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

group: 19MJJAXXX

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

d1

DN1

l1

d2

DN2

l2

z2

h1

V

item number

19MJJA100

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA110

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA120

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA123

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA125

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA130

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA143

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA15

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA150

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA154

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA160

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA170

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA175

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA185

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA195

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA20

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA205

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA35

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA50

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA60

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA65

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA75

size

2-1/2" (DN65)

d1

73.0

DN1

DN65

l1

114

d2

73.0

DN2

DN65

l2

84

z2

62

h1

92

V

167

item number

19MJJA225

size

2-1/2" (DN65)

d1

73.0

DN1

l1

114

d2

73.0

DN2

l2

84

z2

62

h1

92

V

167

item number

19MJJA30

size

2-1/2" (DN65)

d1

73.0

DN1

l1

114

d2

73.0

DN2

l2

84

z2

62

h1

92

V

167

technical drawing for product

characteristics

color

yellow, bronze

materials

bronze (ASTM B584)

finishing

none

manufacturer

Aalberts integrated piping systems Americas, Inc. (Apollo)

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

19MJJAXXX

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

73.02mm

label

Outer pipe diameter connection 1 (imperial)

value

2.88"

label

Connection 2

value

Internal thread conical (NPT)

label

Outer pipe diameter connection 2

value

73.02mm

label

Outer pipe diameter connection 2 (imperial)

value

2.88"

label

Surface protection

value

Untreated

label

Length of connection 1

value

114.3mm

label

Length of connection 1 (imperial)

value

4.5"

label

Length of connection 2

value

84.07mm

label

Length of connection 2 (imperial)

value

3.31"

label

Working length connection 2

value

61.72mm

label

Working length connection 2 (imperial)

value

2.43"

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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