PHB 2026 Vol-1

E-157

●재질 (계속)

번호 부품명

재질

Securing nuts

Steel

BS 3692 Gr.8

Steel DN15 and DN20

M12 x 50 mm

23 Main diaphragm

Securing bolts

DN25 and DN32

M12 x 60 mm

DN40 and DN50

M12 x 65 mm

DN80

M12 x 80 mm

24 Main diaphragms

Stainless steel

25 Main diaphragm plate

Stainless steel

26 Pushrod

Stainless steel

27 Control pipe assembly

Stainless steel

28 Plug 1/8" BSP

Steel

29 Pressure pipe union

Steel

30 Lock-nut

Steel

TI-P004-01 / CTLS Issue 8

Page 5 of 12

SDP143 1차 압력조절밸브 - 주강