PHB 2026 Vol-1

s pi '%arco

C-72

KX31

구경 %"— 1"

2

6

8

KX31

681345

82

KY31

구경 1%" — 2"

-거 (여검급\ k_

6 9

2

10 1 8 11

3 4 5

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1

N-1 l 、.........._ I -\

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7

8

2

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•재질 번호 부품명

재겉

1

Bod

Cas t i ron Cas t i ron

DIN 1691 GG25 DIN 1691 GG25 BS 970 431 S29 BS 970 431 S29

2 3 4

Bonne t

Valve head

S t a i nless s t eel S t a i nless s t eel

Valve sea t r i n g

DN15-DN25 DN32-DN50

M i ld s t eel

BS 1449 CS 4

Valve sea t g aske t

5

Re i n fo rced ex fo l i a t ed g ra [:J h it e

Re t urn s i::i r i n g

S t a i nless s t eel

BS 2056 302 S26 BS 2874 CZ 121

6 7 8

S t em

Brass

Bonne t g aske t s Bonne t s t uds

Re i n fo rced ex fo l i a t ed g ra i:i h it e

S t eel M10 M12

BS 4439 Gr.8.8 BS 3692 Gr.8 BS 3692 Gr.8 EN 12449 Cu Sn 6

DN32-DN40

9

Bonne t nu t s

DNSO

10 Bellows

Phos r:i hor bronze

Bellows g aske t

Re i n fo rced ex fo l i a t ed g ra i:i h it e

11

Pa g e 2o f 3

TI-P078-01 / CH Issue 9

KX31, KX33, KY31, KY33 자율식 조절밸브 - 주철