PHB 2026 Vol-1

s pi '%arco

E-63

•재질 (계속)

Materials (continued)

19 Internal balance pipe 내부압력감지관

21

15

\__.

20 18 17 16

DN15 to DN50 (½" to 2")

22

번호

재질

"'T" t::=I古며o

Bod yg aske t

S t a i nless s t eel re i n fo rced ex fo l i a t ed g ra p h it e

15 16 17 18 19 20

Ma i n valve re t urn s p r i n g

S t a i nless s t eel S t a i nless s t eel S t a i nless s t eel S t a i nless s t eel S t a i nless s t eel S t a i nless s t eel S t a i nless s t eel DN15 t o DN20 DN25 t o DN50

BS 2056 302 S25 BS 970 431 S29 BS 970 431 S29 BS 3605 304 S14 BS 3100 316 C12 BS 6105 A4/80 BS 6105 A4/80

Ma i n valve

Ma i n valve sea t

Balance pip e assembl y

Ma i n valve bod y

Secur i n g nu t s

P i lo t valve hous i n g

21

M10x25mm M12x30mm M12x40mm

Secur i n g s t uds

DN80

Ma i n d i a p hra g m chamber

22

Cas t s t a i nless s t eel

BS 3100 316 C12

Pa g e4 o f 12

TI-P1 07- 01 / CTLS Issue 13

DP1 63, DP1 63G, DP1 63Y 파이로트식 감압밸브 - 스데인리스강