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Apollo Bronze Non-Code Air Relief Valve with Plain Cap (MNPT x FNPT)

group: 1450X

The Apollo Valves 14-500 Series high volume air relief valves are designed for low pressure/high volume air and gas service. Rugged bronze construction features elastomer soft seating and TFE coated discs for dependable operation.

  • Factory Set Pressures 4 to 22 psig @ 400˚F max.
  • Non-ASME Code Air and Gas Service
  • Vibration Resistant Soft Seat is Standard
  • Stainless Steel Spring
  • One Piece Corrosion Resistant Bronze Body Design
  • High Flow "Top-Guided" Design

 

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applications

natural gas

natural gas

steam

steam

compressed air

compressed air

segments

commercial building

commercial building

approvals

no approvals available

item number

size

d1

DN1

l1

d2

DN2

l2

z2

h1

V

item number

1450504

size

2" (DN50)

d1

60.3

DN1

2" (DN50)

l1

79

d2

60.3

DN2

2" (DN50)

l2

76

z2

68

h1

16

V

76

item number

1450505

size

2" (DN50)

d1

60.3

DN1

2" (DN50)

l1

79

d2

60.3

DN2

2" (DN50)

l2

76

z2

68

h1

16

V

76

item number

1450606

size

2" (DN50)

d1

60.3

DN1

2" (DN50)

l1

79

d2

60.3

DN2

2" (DN50)

l2

76

z2

70

h1

15

V

94

item number

1450507

size

2" (DN50)

d1

60.3

DN1

2" (DN50)

l1

79

d2

60.3

DN2

2" (DN50)

l2

76

z2

68

h1

16

V

76

item number

1450607

size

2-1/2" (DN65)

d1

73.0

DN1

2 1/2" (DN65)

l1

89

d2

73.0

DN2

2 1/2" (DN65)

l2

89

z2

70

h1

15

V

94

item number

1450508

size

2" (DN50)

d1

60.3

DN1

2" (DN50)

l1

79

d2

60.3

DN2

2" (DN50)

l2

76

z2

68

h1

16

V

76

item number

1450708

size

3" (DN80)

d1

88.9

DN1

3" (DN80)

l1

98

d2

88.9

DN2

3" (DN80)

l2

105

z2

77

h1

22

V

108

item number

1450609

size

2-1/2" (DN65)

d1

73.0

DN1

2 1/2" (DN65)

l1

89

d2

73.0

DN2

2 1/2" (DN65)

l2

89

z2

70

h1

15

V

94

item number

1450510

size

2" (DN50)

d1

60.3

DN1

2" (DN50)

l1

79

d2

60.3

DN2

2" (DN50)

l2

76

z2

68

h1

16

V

76

item number

1450710

size

3" (DN80)

d1

88.9

DN1

3" (DN80)

l1

98

d2

88.9

DN2

3" (DN80)

l2

105

z2

77

h1

22

V

108

item number

1450512

size

2" (DN50)

d1

60.3

DN1

2" (DN50)

l1

79

d2

60.3

DN2

2" (DN50)

l2

76

z2

68

h1

16

V

76

item number

1450612

size

2-1/2" (DN65)

d1

73.0

DN1

2 1/2" (DN65)

l1

89

d2

73.0

DN2

2 1/2" (DN65)

l2

89

z2

70

h1

15

V

94

item number

1450712

size

3" (DN80)

d1

88.9

DN1

3" (DN80)

l1

98

d2

88.9

DN2

3" (DN80)

l2

105

z2

77

h1

22

V

108

item number

1450513

size

2" (DN50)

d1

60.3

DN1

2" (DN50)

l1

79

d2

60.3

DN2

2" (DN50)

l2

76

z2

68

h1

16

V

76

item number

1450713

size

3" (DN80)

d1

88.9

DN1

3" (DN80)

l1

98

d2

88.9

DN2

3" (DN80)

l2

105

z2

77

h1

22

V

108

item number

1450714

size

3" (DN80)

d1

88.9

DN1

3" (DN80)

l1

98

d2

88.9

DN2

3" (DN80)

l2

105

z2

77

h1

22

V

108

item number

1450514P7

size

2" (DN50)

d1

60.3

DN1

2" (DN50)

l1

79

d2

60.3

DN2

2" (DN50)

l2

76

z2

68

h1

16

V

76

item number

1450515

size

2" (DN50)

d1

60.3

DN1

2" (DN50)

l1

79

d2

60.3

DN2

2" (DN50)

l2

76

z2

68

h1

16

V

76

item number

1450615

size

2-1/2" (DN65)

d1

73.0

DN1

2 1/2" (DN65)

l1

89

d2

73.0

DN2

2 1/2" (DN65)

l2

89

z2

70

h1

15

V

94

item number

1450615Q

size

2-1/2" (DN65)

d1

73.0

DN1

2 1/2" (DN65)

l1

89

d2

73.0

DN2

2 1/2" (DN65)

l2

89

z2

70

h1

15

V

94

item number

1450715

size

3" (DN80)

d1

88.9

DN1

3" (DN80)

l1

98

d2

88.9

DN2

3" (DN80)

l2

105

z2

77

h1

22

V

108

item number

1450516

size

2" (DN50)

d1

60.3

DN1

2" (DN50)

l1

79

d2

60.3

DN2

2" (DN50)

l2

76

z2

68

h1

16

V

76

item number

1450517

size

2" (DN50)

d1

60.3

DN1

2" (DN50)

l1

79

d2

60.3

DN2

2" (DN50)

l2

76

z2

68

h1

16

V

76

item number

1450717

size

3" (DN80)

d1

88.9

DN1

3" (DN80)

l1

98

d2

88.9

DN2

3" (DN80)

l2

105

z2

77

h1

22

V

108

item number

1450520

size

2" (DN50)

d1

60.3

DN1

2" (DN50)

l1

79

d2

60.3

DN2

2" (DN50)

l2

76

z2

68

h1

16

V

76

item number

1450521

size

2" (DN50)

d1

60.3

DN1

2" (DN50)

l1

79

d2

60.3

DN2

2" (DN50)

l2

76

z2

68

h1

16

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

MPT - male thread conical (NPT), FPT - female thread conical (NPT)

sealing

Silicone

general

product group

valves (safety relief valves)

ETIM class

EC011311 Safety valve

brand

Apollo

series

14 Series Safety Relief Valves

type

1450X

UNSPS

40141606

label

value

label

ETIM class

label

Housing material

value

Bronze

label

Connection 1

value

External thread conical (NPT)

label

Connection 2

value

Internal thread conical (NPT)

label

Surface protection

value

Untreated

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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