PHB 2026 Vol-1

s pi '%arco

E-111

•재질 (계속)

번호 부품명

재질

Valvehead

DN15and

Stainless

BS 6105A2

6

screw

DN20

steel

DN15and Stainless

8 Bush

BS 970 431 S29

DN20

steel

Balanci ng

DN25to

Reinforced exfoiliated graphite Reinforced exfoiliated

11

bellows gasket DN100

r I 11111111 I 1

12

16

12 Bonnetgasket

graphite Steel zinc

BS 970 230 M07

15 Pillars

plated

11

Steel zinc

16 Pillars nut s

BS 3693Gr. 8

plated

15

DN32 to

Steel zinc

BS 970 230 M07

DNSO

plated

DN15to DN25, DN65 to

25 Lock-nut

Steel zinc

BS3692Gr. 8

plated

DN100

Steel zinc

28 Setting nut

BS 970 230 M07

plated

DN65-DN100

DN32 to

Steel zinc

BS 1449 Pt l HR14

29 Bearing plate

DNSO

plated

DN32 to

Steel zinc plated

30 Circlip

DN50

DN15and Stainless

43 Thread insert

DTD734

steel

DN20

6 (DN15/ DN20만해당)

29 30 28

25

43

8

DN32-DN50

DN15/DN20

Pa g e5of 10

TI-P204-01 / CTLS Issue 15

DRV7, DRV7G 직동식 감압밸브 - 구상흑연주철