PHB 2026 Vol-2

I-87

● 재질 - FT46 4.5, 10, 21 bar DN40, DN50

DN50

4.5 - 21 bar

18

17

19 21 20

번호 부품명

재질

1

Body

Austenitic stainless steel (316)

1.4408/CF8M

Cover studs Cover nuts Cover gasket

Austenitic stainless steel Austenitic stainless steel

A2.70

2

A4

3 4

Reinforced exfoliated graphite Austenitic stainless steel (316)

Cover

1.4408/CF8M BS 970 431 S29 BS 3146 Pt2 ANC2 BS 970 416 S37 BS 1449 304 S11

Valve seat

DN15, DN20 and DN25 (½", ¾" and 1") Stainless steel

5

Main valve assembly

DN40 and DN50 (1½" and 2")

Stainless steel

Valve seat gasket

DN15, DN20 and DN25 (½", ¾" and 1") Stainless steel

6

Main valve assembly gasket

DN40 and DN50 (1½" and 2")

Reinforced exfoliated graphite

Pivot frame assembly set screws

DN15, DN20 and DN25 (½", ¾" and 1") Stainless steel

BS 4183 18/8

7

Bolts

DN40 (½")

Stainless steel Stainless steel Stainless steel

BS 970 304 S15 BS 6105 A4.80 BS 1449 304 S16 BS 1449 304 S16 BS 1449 304 S16

Main valve assembly

Studs and nuts DN50 (¾")

8 9

Ball float and lever

Support frame

DN15, DN20 and DN25 (½", ¾" and 1") Stainless steel DN15, DN20 and DN25 (½", ¾" and 1") Stainless steel DN15, DN20 and DN25 (½", ¾" and 1") Stainless steel

10 Pivot frame

11 12 17

Pivot pin

Erosion deflector

Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel

BS 970 431 S29

Air vent assembly for all pressure ratings

18 Air vent seat gasket

BS 1449 409 S19 BS 970 303 S31 BS 1449 304 S11

19 SLR assembly 20 SLR gasket 21 SLR seal 26 Inlet plate

Graphite

Stainless steel

BS 1449 304 S16

TI-P143-01 / CMGT Issue 15

Page 5 of 10

FT46 스테인리스강 볼후로트식 스팀트랩 DN15 -DN50 (½” - 2”)