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Apollo Bronze Safety Relief Valve, 120 psig, 3/4" (MNPT x FNPT)

item: 17402120

17-400 series pressure only relief valves are engineered to protect against excessive pressure buildup due to thermal expansion in hot water supply systems. Both models are CSA certified to ANSI Z21.22 “Relief Valves for Hot Water Supply Systems”. In addition the 17-402 is design certified to ASME Section IV for hot water relief.
  • Pressure Settings 75 thru 150 psi @ 250°F max
  • ASME Section IV Hot Water, Model 17-402 only
  • Cast Bronze Body, Stainless Steel Springs
  • Soft Seat for Durability, Extended Service Life
  • Conforms to HUD / FHA Requirements
  • Proudly Made in the USA

 

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applications

no applications available

segments

no solutions available

approvals

no approvals available

label

value

label

d1

value

26.7

label

DN1

value

3/4" (DN20)

label

l1

value

41

label

d2

value

26.7

label

DN2

value

3/4" (DN20)

label

l2

value

29

label

z2

value

18

label

h1

value

10

label

V

value

29

drawing for product

characteristics

materials

bronze

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

17 Series Safety Relief Valves

type

17402XXX

product info

item

Apollo Bronze Safety Relief Valve, 120 psig, 3/4" (MNPT x FNPT)

item number with gtin

17402120 (00191988092931)

product number with gtin

17402120 (00191988092931)

manufacturer

Aalberts integrated piping systems Americas, Inc. (Apollo)

item group

17402XXX

size

3/4" (DN20)

weight

0.24 kg

image for 17-400 Image

image | png

17-400 Image

image for 17-400 Diagram

diagram | png

17-400 Diagram

submittal sheet | pdf

17-400 Submittal Sheet

label

value

label

ETIM class

label

Housing material

value

Bronze

label

Connection 1

value

External thread conical (NPT)

label

Nominal diameter connection 1

value

3/4 inch (20)

label

Outer pipe diameter connection 1

value

26.67mm

label

Outer pipe diameter connection 1 (imperial)

value

1.05"

label

Connection 2

value

Internal thread conical (NPT)

label

Nominal diameter connection 2

value

3/4 inch (20)

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

41.15mm

label

Length of connection 1 (imperial)

value

1.62"

label

Length of connection 2

value

28.8mm

label

Length of connection 2 (imperial)

value

1.13"

label

Working length connection 2

value

18.44mm

label

Working length connection 2 (imperial)

value

0.73"

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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