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valves

Apollo Sec VIII Air/Gas Bronze Safety Relief Valve with Brass Trim, Screwed Cap, PCTFE Seat, Default Setting, 1/2" x 3/4" (MNPT x FNPT)

Product Image for Apollo Sec VIII Air/Gas Bronze Safety Relief Valve with Brass Trim, Screwed Cap, PCTFE Seat, Default Setting, 1/2" x 3/4" (MNPT x FNPT)
Product Image for Apollo Sec VIII Air/Gas Bronze Safety Relief Valve with Brass Trim, Screwed Cap, PCTFE Seat, Default Setting, 1/2" x 3/4" (MNPT x FNPT)

group: 511DCDKKAAXXXX

ASME Section VIII capacity certified safety relief valve for overpressure protection of steam, air/gas and liquid systems, pressure vessels, piping and similar equipment.
  • ASME Section VIII Certified Capacities
  • 5-1200 psig Set Pressures @ 800°F
  • 1/2" - 2" Inlet Connections
  • Lapped Metal Seats; O-ring and PCTFE Seats Optional
  • Screwed Cap or Packed Lift Lever Configuration
  • Made in the USA

 

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applications

heating

heating

cooling

cooling

steam

steam

compressed air

compressed air

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segments

commercial building

commercial building

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approvals

CRN

CRN

PED 2014/68/EU – Module H

PED 2014/68/EU – Module H

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item number

size

dimensions

weight

packaging

gtin

item number

511DCDKKAA0110

size

-

dimensions

-

weight

0.91 kg

packaging

-

gtin

00191988039523

item number

511DCDKKAA0015

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750976933

item number

511DCDKKAA0030

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750721144

item number

511DCDKKAA0035

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750903618

item number

511DCDKKAA0040

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750836855

item number

511DCDKKAA0050

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750313097

item number

511DCDKKAA0080

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750903632

item number

511DCDKKAA0090

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750903656

item number

511DCDKKAA0100

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750955143

item number

511DCDKKAA0125

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750313325

item number

511DCDKKAA0140

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750089602

item number

511DCDKKAA0150

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750721205

item number

511DCDKKAA0175

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750313868

item number

511DCDKKAA0200

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750903861

item number

511DCDKKAA0203

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750539107

item number

511DCDKKAA0240

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750721472

item number

511DCDKKAA0245

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750992643

item number

511DCDKKAA0250

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750903922

item number

511DCDKKAA0275

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00670750313400

item number

511DCDKKAA0095

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00191988029296

item number

511DCDKKAA0160

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00191988029302

item number

511DCDKKAA0170

size

1/2" (DN15) x 3/4" (DN20)

dimensions

-

weight

0.91 kg

packaging

carton (1 pce)

gtin

00191988029319

item number

size

d1

l1

d2

l2

z2

h1

V

DN1

DN2

item number

511DCDKKAA0110

size

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN2

item number

511DCDKKAA0015

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0030

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0035

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0040

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0050

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0080

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0090

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0100

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0125

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0140

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0150

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0175

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0200

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0203

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0240

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0245

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0250

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0275

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0095

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0160

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

item number

511DCDKKAA0170

size

1/2" (DN15) x 3/4" (DN20)

d1

21.3

l1

60

d2

26.7

l2

41

z2

27

h1

93

V

39

DN1

DN15

DN2

DN20

technical drawing for product

characteristics

color

bronze

materials

bronze (ASTM B584-C84400)

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

500 Series Safety Relief Valves

type

511DCDKKAAXXXX

technical

max operating pressure liquid

82.74 bar

image for 500

image | png

500

image for 500 MNPTxFNPT Screwed Cap Diagram

diagram | png

500 MNPTxFNPT Screwed Cap Diagram

submittal sheet | pdf

500 Submittal Sheet

label

value

label

ETIM class

value

EC011311 Safety valve

label

Housing material

value

Bronze

label

Connection 1

value

External thread conical (NPT)

label

Outer pipe diameter connection 1

value

21.34mm

label

Outer pipe diameter connection 1 (imperial)

value

0.84"

label

Connection 2

value

Internal thread conical (NPT)

label

Outer pipe diameter connection 2

value

26.67mm

label

Outer pipe diameter connection 2 (imperial)

value

1.05"

label

Surface protection

value

Untreated

label

Length of connection 1

value

60.45mm

label

Length of connection 1 (imperial)

value

2.38"

label

Length of connection 2

value

41.4mm

label

Length of connection 2 (imperial)

value

1.63"

label

Working length connection 2

value

26.67mm

label

Working length connection 2 (imperial)

value

1.05"

label

Height

value

0mm

label

Suitable for heating

value

Yes

label

Suitable for cooling

value

Yes

label

Suitable for solar heating

value

No

label

Suitable for hot tap water

value

No

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