN25) x 1-1/4" (DN32)

d1

33.4

DN1

l1

75

d2

42.2

DN2

l2

50

z2

35

h1

60

V

102

technical drawing for product

characteristics

color

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

19SFEAXXX

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

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

Outer pipe diameter connection 2

value

42.16mm

label

Outer pipe diameter connection 2 (imperial)

value

1.66"

label

Surface protection

value

Untreated

label

Length of connection 1

value

74.93mm

label

Length of connection 1 (imperial)

value

2.95"

label

Length of connection 2

value

49.53mm

label

Length of connection 2 (imperial)

value

1.95"

label

Working length connection 2

value

34.54mm

label

Working length connection 2 (imperial)

value

1.36"

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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