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Apollo Bronze Safety Relief Valve with Oversized Outlet, 2" x 2-1/2" (2 x FNPT)

group: 10618XX

ASME Section IV capacity certified bronze safety relief valve for protection of hot water heating boilers, systems and similar equipment. It can be pre-set to any pressure ranging from 15 to 160 psig (1 to 11 bar) at 250°F (121°C) max.
  • Sizes: 3/4" - 2" (20 - 50mm)
  • ASME Section IV Certified Capacity
  • Corrosion Resistant Construction
  • Extremely High Capacity
  • Diaphragm Isolated Spring Chamber
  • Made in the USA

 

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applications

heating

heating

segments

commercial building

commercial building

approvals

CRN

CRN

item number

size

d1

DN1

l1

z1

d2

DN2

l2

z2

h1

V

item number

1061801

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061845

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061802

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061803

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061804

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

10618C8

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061805

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061806

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061807

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061808

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

10618F5

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061809

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061810

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061811

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061812

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061813

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061842

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061814

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061841

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061815

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061878

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061816

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061817

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061818

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061819

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061820

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061821

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061822

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061823

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061824

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061825

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061837

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061830

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061831

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061832

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061833

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061834

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061840

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061835

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

item number

1061836

size

2" (DN50) x 2-1/2" (DN65)

d1

60.3

DN1

2" (DN50)

l1

56

z1

38

d2

73.0

DN2

2 1/2" (DN65)

l2

93

z2

65

h1

224

V

76

technical drawing for product

characteristics

color

bronze

materials

bronze (ASTM B584-C84400)

finishing

none

manufacturer

Aalberts integrated piping systems Americas, Inc. (Apollo)

shape

straight

connection type

FPT - female thread conical (NPT)

sealing

Silicone

general

product group

valves (safety relief valves)

ETIM class

EC011311 Safety valve

brand

Apollo

series

10 Series Safety Relief Valves

type

10618XX

UNSPS

40141606

label

value

label

ETIM class

label

Housing material

value

Bronze

label

Connection 1

value

Internal thread conical (NPT)

label

Nominal diameter connection 1

value

2 inch (50)

label

Outer pipe diameter connection 1

value

60.33mm

label

Outer pipe diameter connection 1 (imperial)

value

2.38"

label

Connection 2

value

Internal thread conical (NPT)

label

Nominal diameter connection 2

value

2 1/2 inch (65)

label

Outer pipe diameter connection 2

value

73.03mm

label

Outer pipe diameter connection 2 (imperial)

value

2.88"

label

Max. operating pressure at 20 °C

value

11.03bar

label

Max. operating pressure at 20 °C (imperial)

value

160psi

label

Medium temperature (continuous)

value

0°C - 121°C

label

Medium temperature (continuous) (imperial)

value

32°F - 249.8°F

label

Surface protection

value

Untreated

label

Length of connection 1

value

55.63mm

label

Length of connection 1 (imperial)

value

2.19"

label

Working length connection 1

value

37.85mm

label

Working length connection 1 (imperial)

value

1.49"

label

Length of connection 2

value

92.71mm

label

Length of connection 2 (imperial)

value

3.65"

label

Working length connection 2

value

65.28mm

label

Working length connection 2 (imperial)

value

2.57"

label

Height

value

355.6mm

label

Suitable for heating

value

Yes

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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